Global RoboticsProduct details
Motors & Drives
RO100 KV55 Lite without hall is a CubeMars frameless outrunner torque motor for collaborative robot arms and robot joints. Its Lite version omits Hall and temperature sensors.
Source-backed claims. Configuration, workload and evidence type matter when comparing products.
Cobot Arm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Application Cobot Arm Insulation Class F
18.67V/krpm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Voltage 48V Ke 18.67V/krpm
55N.mm N·mm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
WindingType star Cogging Torque 55N.mm
Ф108.3*28 mm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RO Series Frameless Outrunner Torque Motor RO100 KV55 Lite without hall 48 838 4 20 2000 12 62 2550 143 137 21 525 Ф108.3*28 No No
FOC g
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Driving Way FOC Insulation High-Voltage 500V
0.96ms
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Peak Torque 12Nm Electrical Time Constant 0.96ms
No
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RO Series Frameless Outrunner Torque Motor RO100 KV55 Lite without hall 48 838 4 20 2000 12 62 2550 143 137 21 525 Ф108.3*28 No No
5290gcm² g·cm²
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Pole Pairs 21 Inertia 5290gcm²
F
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Application Cobot Arm Insulation Class F
500V
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Driving Way FOC Insulation High-Voltage 500V
10MΩ
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Operation Ambient Temperature -20℃~50℃ Insulation Resistance 10MΩ
Three-Phase Motor Lead-Out: Enameled Wire Straight Out 100±5mm Tinned5±2mm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Three-Phasewire 4.5mm Lead-Out Three-Phase Motor Lead-Out: Enameled Wire Straight Out 100±5mm Tinned5±2mm
525g
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Rotor Weight 190g Weight 525g
7mm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Maximum Height of Enameled WireBulge 7mm Stator Weight 335g
1.73ms
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Current 20ADC Mechanical Time Constant 1.73ms
0.53Nm/√W N·m/√W
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Speed 2000rpm Km 0.53Nm/√W
2550rpm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
No-Load Speed 2550rpm Phase To Phase Resistance 143mΩ
-20℃~50℃ °C
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Operation Ambient Temperature -20℃~50℃ Insulation Resistance 10MΩ
62ADC A DC
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Peak Current 62ADC Kt 0.2Nm/A
12Nm N·m
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Peak Torque 12Nm Electrical Time Constant 0.96ms
137μH
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Torque 4Nm Phase To Phase Inductance 137μH
143mΩ
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
No-Load Speed 2550rpm Phase To Phase Resistance 143mΩ
21
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Pole Pairs 21 Inertia 5290gcm²
20ADC A DC
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Current 20ADC Mechanical Time Constant 1.73ms
838 W
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RO Series Frameless Outrunner Torque Motor RO100 KV55 Lite without hall 48 838 4 20 2000 12 62 2550 143 137 21 525 Ф108.3*28 No No
2000rpm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Speed 2000rpm Km 0.53Nm/√W
4Nm N·m
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Torque 4Nm Phase To Phase Inductance 137μH
48V
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Rated Voltage 48V Ke 18.67V/krpm
190g
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Rotor Weight 190g Weight 525g
55rpm/V
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Kv 55rpm/V
335g
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Maximum Height of Enameled WireBulge 7mm Stator Weight 335g
No
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Exact manufacturer comparison row explicitly names the selected model/option; voltage, winding and mechanical options are not mixed with other listed rows.
RO Series Frameless Outrunner Torque Motor RO100 KV55 Lite without hall 48 838 4 20 2000 12 62 2550 143 137 21 525 Ф108.3*28 No No
4.5mm
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
Three-Phasewire 4.5mm Lead-Out Three-Phase Motor Lead-Out: Enameled Wire Straight Out 100±5mm Tinned5±2mm
0.2Nm/A N·m/A
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Shared exact-model electrical table; selected Hall/Lite equipment and mass come from its specific mechanical table.; no unstated duty cycle, cooling or peak duration inferred.
Peak Current 62ADC Kt 0.2Nm/A
star
Manufacturer specification
Configuration: RO100 KV55 Lite without hall; Manufacturer Lite Version mechanical specifications; no unstated duty cycle, cooling or peak duration inferred.
WindingType star Cogging Torque 55N.mm
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