Product details

LS70I-XB51-48V-CN

Actuators & Joint Modules

Lingshu Zhike (Shenzhen) Technology Co., Ltd.

LS70I-XB51-48V-CN

About this product

LS70I-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
LS70I-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: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
绝对定位精度(Arc sec) ±12角秒

Approximate mass

906.5 g

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Approximate; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
重量 约906.5g

Communication interfaces

ECAT,CANopen

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
通信方式 ECAT,CANopen

Control modes

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

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
支持控制模式 PP,PV,PT,CSP,CST,CSV,MIT

Dielectric withstand

600 V AC for 1 minute

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; 600 VAC; one minute; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
绝缘耐压 AC600V,1分钟

Dimensions

Φ70mm×76.8mm

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
尺寸(mm) Φ70mm×76.8mm

Encoder resolution

Output side 18 bit; motor side 19 bit

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
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: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
编码器类型 中空绝对值多圈编码器

Ingress protection

IP54

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
防水等级 IP54

Insulation resistance

>50MΩ,600V

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
绝缘电阻(MΩ) >50MΩ,600V

Maximum permissible average load torque

14 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
平均负载容许最大值(Nm) 51速比:9; 81/101/121速比:14

Maximum permissible average load torque

14 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
平均负载容许最大值(Nm) 51速比:9; 81/101/121速比:14

Maximum permissible average load torque

9 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
平均负载容许最大值(Nm) 51速比:9; 81/101/121速比:14

Maximum permissible average load torque

14 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
平均负载容许最大值(Nm) 51速比:9; 81/101/121速比:14

Maximum permissible instantaneous torque

70 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
瞬间容许最大扭矩(Nm) 51速比:46; 81速比:61; 101/121速比:70

Maximum permissible instantaneous torque

70 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
瞬间容许最大扭矩(Nm) 51速比:46; 81速比:61; 101/121速比:70

Maximum permissible instantaneous torque

46 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
瞬间容许最大扭矩(Nm) 51速比:46; 81速比:61; 101/121速比:70

Maximum permissible instantaneous torque

61 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
瞬间容许最大扭矩(Nm) 51速比:46; 81速比:61; 101/121速比:70

Maximum permissible start-stop torque

36 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
启动停止容许最大转矩(Nm) 51速比:23; 81速比:30; 101/121速比:36

Maximum permissible start-stop torque

36 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
启动停止容许最大转矩(Nm) 51速比:23; 81速比:30; 101/121速比:36

Maximum permissible start-stop torque

23 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
启动停止容许最大转矩(Nm) 51速比:23; 81速比:30; 101/121速比:36

Maximum permissible start-stop torque

30 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
启动停止容许最大转矩(Nm) 51速比:23; 81速比:30; 101/121速比:36

Maximum speed

30 RPM

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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

8.49 Vrms/kRPM

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
反电动势(Vrms/kRPM) 8.49(电机)

Motor phase-to-phase inductance

1.32 mH

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
相间电感(mH) 1.32(电机)

Motor phase-to-phase resistance

4.78 Ω

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
相间电阻(Ω) 4.78(电机)

Motor pole count

16

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
极数(P) 16(电机)

Motor power

100 W

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
功率(W) 100(电机)

Motor torque constant

0.0914 N·m/Arms

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Motor; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
转矩常数(Nm/Arms) 0.0914(电机)

No-load speed

30 RPM

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-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.

LS70I-XB51-48V-CN
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: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
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

10 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
额定扭矩(Nm) 51速比:7; 81/101/121速比:10

Rated torque

10 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
额定扭矩(Nm) 51速比:7; 81/101/121速比:10

Rated torque

7 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
额定扭矩(Nm) 51速比:7; 81/101/121速比:10

Rated torque

10 N·m

Manufacturer specification

Configuration: LS70I-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.

LS70I-XB51-48V-CN
额定扭矩(Nm) 51速比:7; 81/101/121速比:10

Rated voltage

48 V

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
额定电压(V) 48

Reduction ratio options

51/81/101/121 :1

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
减速比 51/81/101/121

Repeatability

±2 arcsec arc sec

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
重复定位精度(Arc sec) ±2角秒

Thermal class

Class F (155 °C)

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
耐热等级 F级(155℃)

Through-hole diameter

18 mm

Manufacturer specification

Configuration: LS70I-XB51-48V-CN; Manufacturer chart value, visually transcribed; exact model pattern, ratio, test and motor/module qualifiers retained.

LS70I-XB51-48V-CN
通孔直径 18mm

Related products

Contact Us

If you have any questions or would like to get in touch, please feel free to reach out to us at the email below.

info@robotuo.com

YOUR CHOICES

Privacy settings

Choose each optional purpose. All are off until you agree. Change or withdraw consent at any time; browsing still works if you reject all.

Privacy preference

Remembers the choice you make here.

Always active

Save comparisons and followed companies and products between visits. Turning this off deletes saved selections; you can still use them during this visit.

Allow Google Analytics through Firebase to measure general page visits and usage with cookies and device information. Advertising remains off.

Allow OneSignal to process browser and subscription information for Robotuo news and updates. Browser permission is a separate step.

Your shortlist

0 companies selectedUp to 10

Your shortlist is empty. Browse companies and add the ones you’d like to connect with.