SEW-Eurodrive W series Spiroplan gear units

With a torque range for smaller applications of up to 180 Nm, the W series Spiroplan gear unit is the smallest, most compact and least expensive servo right-angle gear unit series SEW-Eurodrive has ever manufactured.

The single-stage Spiroplan right-angle gear unit is available in models W10, W20, W30, W37 and W47. It can be used as a stand-alone gear unit for direct motor mounting or for mounting on the motor using the low backlash adapter. The series is also available in different output versions: either with a shaft and key or with a hollow shaft and a keyway. Both versions are available with a flange-mounted design. When combined with the CMP series of synchronous servomotors, the gear unit acts as a gearmotor. High precision, dynamics and high torque are offered in this compact version.

With the servo Spiroplan right-angle gear unit, SEW-Eurodrive has created a cost-optimised drive solution with consistently low rotational clearance and a continuous positive shaft-hub connection. The wide variety of drive versions provides the user with maximum flexibility and an economic option for their application.