| FM1-05014 | <100 °CConfiguration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 5.51 V/krpmConfiguration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 4.5 mmConfiguration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.38 mHConfiguration: FM1-05014; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.54 ΩConfiguration: FM1-05014; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant5.51 V/krpm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Lead-end potting height (drawing d)4.5 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 4.5 Line inductance0.38 mH Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.38 Line resistance0.54 Ω Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.54 Mass0.139 kg Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 22; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333重量 （KG） | 0.139 Mass0.132 kg Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Maximum current20.3 A Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 20.3 Maximum speed5,000 rpm Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 5000 Maximum torque1.5 N·m Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed5,000 rpm Manufacturer specification Configuration: FM1-05014; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05014··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Non-lead-end potting height (drawing b)3.2 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 3.2 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-05014; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)48 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 48 Rated current6.56 A Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rated power191 W Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rated speed3,650 rpm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rated torque0.5 N·m Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rated voltage48 VDC Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-05014; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05014··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4810-065; CD-EC4810-070 Manufacturer specification Configuration: FM1-05014; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05014··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.000012 kg·m² Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Rotational inertia (literal parent unit)0.12 -0.0001*kg·m² Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 0.12 Rotor height (drawing e)16.1 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 16.1 Rotor inside diameter (drawing h)30 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 30 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)14 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 14 Stator core outside diameter (drawing f)50 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 50 Stator height (drawing a)24.9 mm Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 24.9 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-05014; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.019 N·m/A Reported claim Configuration: FM1-05014; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-050 exact-model table转矩常数 (Nm/A)
0.056
0.019 Torque constant0.091 N·m/A Manufacturer specification Configuration: FM1-05014; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
14 | 191 | 48 | 6.56 | 0.5 | 1.5 | 3650 | 5.51 | 0.091 | 0.12 | 0.132 Torque constant (parent first column)0.014 N·m/A Manufacturer specification Configuration: FM1-05014; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.014 |
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| FM1-05008 | <100 °CConfiguration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 3.36 V/krpmConfiguration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 4.5 mmConfiguration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.19 mHConfiguration: FM1-05008; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.37 ΩConfiguration: FM1-05008; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant3.36 V/krpm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Lead-end potting height (drawing d)4.5 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 4.5 Line inductance0.19 mH Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.19 Line resistance0.37 Ω Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.37 Mass0.089 kg Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Maximum current21.8 A Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 21.8 Maximum speed6,500 rpm Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 6500 Maximum torque0.9 N·m Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed6,500 rpm Manufacturer specification Configuration: FM1-05008; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05008··· | 6500 | 24-70 | CD-EC4810-065; CD-EC4810-070 Non-lead-end potting height (drawing b)3.2 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 3.2 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-05008; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)48 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 48 Rated current7.04 A Reported claim Configuration: FM1-05008; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-050 exact-model table额定电流 (A)
7.04
6.56 Rated current7.04 A Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 3; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333额定电流 （A） | 7.04 Rated current6.6 A Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rated power165 W Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rated speed5,250 rpm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rated torque0.3 N·m Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rated voltage48 VDC Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-05008; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05008··· | 6500 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4810-065; CD-EC4810-070 Manufacturer specification Configuration: FM1-05008; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-05008··· | 6500 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.0000088 kg·m² Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Rotational inertia (literal parent unit)0.088 -0.0001*kg·m² Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 0.088 Rotor height (drawing e)9.9 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 9.9 Rotor inside diameter (drawing h)30 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 30 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)8.05 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 8.05 Stator core outside diameter (drawing f)50 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 50 Stator height (drawing a)18.95 mm Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 18.95 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-05008; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.056 N·m/A Manufacturer specification Configuration: FM1-05008; current D20260702 catalog, printed page 21; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
