• Closed-loop stepper motors

    The closed-loop stepper is also called step-servo.

    2phase stepper motor barnner

Closed-loop stepper motors and drivers

The closed-loop stepper(step-servo) is an innovative revolution for the world of the stepper motor. With an encoder, it will not lose a step, ensure accurate positioning of the motor.

Features:

 Closed-loop

Smooth &Accurate

Fast Response

 High Torque

Low Heating/High Efficiency

Closed-loop motor & driver name rule

SM 57 01 A -1000 A O
Series name Flange size Motor length Motor diameter Encoder resolution Encoder model Encoder type
1000: 1000lines O:optical encoder
5000: 5000lines M:Magnetic type encoder

Closed-loop motor & driver selection tab

Flange sizeModelsPhaseHolding Torque(Nm)Current
phase(A)
Motor length(Mh)Matched driverDrawings Download
Nema17(42*42mm)SM4201A-1000AO20.251.254SS42
SM4202A-1000AO20.351.060SS42
SM4203A-1000AO20.461.268SS42
SM4204A-1000AO20.751.780SS42
Nema23(57*57mm)SM5701A-1000AO20.63.059SS57
SM5702A-1000AO21.24.274SS57
SM5703A-1000AO22.24.294SS57
SM5704A-1000AO23.04.2 116SS57
Nema24(60*60mm)SM6001A-1000AO21.44.074SS57
SM6003A-1000AO22.44.0105SS57
SM6004A-1000AO23.44.2118SS57
Nema34(86*86mm)SM8601A-1000AO23.46.088SS86
SM8602A-1000AO24.56.0100SS86
SM8603A-1000AO28.56.0138SS86
SM8604A-1000AO2127.0176SS86

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