Stepping Motors
60 mm sq. (2.36 inch sq.)
1.8 /step RoHS
Bipolar winding, Connector type Bipolar winding, Lead wire type
Dimensions for attaching NEMA23 are interchangeable (47.14 mm-pitch) Unipolar winding, Connector type p. 74 Unipolar winding, Lead wire type Dimensions for attaching NEMA23 are interchangeable (47.14 mm-pitch) p. 74
Customizing Hollow Shaft modification Decelerator Encoder Brake
Varies depending on the model number and quantity. Contact us for details.
Bipolar winding, Con.
Stepping Motors
Stepping Motors
60 mm sq. (2.36 inch sq.)
1.8 /step RoHS
Bipolar winding, Connector type Bipolar winding, Lead wire type
Dimensions for attaching NEMA23 are interchangeable (47.14 mm-pitch) Unipolar winding, Connector type p. 74 Unipolar winding, Lead wire type Dimensions for attaching NEMA23 are interchangeable (47.14 mm-pitch) p. 74
Customizing Hollow Shaft modification Decelerator Encoder Brake
Varies depending on the model number and quantity. Contact us for details.
Bipolar winding, Connector type
Model number
Single shaft
Dual shaft
103H7821-5740 103H7821-5710
103H7821-1740 103H7821-1710
103H7822-5740 103H7822-5710
103H7822-1740 103H7822-1710
103H7823-5740 103H7823-5710
103H7823-1740 103H7823-1710
Motor cable: Model No. 4837961-1
Holding torque at 2-phase energization [N·m (oz·in) min.] 0.88 (124.6) 0.88 (124.6) 1.37 (194.0) 1.37 (194.0) 2.7 (382.3) 2.7 (382.3)
Rated current A/phase 2 4 2 4 2 4
Wiring resistance
/phase 1.27 0.35 1.55 0.43 2.4 0.65
Winding indu.