08 | 165 | 48 | 6.6 | 0.3 | 0.9 | 5250 | 3.36 | 0.056 | 0.088 | 0.089 Torque constant (parent first column)0.067 N·m/A Manufacturer specification Configuration: FM1-05008; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.067 |
|---|
| FM1-11550 | <100 °CConfiguration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 21.7 Vrms/krpmConfiguration: FM1-11550; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. 21.7 Vrms/krpmConfiguration: FM1-11550; current parent FM1 HTML table, column 7; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. 22 V/krpmConfiguration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 9.1 mmConfiguration: FM1-11550; current parent FM1 HTML table, column 24; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. 6.8 mmConfiguration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.197 mHConfiguration: FM1-11550; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.065 ΩConfiguration: FM1-11550; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant21.7 Vrms/krpm Reported claim Configuration: FM1-11550; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-115 exact-model table反电势常数 (Vrms/Krpm)
13.8
21.7 Back emf constant21.7 Vrms/krpm Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 7; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333反电势常数 （Vrms/Krpm） | 21.7 Back emf constant22 V/krpm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Lead-end potting height (drawing d)9.1 mm Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 24; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333出线端灌胶高度 （mm） | 9.1 Lead-end potting height (drawing d)6.8 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 6.8 Line inductance0.197 mH Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.197 Line resistance0.065 Ω Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.065 Mass2.09 kg Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 22; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333重量 （KG） | 2.09 Mass2.089 kg Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Maximum current91.1 A Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 91.1 Maximum speed1,500 rpm Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 1500 Maximum torque28.5 N·m Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed1,500 rpm Manufacturer specification Configuration: FM1-11550; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11550··· | 1500 | 24-70 | [all four Recommended Drive cells blank] Non-lead-end potting height (drawing b)5.5 mm Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 23; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333非出线端灌胶高度（mm） | 5.5 Non-lead-end potting height (drawing b)5.9 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 5.9 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-11550; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count15 Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 15 Potting outside diameter (drawing g)112 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 112 Rated current32.2 A Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rated power617 W Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rated speed620 rpm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rated torque9.51 N·m Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rated voltage48 VDC Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-11550; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11550··· | 1500 | 24-70 | [all four Recommended Drive cells blank] Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.00087 kg·m² Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Rotational inertia (literal parent unit)8.7 -0.0001*kg·m² Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 8.7 Rotor height (drawing e)54.2 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 54.2 Rotor inside diameter (drawing h)74 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 74 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)50.4 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 50.4 Stator core outside diameter (drawing f)115 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 115 Stator height (drawing a)65.3 mm Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 12; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333定子高度（mm） | 65.3 Stator height (drawing a)67.2 mm Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 67.2 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-11550; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.359 N·m/A Reported claim Configuration: FM1-11550; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-115 exact-model table转矩常数 (Nm/A)
0.228
0.359 Torque constant0.309 N·m/A Manufacturer specification Configuration: FM1-11550; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
50 | 617 | 48 | 32.2 | 9.51 | 28.5 | 620 | 22 | 0.309 | 8.7 | 2.089 Torque constant (parent first column)0.014 N·m/A Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.014 Torque constant (parent second column)0.359 N·m/A Manufacturer specification Configuration: FM1-11550; current parent FM1 HTML table, column 21; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩系数 （Nm/A） | 0.359 |
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| FM1-08513 | <100 °CConfiguration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 7.71 V/krpmConfiguration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 5.7 mmConfiguration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.22 mHConfiguration: FM1-08513; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.13 ΩConfiguration: FM1-08513; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant7.71 V/krpm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Lead-end potting height (drawing d)5.7 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 5.7 Line inductance0.22 mH Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.22 Line resistance0.13 Ω Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.13 Mass0.396 kg Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Maximum current38.4 A Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 38.4 Maximum speed4,000 rpm Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 4000 Maximum torque4.23 N·m Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed4,000 rpm Manufacturer specification Configuration: FM1-08513; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08513··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Non-lead-end potting height (drawing b)4.8 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 4.8 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-08513; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)83.4 mm Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 25; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333灌胶面外圆直径 （mm） | 83.4 Potting outside diameter (drawing g)81.1 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 81.1 Rated current12.4 A Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rated power458 W Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rated speed3,100 rpm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rated torque1.41 N·m Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rated voltage48 VDC Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-08513; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08513··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4820-100; CD-EC4820-115 Manufacturer specification Configuration: FM1-08513; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08513··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.000093 kg·m² Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Rotational inertia (literal parent unit)0.93 -0.0001*kg·m² Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 0.93 Rotor height (drawing e)15.7 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 15.7 Rotor inside diameter (drawing h)52 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 52 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)13.3 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 13.3 Stator core outside diameter (drawing f)85 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 85 Stator height (drawing a)27.7 mm Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 27.7 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-08513; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.128 N·m/A Manufacturer specification Configuration: FM1-08513; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
13 | 458 | 48 | 12.4 | 1.41 | 4.23 | 3100 | 7.71 | 0.128 | 0.93 | 0.396 Torque constant (parent first column)0.067 N·m/A Manufacturer specification Configuration: FM1-08513; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.067 |
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| FM1-07018 | <100 °CConfiguration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 6.45 V/krpmConfiguration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 5.1 mmConfiguration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.165 mHConfiguration: FM1-07018; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.13 ΩConfiguration: FM1-07018; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant6.45 V/krpm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Lead-end potting height (drawing d)5.1 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 5.1 Line inductance0.165 mH Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.165 Line resistance0.13 Ω Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.13 Mass0.332 kg Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 22; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333重量 （KG） | 0.332 Mass0.31 kg Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Maximum current41.2 A Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 41.2 Maximum speed4,800 rpm Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 4800 Maximum torque3.66 N·m Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed4,800 rpm Manufacturer specification Configuration: FM1-07018; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07018··· | 4800 | 24-70 | CD-EC4820-100; CD-EC4820-115 Non-lead-end potting height (drawing b)3.8 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 3.8 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-07018; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)66.4 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 66.4 Rated current13.3 A Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rated power256 W Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rated speed2,000 rpm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rated torque1.22 N·m Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rated voltage48 VDC Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-07018; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07018··· | 4800 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4820-100; CD-EC4820-115 Manufacturer specification Configuration: FM1-07018; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07018··· | 4800 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.000049 kg·m² Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Rotational inertia (literal parent unit)0.49 -0.0001*kg·m² Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 0.49 Rotor height (drawing e)20.7 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 20.7 Rotor inside diameter (drawing h)42 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 42 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)18.2 mm Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 11; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333定子铁芯高度（mm） | 18.2 Stator core height (drawing c)18 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 18 Stator core outside diameter (drawing f)69 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 69 Stator height (drawing a)30.6 mm Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 30.6 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-07018; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.107 N·m/A Manufacturer specification Configuration: FM1-07018; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
18 | 256 | 48 | 13.3 | 1.22 | 3.66 | 2000 | 6.45 | 0.107 | 0.49 | 0.31 Torque constant (parent first column)0.014 N·m/A Manufacturer specification Configuration: FM1-07018; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.014 |
