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ZeroErr: Rotary Actuator eRob70F
ZeroErr: Rotary Actuator eRob70F
 
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Availability: 4-6 weeks
Order #: EROB70FXXI
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Description Ordering Information Specifications and Drawings
 
ZeroErr: Rotary Actuator eRob70F

ZeroErr stands for Zero Error Motion Control. ZeroErr designs, develops and manufactures rotary actuators and encoders which are widely used in automation industry, collaborative robots, surgical robots and bionic robots. More than thousands of customer groups in the global use simple combinations with ZeroErr products makes wide range of applications.
ZeroErr is committed to providing reliable quality standard production, cost-effective products and quick response technical support, enabling our customers to accelerate innovation, improve productivity and achieve extraordinary application performance.

Features:
  • Tiny and Precise
  • Outer diameter: 70mm
  • Length: 60.4mm
  • Weight: 0.77kg
  • Max.Torque: 35N·m
  • Max.Speed: 60RPM

Product Data

Model
eRob70FXXI
Strain wave gear-ratio
14-50
Ultra-Flat
14-80
Ultra-Flat
14-100
Ultra-Flat
Peak torque for start and stop(Nm)
12
16
19
Permissible max.value at average load torque(Nm)
4.8
7.7
7.7
Rated torque(Nm)
3.7
5.4
5.4
Permissible maximum momentary torque(Nm)
23
35
35
Max. output rotational speed(RPM)
60
37.5
30
Motor power(W)
75
Power Input Voltage(V)
48V (±10%)
Please make sure to read "Comparison of Switching Power Supply and ePower" and the “eRob Rotary Actuator User Manual” Chapter 3, for clear instructions on powering the eRob module.
Strain wave gear output inertia(g-mm2)
54030
Strain wave gear output mass(KG)
0.13
Outer diameter*length
70*60.4mm
Strain wave gear input inertia(g-mm2)
43656
Strain wave gear input mass(KG)
0.15
Weight(KG)
0.77
Common parameters
ID: 18mm, IP grating:IP54*, Brake model: friction brake
Optional device
Communication type: EtherCAT / CANopen/Modbus, Output encoder resolution: 19Bit,
Repeatability/Accuracy: ±7/±15 arc seconds or ±10/±25 arc second.
EtherCAT version rotary actuator
Optional interface: RS485, Pulse/DIR, I/O, ±10V Analog and STO.
CANopen version rotary actuator
Optional interface: RS485, Pulse/DIR, I/O, ±10V Analog and STO.

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