Product details

LS90I-XB51-48V-CN

Actuators & Joint Modules

Lingshu Zhike (Shenzhen) Technology Co., Ltd.

LS90I-XB51-48V-CN

About this product

LS90I-XB51-48V-CN is a harmonic-drive integrated robot joint module from Lingshu Zhike. The manufacturer supplies model-specific torque, speed, electrical, encoder and communication data. Its chart lists reduction-ratio options; the manufacturer XB51 pattern is retained as the listing identifier, while the additional ratios remain explicitly configured in Specifications.

Model
LS90I-XB51-48V-CN
Category
Actuators & Joint Modules, Components

Product family: Lingshu Zhike harmonic joint modules

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Absolute positioning accuracy

±12 arcsec arc sec

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
绝对定位精度(Arc sec) ±12角秒

Approximate mass

1,662.2 g

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Approximate; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
重量 约1662.2g

Communication interfaces

ECAT,CANopen

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
通信方式 ECAT,CANopen

Control modes

PP,PV,PT,CSP,CST,CSV,MIT

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
支持控制模式 PP,PV,PT,CSP,CST,CSV,MIT

Dielectric withstand

600 V AC for 1 minute

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; 600 VAC; one minute; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
绝缘耐压 AC600V,1分钟

Dimensions

Φ90mm×78.6mm

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
尺寸(mm) Φ90mm×78.6mm

Encoder resolution

Output side 18 bit; motor side 19 bit

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
编码器分辨率 输出端18bit,电机端19bit

Encoder type

Hollow-shaft multi-turn absolute encoder

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
编码器类型 中空绝对值多圈编码器

Ingress protection

IP54

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
防水等级 IP54

Insulation resistance

>50MΩ,600V

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; 600 V test; greater than 50 MΩ; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
绝缘电阻(MΩ) >50MΩ,600V

Maximum permissible average load torque

64 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
平均负载容许最大值(Nm) 51速比:44; 81速比:61; 101/121速比:64

Maximum permissible average load torque

64 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
平均负载容许最大值(Nm) 51速比:44; 81速比:61; 101/121速比:64

Maximum permissible average load torque

44 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
平均负载容许最大值(Nm) 51速比:44; 81速比:61; 101/121速比:64

Maximum permissible average load torque

61 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
平均负载容许最大值(Nm) 51速比:44; 81速比:61; 101/121速比:64

Maximum permissible instantaneous torque

191 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
瞬间容许最大扭矩(Nm) 51速比:127; 81速比:165; 101/121速比:191

Maximum permissible instantaneous torque

191 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
瞬间容许最大扭矩(Nm) 51速比:127; 81速比:165; 101/121速比:191

Maximum permissible instantaneous torque

127 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
瞬间容许最大扭矩(Nm) 51速比:127; 81速比:165; 101/121速比:191

Maximum permissible instantaneous torque

165 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
瞬间容许最大扭矩(Nm) 51速比:127; 81速比:165; 101/121速比:191

Maximum permissible start-stop torque

107 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
启动停止容许最大转矩(Nm) 51速比:73; 81速比:96; 101速比:107; 121速比:113

Maximum permissible start-stop torque

113 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
启动停止容许最大转矩(Nm) 51速比:73; 81速比:96; 101速比:107; 121速比:113

Maximum permissible start-stop torque

73 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
启动停止容许最大转矩(Nm) 51速比:73; 81速比:96; 101速比:107; 121速比:113

Maximum permissible start-stop torque

96 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
启动停止容许最大转矩(Nm) 51速比:73; 81速比:96; 101速比:107; 121速比:113

Maximum speed

30 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
最大转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

Maximum speed

25 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
最大转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

Maximum speed

60 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
最大转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

Maximum speed

37.5 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
最大转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

Motor back-emf constant

7.07 Vrms/kRPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
反电动势(Vrms/kRPM) 7.07(电机)

Motor phase-to-phase inductance

0.46 mH

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
相间电感(mH) 0.46(电机)

Motor phase-to-phase resistance

0.46 Ω

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
相间电阻(Ω) 0.46(电机)

Motor pole count

16

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
极数(P) 16(电机)

Motor power

314 W

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; chart heading is power, not rated power; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
功率(W) 314(电机)

Motor torque constant

0.12 N·m/Arms

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
转矩常数(Nm/Arms) 0.12(电机)

No-load speed

30 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
空载转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

No-load speed

25 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
空载转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

No-load speed

60 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
空载转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

No-load speed

37.5 RPM

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
空载转速(RPM) 51速比:60; 81速比:37.5; 101速比:30; 121速比:25

Operating and storage environment

Operating temperature 0 to 40 °C; storage temperature -20 to 60 °C. Humidity 20–80% RH, non-condensing. No metal dust, corrosive gas, flammable gas or oil mist. Altitude below 1000 m.

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
使用环境条件 使用温度:0~40℃ 保存温度:-20~60℃ 湿度:20~80%RH(无凝露) 无金属粉、腐蚀性气体、易燃性气体、油雾等 海拔1000m以下

Rated torque

52 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 101:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
额定扭矩(Nm) 51速比:33; 81速比:44; 101/121速比:52

Rated torque

52 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 121:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
额定扭矩(Nm) 51速比:33; 81速比:44; 101/121速比:52

Rated torque

33 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 51:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
额定扭矩(Nm) 51速比:33; 81速比:44; 101/121速比:52

Rated torque

44 N·m

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; reduction ratio 81:1; Manufacturer ratio option; no separate configured model inferred.; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
额定扭矩(Nm) 51速比:33; 81速比:44; 101/121速比:52

Rated voltage

48 V

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
额定电压(V) 48

Reduction ratio options

51/81/101/121 :1

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
减速比 51/81/101/121

Repeatability

±2 arcsec arc sec

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
重复定位精度(Arc sec) ±2角秒

Thermal class

Class F (155 °C)

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
耐热等级 F级(155℃)

Through-hole diameter

18 mm

Manufacturer specification

Configuration: LS90I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS90I-XB51-48V-CN corrected manual manufacturer chart transcription
通孔直径 18mm

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