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| FM1-08523 | <100 °CConfiguration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 8 V/krpmConfiguration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 5.7 mmConfiguration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.144 mHConfiguration: FM1-08523; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.068 ΩConfiguration: FM1-08523; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant8 V/krpm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Lead-end potting height (drawing d)5.7 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 5.7 Line inductance0.144 mH Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.144 Line resistance0.068 Ω Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.068 Mass0.629 kg Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Maximum current64.2 A Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 64.2 Maximum speed4,000 rpm Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 4000 Maximum torque7.52 N·m Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed4,000 rpm Manufacturer specification Configuration: FM1-08523; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08523··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Non-lead-end potting height (drawing b)4.8 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 4.8 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-08523; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)83.4 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 83.4 Rated current21.2 A Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rated power920 W Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rated speed3,500 rpm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. The catalog rated-speed table says 3500 rpm, while its TN graph prints 1600/2300/4000 rpm axis labels without a 3500-rpm marker. Curve/table operating applicability is unresolved; no interpolated replacement rating or duty cycle has been saved. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rated torque2.51 N·m Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rated voltage48 VDC Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-08523; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08523··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4820-100; CD-EC4820-115 Manufacturer specification Configuration: FM1-08523; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-08523··· | 4000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.00014 kg·m² Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Rotational inertia (literal parent unit)1.4 -0.0001*kg·m² Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 1.4 Rotor height (drawing e)25.1 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 25.1 Rotor inside diameter (drawing h)52 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 52 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)23.1 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 23.1 Stator core outside diameter (drawing f)85 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 85 Stator height (drawing a)37.5 mm Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 37.5 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-08523; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.132 N·m/A Manufacturer specification Configuration: FM1-08523; current D20260702 catalog, printed page 23; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
23 | 920 | 48 | 21.2 | 2.51 | 7.52 | 3500 | 8 | 0.132 | 1.4 | 0.629 Torque constant (parent first column)0.014 N·m/A Manufacturer specification Configuration: FM1-08523; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.014 |
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| FM1-11525 | <100 °CConfiguration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 13.8 Vrms/krpmConfiguration: FM1-11525; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. 13.8 Vrms/krpmConfiguration: FM1-11525; current parent FM1 HTML table, column 7; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. 13.4 V/krpmConfiguration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 9.1 mmConfiguration: FM1-11525; current parent FM1 HTML table, column 24; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. 6.8 mmConfiguration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.177 mHConfiguration: FM1-11525; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.059 ΩConfiguration: FM1-11525; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant13.8 Vrms/krpm Reported claim Configuration: FM1-11525; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-115 exact-model table反电势常数 (Vrms/Krpm)
13.8
21.7 Back emf constant13.8 Vrms/krpm Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 7; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333反电势常数 （Vrms/Krpm） | 13.8 Back emf constant13.4 V/krpm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Lead-end potting height (drawing d)9.1 mm Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 24; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333出线端灌胶高度 （mm） | 9.1 Lead-end potting height (drawing d)6.8 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 6.8 Line inductance0.177 mH Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.177 Line resistance0.059 Ω Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.059 Mass1.17 kg Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 22; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333重量 （KG） | 1.17 Mass1.175 kg Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Maximum current51.2 A Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 51.2 Maximum speed2,000 rpm Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 2000 Maximum torque9.6 N·m Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed2,000 rpm Manufacturer specification Configuration: FM1-11525; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11525··· | 2000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Non-lead-end potting height (drawing b)5.5 mm Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 23; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333非出线端灌胶高度（mm） | 5.5 Non-lead-end potting height (drawing b)5.9 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 5.9 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-11525; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count15 Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 15 Potting outside diameter (drawing g)112 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 