20mm High Torque Hybrid Stepper Motor, Stepping Motor

• Application: Printing Equipment
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 2
• Model NO.: JK20HS
• Operate Mode: 2 Phase Double Beat
• Type: Electromechanical
• Certification: ISO9001, CE and RoHS
• Brand: Jkongmotor
• Current: 0.2-0.6A
• Voltage: 3-12V
• Resistance: 6.5-24ohm
• Motor Length: 28-38mm
• Holding Torque: 160-200g.Cm
• Transport Package: Export Carton
• Specification: NEMA
• Trademark: JK
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 10000PCS/Month

Product Description

20mm high torque Hybrid Stepper Motor, Stepping Motor

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

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
JK20H28-0204	1.8	28	0.20	24	8	160	4	2	0.05
JK20H30-0506	1.8	30	0.50	11.50	1.7	180	6	2	0.06
JK20H33-0604	1.8	33	0.6	6.50	2.2	200	4	3.6	0.07
JK20H38-0604	1.8	38	0.6	10	5.5	400	4	3.6	0.08

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