STM WMI 90 · 287 Nm · i=7.5 · reducer
MLFB: WMI90-7,5
STM WMI 90 worm gear reducer without motor, ratio i = 7.5. At 1400 rpm input: output speed 186.7 rpm, rated output torque 287 Nm, rated input power 6.3 kW. By input speed: n₁ 2800 → 207 Nm / 8.9 kW; n₁ 1400 → 287 Nm / 6.3 kW; n₁ 900 → 336 Nm / 4.8 kW; n₁ 500 → 406 Nm / 3.3 kW. For input speeds of 1500–3000 rpm the manufacturer requires consulting its technical department for this size.
0
Technical parameters
| Design | worm |
| Model | WMI 90 |
| Gearbox type | Worm |
| Output torque | 287 Nm |
| Gear ratio | 7.5 |
| Rated input power P₁ | 6.3 kW |
| Output speed n₂ | 186.7 min⁻¹ |
| Input speed n₁ | 1400 min⁻¹ |
| Weight | 13 kg |
| Gearbox size | 90 |
| Number of stages | 1 |