112 Rated current15.5 A Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rated power603 W Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rated speed1,800 rpm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rated torque3.2 N·m Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rated voltage48 VDC Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-11525; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11525··· | 2000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4820-100; CD-EC4820-115 Manufacturer specification Configuration: FM1-11525; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11525··· | 2000 | 24-70 | CD-EC4820-100; CD-EC4820-115 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.00052 kg·m² Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Rotational inertia (literal parent unit)5.2 -0.0001*kg·m² Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 5.2 Rotor height (drawing e)27.1 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 27.1 Rotor inside diameter (drawing h)74 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 74 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)25.2 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 25.2 Stator core outside diameter (drawing f)115 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 115 Stator height (drawing a)39.8 mm Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 12; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333定子高度（mm） | 39.8 Stator height (drawing a)40.7 mm Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 40.7 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-11525; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque (catalog overview claim)3.9 N·m Manufacturer specification Configuration: FM1-11525; current catalog printed page 20 overview; Source conflict: the same catalog overview prints 3.90 Nm beside this exact model, while its detailed rating table says 3.2 Nm; do not treat these as reconciled ratings. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-11525 Φ115mm * 40.7mm 3.90Nm Torque constant0.228 N·m/A Reported claim Configuration: FM1-11525; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-115 exact-model table转矩常数 (Nm/A)
0.228
0.359 Torque constant0.222 N·m/A Manufacturer specification Configuration: FM1-11525; current D20260702 catalog, printed page 24; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
25 | 603 | 48 | 15.5 | 3.2 | 9.6 | 1800 | 13.4 | 0.222 | 5.2 | 1.175 Torque constant (parent first column)0.067 N·m/A Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.067 Torque constant (parent second column)0.227 N·m/A Manufacturer specification Configuration: FM1-11525; current parent FM1 HTML table, column 21; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩系数 （Nm/A） | 0.227 |
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| FM1-07010 | <100 °CConfiguration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. | 6.5 V/krpmConfiguration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. | 5.1 mmConfiguration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. | 0.31 mHConfiguration: FM1-07010; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | 0.27 ΩConfiguration: FM1-07010; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. | Full specificationsSource-backed claimsSpecifications & evidenceSource-backed claims. Configuration, workload and evidence type matter when comparing products. Adhesive heat-curing temperature<100 °C Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Conditional installation limit when the selected adhesive requires heat curing; not the motor operating-temperature rating. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings若胶水需要加热固化，加热固化温度应低于100℃，以免损坏定子。 Back emf constant6.5 V/krpm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Lead-end potting height (drawing d)5.1 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsD | 5.1 Line inductance0.31 mH Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 18; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电感 （mH） | 0.31 Line resistance0.27 Ω Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 17; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333线电阻 （Ω） | 0.27 Mass0.216 kg Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 22; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. Leadshine FM1 public specification table; request classId 1333重量 （KG） | 0.216 Mass0.21 kg Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Maximum current20.7 A Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 19; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最大电流（A） | 20.7 Maximum speed5,000 rpm Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 20; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333最高转速（rpm） | 5000 Maximum torque1.86 N·m Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Minimum housing-bottom to potting clearance≥1 mm Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Prose says at least 1 mm; the accompanying illustration labels the clearance >1. Treat as installation guidance requiring the integrator to follow the drawing and manufacturer confirmation, not a supplied motor dimension. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings外壳底面应与定子灌封面保持至少1mm间隙，确保定子安装到位。 No-load speed5,000 rpm Manufacturer specification Configuration: FM1-07010; current catalog selection guide, printed pages 09–10; Explicit no-load-speed column, separate from loaded rated speed and the parent maximum-speed claim. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07010··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Non-lead-end potting height (drawing b)3.8 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsB | 3.8 Optional sensing and lead arrangementHall sensor, temperature sensor and lead arrangement options Manufacturer specification Configuration: FM1-07010; FM1 family option statement; Family-level available options; not a claim that any option is fitted to this base model, and no additional option combinations are created. