Enquiry

NEMA23 (1.8°) (57MM)

Model : NEMA23 Stepper motor-SM57STH (1.8 degree)

General Specification :

Step Accuracy ------------------------------ ±5%

Resistance Accuracy ----------------------- ±10%

Inductance Accuracy ---------------------- ±20%

Temperature Rise -------------------------- 80°C MAX.

Ambient Temperature Range ------------- -20°C~ +50°C

Storage Temperature Range ------------- -30°C~ +60°C

Insulation Resistance ---------------------- 100M Ω MIN. 500V DC

Dielectric Strength ------------------------- 500V AC 1min

Radial Play --------------------------------- 0.02mm MAX. (450g Load)

End Play ------------------------------------ 0.08mm MAX. (450g Load)

Max. radial force --------------------------- 75N

Max. axial force ---------------------------- 15N

Electrical Specification:

Model No	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Lead wires	Detent Torque	Rotor Inertia	Motor Weight
Model No	( °)	(L)mm	A	Ω	mH	N.m	No.	g.cm	g.cm2	Kg
SM57STH41-1006	1.8	41	1	5.2	5.5	0.39	6	250	150	0.47
SM57STH41-2006	1.8	41	2	1.4	1.4	0.39	6	250	150	0.47
SM57STH41-3006	1.8	41	3	0.63	0.6	0.39	6	250	150	.47
SM57STH41-2804	1.8	41	2.8	0.7	1.4	0.55	4	250	150	0.47
SM57STH51-1006	1.8	51	1	6.6	8.2	0.72	6	300	230	0.59
SM57STH51-2006	1.8	51	2	1.65	2.2	0.72	6	300	230	0.59
SM57STH51-3006	1.8	51	3	0.74	0.9	0.72	6	300	230	0.59
SM57STH51-2804	1.8	51	2.8	0.83	2.2	1.01	4	350	280	0.68
SM57STH56-1006	1.8	56	1	7.4	10	0.9	6	350	280	0.68
SM57STH56-2006	1.8	56	2	1.8	2.5	0.9	6	350	280	0.68
SM57STH56-3006	1.8	56	3	0.75	1.1	0.9	6	350	280	0.68
SM57STH56-2804	1.8	56	2.8	0.9	2.5	1.26	4	350	280	0.68
SM57STH76-1006	1.8	76	1	8.6	14	1.35	6	600	440	1.1
SM57STH76-2006	1.8	76	2	2.25	3.6	1.35	6	600	440	1.1

Dimensions : (Unit=mm)

Wiring Diagram