1.2 Degree 57mm NEMA23 Stepper Motor 57X112mm 3.2 Nm D 8mm CNC Stepping Motor Single Shaft 457oz in for CNC Machine 3D Printer

• Application: Printing Equipment
• Speed: Low Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 4
• Operate Mode: The Three Single Phase
• Certification: ISO9001, Ce RoHS
• Brand: Jkongmotor
• Transport Package: Export Carton
• Origin: China
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

1.2 degree 57mm (NEMA 23) 3phase hybrid stepper motor for Factory Price

Specification:

 

 Genaral Specification:

(Item)	(Specifications)
(Step Angle)	1.2°
(Temperature Rise)	80ºCmax
(Ambient Temperature)	-20ºC~+50ºC
(Insulation Resistance)	100 MΩ Min. ,500VDC
(Dielectric Strength):	500VAC for 1minute
(Shaft Radial Play)	0.02Max. (450g-load)
(Shaft Axial Play)	0.08Max. (450g-load)
(Max. radial force)	75N (20mm from the flange)
(Max. axial force)	15N

Electrical Specifications:
 

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	A	Ω	mH	kg.cm	g.cm	g.cm	Kg
JK57H3P42-5206	1.2	42	5.2	1.3	1.4	4.5	210	110	0.45
JK57H3P56-5606	1.2	56	5.6	0.7	0.7	9	400	300	0.75
JK57H3P79-5206	1.2	79	5.2	0.9	1.5	15	680	480	1.1

,.
Above only for representative products, products of special request can be made according to the customer request.


Drawing: