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Step motors

Hollow shaft and hybrid step motors Stögra

Hollow shaft step motors

The Stögra product range includes stepper 2-phase motor, from size 23 (square flange 56mm ) to size 42 (square flange 110mm), with pitch angles of 1.8° and holding torques up to 38 Nm. Even in extreme working conditions, the motors by Stögra are able to ensure high level of performance and reliability.


– Torque from 0,45Nm to 38Nm

– Power up to 325VDC

– Accuracy on the whole step: ± 3%

– Operating temperature from -30° C to 80° C

– Insulation class: F

– Bearings with high axial and radial loads

All motors can be supplied with:

– Hollow shaft over the entire rotor length (excluding 56mm flange)

– Degree of protection up to IP68, version for vacuum operations

– Low backlash planetary gearboxes

– Encoder

– Service brake

– Double shaft extension

– Key

– Output wires or terminal block

– Special versions upon customer request

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