57mm 0.9deg NEMA23 Stepping Motor

• Customization: Available
• Application: CNC Machine
• Speed: Low Speed
• Model NO.: JK57HM41
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control, Driving
• Number of Poles: 2
• Operate Mode: Two Phase
• Type: Magnetic-Electric
• Certification: ISO9001, CCC, Ce, RoHS, SGS
• Brand: Jkongmotor
• Name: Jk57hm
• Length: Custom
• Max Axial Force: 15n
• Max. Radial Force: 75n
• Label: Custom
• Temperature Rise: 80 Degree Max.
• Radial Play: 0.02mm Max. (450g Load)
• End Play: 0.08mm Max. (450g Load)
• Inductance Accuracy: 20%
• Shaft: Custom
• Transport Package: Inner Pack and Poly and Master Carton and Pallet
• Specification: 20pcs per carton
• Trademark: Jkongmotor
• Origin: Jiangsu Changzhou
• HS Code: 8501109990
• Production Capacity: 50000piece/Month

Product Description

                   
 

                57mm 2phase hybrid stepper motor for cnc machine

General Specification:

Step Angle  Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -20°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength:  500VAC for one minute
Shaft Radial Play:  0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)

Specification:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Mass
	( °)	(L)mm	A	Ω	mH	N.m	No.	Kg
JK57HM41-1006	0.9	41	1.0	5.7	8	0.39	6	0.45
JK57HM41-2006	0.9	41	2.0	1.4	2.2	0.39	6	0.45
JK57HM41-3006	0.9	41	3.0	0.63	1	0.39	6	0.45
JK57HM41-2804	0.9	41	2.8	0.7	2.2	0.55	4	0.45

Applications:

Used for robots stepper motor,
electronic automatic equipment stepping motor,
medical instrument stepping motor,
advertising instrument stepper motor,
lighting& audio equipment stepper motor,
printer stepper motor, textile machinery stepper motor.
Cnc router stepper motor.