
STM RMI 70 · 0.55 kW T80A4 · 57 Nm · i=20
MLFB: RMI70-20-T80A4
STM RMI 70 worm geared motor — 0.55 kW 4-pole motor (T80A4). Output speed 72 rpm, output torque 56.6 Nm, ratio i = 20, service factor 2.7. Designation: RMI70-20-T80A4.
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Technical parameters
| Design | worm |
| Model | RMI 70 |
| Gearbox type | Worm |
| Output torque | 56.6 Nm |
| Gear ratio | 20 |
| Power | 0.55 kW |
| Output speed n₂ | 72 min⁻¹ |
| Service factor fB | 2.7 |
| Number of motor poles | 4 |
| Motor designation | T80A4 |
| Gearbox size | 70 |
| Number of stages | 1 |