Stepper Motors 28mm, NEMA11

• Application: Printing Equipment
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 4
• Model NO.: JK28HS
• Operate Mode: Double Beat
• Type: Electromechanical
• Certification: ISO9001, Ce and RoHS
• Brand: Jkongmotor
• Step Angel: 1.8 Degree
• Frame Size: 28mm*28mm
• Body Length: 32mm-51mm
• Current: 0.67/0.95A
• Holding Torque: 0.43-1.2kg.Cm
• Wires: 4/6
• Key Word: Stepper Motor
• Shaft Shape: Round Shaft/ D-Cut
• Transport Package: Export Carton
• Specification: NEMA11
• Trademark: JK
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 10000PCS/Month

Product Description

1.8° 20mm Hybrid Stepper Motor- NEMA8


Genaral Specification:

Step Angle ------------------- 1.8° ± 5%
Temperature Rise ------------- 80° Max
Ambient Temperature -------- -20° ~+50°
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----------------- 28N (20mm from the flange)
Max. Axial force------------------- 10N

NEMA11 STEPPER MOTOR DEMENSION:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Rotor Inertia	Weight
	( ° )	(L)mm	A	Ω	mH	g. cm	No.	g. cm	Kg
JK28H32-0956	1.8	32	0.95	2.8	0.8	430	6	9	0.11
JK28H32-0674	1.8	32	0.67	5.6	3.4	600	4	9	0.11
JK28H45-0956	1.8	45	0.95	3.4	1.2	750	6	12	0.14
JK28H45-0674	1.8	45	0.67	6.8	4.9	950	4	12	0.14
JK28H51-0956	1.8	51	0.95	4.6	1.8	900	6	18	0.2
JK28H51-0674	1.8	51	0.67	9.2	7.2	1200	4	18	0.2

 

Company Show:

CHANGZHOU JINGKONG MOTOR & ELECTRIC Appliance Co.ltd is a high-tech enterprise that specializes in designing and producing Hybrid Stepper Motor, Gear Motor, Linear motor, Brushless dc Motor, Driver and some related parts.

Our Appliance fields refer to robot, electronic equipment, medical instrument, lighting & audio equipment, 3D printer, texile machine and CNC machine.

All our products have obtained CE certification, compliance with EU ROHS standards.

Welcome Domestic & foreign customers visit and cooperation!

Winding Type