Tiny and Precise
Outer diameter: 80mm
Length: 64.2mm
Weight: 1.03kg
Max. Torque: 143N.m
Max. Speed: 60RPM
The eRob80 robotic joint module delivers a high 143N·m torque in a compact, through-hole design (Ø80mm, 1.03kg). Ideal for humanoid, bionic, and collaborative robots requiring power and precision.


| Model | eRob80HXXI | |||
| Strain wave gear-ratio | 17-50 | 17-80 | 17-5100 | 17-120 |
| Peak torque for start and stop (Nm) | 44 | 56 | 70 | 70 |
| Permissible max. value at average load torque (Nm) | 34 | 35 | 51 | 51 |
| Rated torque (Nm) | 21 | 29 | 31 | 31 |
| Permissible maximum momentary torque (Nm) | 91 | 113 | 143 | 112 |
| Max. output rotational speed (RPM) | 60 | 37.5 | 30 | 25 |
| Motor power (W) | 126 | |||