57mm Round Stepper Motor for CNC Machine

• Customization: Available
• Application: Printing Equipment
• Speed: High Speed
• Model NO.: JK57
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Other
• Number of Poles: Other
• Operate Mode: Other
• Type: Other
• Certification: ISO9001, Ce and RoHS
• Brand: Jk
• Step Angle: 1.8 Degree
• Emperature Rise: 80° Max
• Max. Axial Force: 10n
• Max. Radial Force: 28n
• Transport Package: Export Carton
• Specification: NEMA
• Trademark: JK
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

57mm Round Stepper Motor for CNC Machine

1.8° 57mm Hybrid Stepper Motor-NEMA23



Genaral Specification:
Step Angle ------------------- 1.8° ± 5%
Temperature Rise ------------- 80° Max
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	Detent Torque	Rotor Inertia	Mass
	( ° )	(L)mm	A	Ω	mH	kg. cm	No.	g. cm	g. cm	Kg
JK57HY41-1106	1.8	41	1.1	3.6	3.6	2.88	6	180	57	0.18
JK57HY41-0406	1.8	41	0.4	30	30	2.88	6	180	57	0.18
JK57HY41-1564	1.8	41	1.56	1.8	3.6	4	4	180	57	0.18
JK57HY51-0856	1.8	51	0.85	7.1	9	4.97	6	350	110	0.35
JK57HY51-0426	1.8	51	0.42	29	36	4.97	6	350	110	0.35
JK57HY51-2804	1.8	51	2.8	0.85	2.1	6.9	4	350	110	0.35
JK57HY56-1206	1.8	56	1.2	5	8	6	6	420	135	0.42
JK57HY56-0606	1.8	56	0.6	20	32	6	6	420	135	0.42
JK57HY56-2554	1.8	56	2.55	1.1	3.6	8.4	4	420	135	0.42
JK57HY76-1506	1.8	76	1.5	3.6	6	9	6	720	200	0.72
JK57HY76-0686	1.8	76	0.68	17.7	30	9	6	720	200	0.72
JK57HY76-3304	1.8	76	3.3	0.85	3	12.5	4	720	200	0.72

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