NEMA8 Servo Stepper Motor, Closed Loop 20mm Stepping Motor, 0.02Nm 0.6A L=28mm High Precision Motor with 1000CPR Optical Encoder for CNC 3D Printer/Laser/CNC Machine

This is the NEMA 8 servo closed-loop stepper motor SD20H228+EN, 2-phase, with a step angle of 1.8 ° per phase.

The phase current is 0.6A, and the holding torque is 0.02N.m.With 1000cpr high resolution optical encoder.

Advantages of servo closed-loop stepper motor: high speed,high torque, high precision and no loss of step with 1000CPR high resolution optical encoder.

SD20H228+EN L=28mm size L*W*H 50.2*20*24mm.

SD20H240+EN L=40mm size L*W*H 62.2*20*24mm.

Connector details Motor wire connector:MOLEX 51065-0600.

Encoder connector:JST SHR-09V-S-B.