Worm gears are highly precise and powerful worm gear drives. They are quiet and resistant to shocks. A worm gear consists of a worm shaft, which can be single or multi-start, and a worm wheel, which has vibration-damping properties. Due to their working principle, worm gears enable high gear ratios in a single gear stage. There is the possibility of dynamic and static self-locking depending on the size and ratio of the gearbox.
| Gearbox | Worm Gear |
| Rated output torque | 33 – 13,720 Nm |
| Output speed | 0 – 300 rpm |
| Rated mechanical power | 0 – 140 kW |
| Gearbox sizes | 9 |
| Distance between shafts | 40 – 250 mm |
| Gear ratios | 05:1 – 83:1 |
| Output types | Hollow shaft, solid shaft, key hub, hollow shaft with clamping set |
| Bearing life | L10 h – >15,000 h |
| Low play execution | < 6 angular minutes |
| Housing material | Gray cast iron |
| Design | Robust, powerful and quiet |
| Maintenance | Maintenance-free thanks to synthetic lubricants |
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