Electrical Stepper Motor NEMA17 Size Series for CNC Machine

• Customization: Available
• Application: CNC Machine
• Speed: Low Speed
• Model NO.: JK42HM40
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Number of Poles: 2
• Operate Mode: Two Phase
• Type: Magnetic-Electric
• Certification: ISO9001, CCC, Ce, RoHS, SGS
• Brand: Jkongmotor
• Name: Jk42hm
• Length: Custom
• Max Axial Force: 10n
• Max. Radial Force: 28n
• 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
• Package Size: 10.00cm * 6.00cm * 6.00cm
• Package Gross Weight: 0.500kg

Product Description

                   
 

                42mm 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
JK42HM40-1206	0.9	40	1.2	3.3	3.4	0.259	6	0.28
JK42HM40-0806	0.9	40	0.8	7.5	6.7	0.259	6	0.28
JK42HM40-0406	0.9	40	0.4	30	30	0.259	6	0.28
JK42HM40-1684	0.9	40	1.6	1.65	3.2	0.33	4	0.28

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.