DSH 155 

DSH 155 

The DriveSpin® DSH electric actuators are characterized by the short axial length and by the possibility to use a through hole for routing cables, pipes, and drive shafts. Fully sealed compact actuators equipped with zero-backlash reduction gears have high power density and large hole inner diameter, from 8 to 40mm. Excellent positioning accuracy and positioning repeatability. DSH maintain radial-axial and torque load capacity and are known for high overload capacity of reduction gear and AC servomotor, featuring high dynamics. The voltage and feedback variability will widely satisfy all customers requirements. This allows even demanding tasks such as exact positioning or fast movement of heavy loads, to be performed with a high degree of repetitive accuracy. Rated output torque is within 18 Nm - 420 Nm.

The Inline H-Series introduces the new DriveSpin®hollowshaft “inline” series of rotary actuators. The DSH 155 actuators are a large-scale series with the new TwinSpin® G hollowshaft reducer.


Parameter DSH 155
Reduction ratio i 109
Hollowshaft diameter ø [mm] 40

Rated output torque

Tr [Nm] 260

Acceleration/braking output torque

Tmax [Nm] 650

Rated input speed

nr [rpm] 2000

* for more information see DriveSpin® catalog


More information needed?

Fill in your contact details so that we can provide you with our professional advice.

We use cookies so that we can provide you with the best user experience possible. More info...