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Outer diameter: 73mm
Length: 99mm
Weight: 1.24kg
Max.Torque: 70N·m
Max.Speed: 60RPM
The eRob T-type joint module is a highly integrated all-in-one solution that combines eight core components: a servo motor, high-precision harmonic gear reducer, dual absolute encoders, servo drive, friction brake, temperature sensor, and virtual torque sensor. This innovative design eliminates the need for complex external component selection and integration, providing users with a plug-and-play power unit that significantly simplifies the robotics development process. It is an ideal choice for building high-performance collaborative and humanoid robots.
Built-in servo driver. Communication protocols
With EtherCAT, CANopen, Modbus communication protocols.
Position,Speed, Current loop PID adjustable in real-time.
Built-in ± 10V analog input.
Pulse and direction, I/O, RS485,
External encoder and STO interface
Built-in dual absolute encoder. Dual loop position control
19bit absolute multiturn encoder for output shaft.
Repeatability up to ±7 arc seconds.
Absolute accuracy up to ±15 * arc seconds.
Always have real absolute position and multi-turn counter when power-off.
Friction brake inside
Brake smooth and stable.
No gap; No backlash.
No need to move when power-on.
No wear and tear.
Can be used as Emergency Stop.
| Model | eRob70HXXT | |||
| Strain wave gear-ratio | 14-50 | 14-80 | 14-100 | 14-120 |
| Peak torque for start and stop(Nm) | 23 | 30 | 36 | 36 |
| Permissible max.value at average load torque(Nm) | 9 | 14 | 14 | 14 |
| Rated torque(Nm) | 7 | 10 | 10 | 10 |
| Permissible maximum momentary torque(Nm) | 46 | 61 | 70 | 70 |
| Max. output rotational speed(RPM) | 60 | 37.5 | 30 | 25 |