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings霍尔、温度传感器、出线形式可选 Phase count3 Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 15; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333相数（m） | 3 Pole-pair count10 Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 16; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Leadshine FM1 public specification table; request classId 1333极对数 （P） | 10 Potting outside diameter (drawing g)66.4 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsG | 66.4 Rated current6.67 A Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rated power237 W Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rated speed3,650 rpm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rated torque0.62 N·m Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rated voltage48 VDC Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rated voltage range (selection guide)24–70 VDC Manufacturer specification Configuration: FM1-07010; current catalog selection guide, printed pages 09–10; Selection-guide base-code row with printed ellipsis; not a claim that all optional windings can use every voltage at the detailed 48 V ratings. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07010··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended axial-locating shoulder radial depth0.5–1 mm Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Recommended customer-housing shoulder geometry for the installation methods described. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings在外壳内腔一端应设计一个用于轴向定位的台阶，通常推荐台阶径向深度为0.5mm～1mm Recommended drivesCD-EC4810-065; CD-EC4810-070 Manufacturer specification Configuration: FM1-07010; current catalog selection guide, printed pages 09–10; Manufacturer filled-dot pairings in the four named drive columns; recommendations do not imply the drive is included or qualify every custom option. The eight base codes are independently named without ellipses in the same catalog FM1 detailed pages; no new winding suffix or option combination is inferred. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsFM1-07010··· | 5000 | 24-70 | CD-EC4810-065; CD-EC4810-070 Recommended housing materialNonmagnetic metal housing; aluminum alloy preferred Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Housing-selection recommendation, not a verified rating-test fixture. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子，以正确结构方式安装可为整机带来最佳的导热性能。铝合金具有良好的导热以及强度-重量比，优选金属材料为铝合金材料，不建议选用碳钢、铸铁、400系列不锈钢合金和其他导磁类金属。 Rotational inertia0.000032 kg·m² Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Printed inertia value is multiplied by 10^-4 as explicitly printed in the catalog header. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Rotational inertia (literal parent unit)0.32 -0.0001*kg·m² Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 9; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source unit is literally "-0.0001*kg·m²"; its leading minus/sign notation is unresolved. Retained as text without interpreting a negative physical inertia. Use the separately qualified catalog claim for its explicit positive scaling. Leadshine FM1 public specification table; request classId 1333转动惯量 （-0.0001*kg·m²） | 0.32 Rotor height (drawing e)12.7 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsE | 12.7 Rotor inside diameter (drawing h)42 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsH | 42 Rotor mounting optionsInterference cold pressing or adhesive bonding Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Rotor-specific recommendation; unlike the laminated stator, the rotor ring may use interference cold pressing or bonding. No interference tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings通常采用过盈冷压装配或粘贴装配 Stator cold-press limitationCold pressing is not recommended for the laminated stator Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Stator-specific installation limitation; does not apply the distinct rotor guidance to the stator. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings定子本身为叠片结构，冷压安装会损坏定子。 Stator core height (drawing c)10.15 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsC | 10.15 Stator core outside diameter (drawing f)69 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsF | 69 Stator height (drawing a)22.55 mm Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; dimension drawing; Literal dimension-callout value; table explicitly says Size (mm). Letter semantics follow the accompanying section drawing and matching parent table; no tolerance is supplied. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawingsA | 22.55 Stator mounting optionsAdhesive bonding; shrink-fit; axial clamping Manufacturer specification Configuration: FM1-07010; family mounting guidance, current catalog printed pages 25–26; Manufacturer family-level installation recommendation, separate from the unknown electrical-rating test conditions. Installation guidance; axial clamping is separately cautioned against for mass production because of loosening risk. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings推荐用户采用不导磁金属外壳通过粘接、热套或轴向紧固的方式组装定子 Torque constant0.018 N·m/A Reported claim Configuration: FM1-07010; current Leading Robotics HTML table; Current Leading Robotics exact-model HTML table. Source conflict: this value differs from the current manufacturer catalog; the applicable production revision is unverified. No algebraic correction or cross-model value has been inferred. Leadshine Leading Robotics FM1-070 exact-model table转矩常数 (Nm/A)
0.018
0.107 Torque constant0.108 N·m/A Manufacturer specification Configuration: FM1-07010; current D20260702 catalog, printed page 22; Manufacturer rating for the exact printed model suffix under its FM1 frame heading; installation, cooling and measurement conditions are not specified. Leadshine current FM catalog: FM1 exact models, ratings and dimension drawings额定功率 Rated Power (w) | 额定电压 Rated Voltage (VDC) | 额定电流 Rated Current (A) | 额定转矩 Rated Torque (Nm) | 最大转矩 Maximum Torque (Nm) | 额定转速 Rated Speed (rpm) | 反电势常数 Voltage Constant (V/krpm) | 转矩常数 Torque Constant (Nm/A) | 转动惯量 Inertia (kgm²*10-4) | 重量 Weight (kg)
10 | 237 | 48 | 6.67 | 0.62 | 1.86 | 3650 | 6.5 | 0.108 | 0.32 | 0.21 Torque constant (parent first column)0.067 N·m/A Manufacturer specification Configuration: FM1-07010; current parent FM1 HTML table, column 8; Current parent FM1 specification endpoint, request classId 1333, exact model row; no measurement temperature, tolerance or cooling condition is supplied. Source conflict: this parent-table claim differs from the separately cited current catalog claim; applicable revision requires manufacturer clarification. The parent table has two distinct torque columns (Torque Constant and Torque Coefficient); neither is silently substituted for the other. Leadshine FM1 public specification table; request classId 1333转矩常数 （Nm/A） | 0.067 |
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