Gear Reducer Stepper Motor

57HSG NEMA23 HSG Eccentric Gear Reducer

Stepper motors coupled with planetary or eccentric gearboxes — multiplying output torque and lowering speed for dosing, valve and positioning tasks.

Frames	NEMA 11 / 17 / 23 / 24 / 34
Gearbox types	Planetary (HSP), Eccentric (HSG), Precision Planetary (HSPLF)
Reduction ratios	3 : 1 up to 125 : 1
Benefit	Higher output torque at lower speed

NEMA 11–34 frames with planetary / eccentric gearboxes. Exact ratios and torque per model in the datasheet.