Gear 4.25 Planetary Micro Reducer NEMA 23 Gear Stepper Motor with Gearbox for Electr CNC

• Application: Printing Equipment
• Speed: Variable Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control, Driving
• Number of Poles: 4
• Model NO.: JK57HS410844JXE4.25-01
• Operate Mode: Run
• Type: Magnetic-Electric
• Certification: ISO9001, CCC, CE, RoHS, SGS
• Brand: Jkongmotor
• Transport Package: Carton
• Specification: 0.22kg-0.5kg
• Trademark: Jkongmotor
• Origin: Jiangsu Changzhou
• HS Code: 8501310000
• Production Capacity: 50000piece/Month

Product Description

JK57HSP 57mm(NAMA23) planetery gearbox stepping motor with high quality JK57HS410844JXE4.25-01
Genaral Specification:

Housing Material	Metal
Bearing at Output	Ball Bearings
Max.Radial Load(12mm from flange)	≤250N
Max.Shaft Axial Load	≤100N
Radial Play of Shaft (near to Flange)	≤0.08mm
Axial Play of Shaft	≤0.4mm
Backlash at No-load	≤2.5°

57HS  57HS Hybrid Stepping Motor Specifications JK57HS410844JXE4.25-01

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	# of Leads	Detent Torque	Rotor Inertia	Mass
	( °)	(L)mm	A	Ω	mH	kg.cm	No.	g.cm	g.cm	Kg
JK57HS41-2804	1.8	41	2.8	0.7	1.4	0.55	4	250	150	0.47
JK57HS51-2804	1.8	51	2.8	0.83	2.2	1.01	4	300	230	0.59
JK57HS56-2804	1.8	56	2.8	0.9	2.5	1.2	4	350	280	0.68
JK57HS64-2804	1.8	64	2.8	0.8	2.3	1	4	400	300	0.75
JK57HS76-2804	1.8	76	2.8	1.1	3.6	1.89	4	600	440	1.1
JK57HS82-3004	1.8	82	3	1.2	4	2.1	4	1000	600	1.2
JK57HS100-4204	1.8	100	4.2	0.75	3	3	4	1100	700	1.3
JK57HS112-4204	1.8	112	4.2	0.9	3.8	3.1	4	1200	800	1.4

57HS  57HS Planetary Gearbox Specifications JK57HS410844JXE4.25-01

Products of special request can be made according to the customer request !


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Our Company offers three major series of products:Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
We are always continues develop new type models.If you need other kinds of parts, please don't hesitate to contact us.