VARIMOT® Gearmotor D Series

VARIMOT Variable Speed Gearmotor

VARIMOT® Gearmotor D Series

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.

Product Description

 

Your advantages

 

  • Increased starting torque
  • Large permitted overhung loads of the reduction gear units
  • Large number of finely spaced gear ratios of the reduction gear unit, depending on size
  • Choice of manual or remote speed control
  • Intuitive operation
The foot- and flange-mounted versions can also be used to 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.
Series D VARIMOT® friction disk variable speed gearmotors are intended for power ranges up to 2.2 kW (3.0 hp) and speed setting range 1:5. The contact pressure between the driving pulley and the friction ring required for torque transmission is set automatically. The speed control can be adjusted even when the gearmotor is at a standstill.
Technical data
VARIMOT®
Maximum motor power [kW] ([hp])
Maximum setting range
D 16
1.1 (1.5)
1 : 5
D 26
2.2 (3.0)
1 : 5