57hsg Gearbox Step Motor

• Application: CNC Machine
• Speed: High Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Driving
• Number of Poles: Ce,RoHS
• Model NO.: JK57HS41-2804SG15
• Operate Mode: CNC Machine
• Type: Magnetic-Electric
• Certification: ISO9001, CCC, Ce,RoHS
• Brand: Jk Motor
• Step Angel: 1.8degree
• Motor Length: 41mm
• Current: 2.8A
• Resistance/Phase: 0.7Ω
• Inductance/Phase: 1.4mh
• Holding Torque: 5.5kg.Cm
• Leads: 4
• 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

JK57HSG Gearbox Stepping Motor/57mm

Genaral Specification:

Housing Material	Housing Material
Bearing at Output	Bearing at Output
Max.Radial Load (12mm from flange)	<=180N
Max.Shaft Axial Load	<=30N

Electrical Specifications:

Model No.	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Rotor Inertia	Weight
	(L)mm	A	Ω	mH	N.m	g.cm2	Kg
JK57HS41-2804	41	2.8	0.7	1.4	0.55	150	0.47
JK57HS51-2804	51	2.8	0.83	2.2	1.01	230	0.59
JK57HS56-2804	56	2.8	0.9	2.5	1.2	280	0.68
JK57HS64-2804	64	2.8	0.8	2.3	1	300	0.75
JK57HS76-2804	76	2.8	1.1	3.6	1.89	440	1.1
JK57HS82-3004	82	3	1.2	4	2.1	600	1.2
JK57HS100-4204	100	4.2	0.75	3	3	700	1.3
JK57HS112-4204	112	4.2	0.9	3.8	3.1	800	1.4