Variable Speed Gear Motor

For simple, variable speed applications up to 2.2 kW (3.0 hp)

Combining VARIMOT® variable speed gear units with reduction gear units of all designs in the SEW-EURODRIVE modular concept creates variable speed drives with a low output speed and high output torque. The combination of variable speed drives with helical, parallel shaft helical, helical-bevel and helical-worm gear units has proven effective at low speeds.

Your advantages:

1.Increased starting torque
2.Large permitted overhung loads of the reduction gear units
3.Large number of finely spaced gear ratios of the reduction gear unit, depending on size
4.Choice of manual or remote speed control
5.Intuitive operation
6.The foot- and flange-mounted versions can also be used to 7.power machines without a reduction gear unit.

Speed can be adjusted mechanically, e.g. with a handwheel, or electromechanically using a servo motor. Multi-speed motors can be applied for further enlargement of the setting range of variable speed gear units.