Stepper Motor NEMA23 Round Shaft Jk57hs51-2804

• Application: Small CNC Machine
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 2
• Model NO.: JK57HS51-2804
• Operate Mode: Double Beat
• Type: Electromechanical
• Certification: ISO9001, CE and RoHS
• Brand: Jkong Motor
• Voltage: 2.3V
• Holding Torque: 1n.M
• Current: 2.8A
• Shaft: Round Shaft
• Frame Size: 57mm*57mm
• Body Length: 51mm
• Key Word: Hybrid Step Motor
• Transport Package: Inner Flexible Foam, Outside Carton Box
• Specification: CE, ROHS and ISO
• Trademark: JKONGMOTOR
• Origin: Changzhou, China
• HS Code: 8501109990
• Production Capacity: 100000PCS/Month

Product Description

NEMA23 hybrid step motor for CNC machine with CE and ROHS certification

Feartures & Benifits:

• NEMA23 frame size
• High step accuracy and resolution
• Low vibration and noise
• Can be customized for winding current, shaft options and cables and connectors.
• CE certified and ROHS compliant

Applications:

 

Used for robots stepper motor,
Electronic automatic equipment stepping motor,
Medical instrument stepping motor,
Advertising instrument stepper motor,
Lighting& audio equipment stepper motor,
Printer stepper motor, textile machinery stepper motor.
Cnc router stepper motor.

 

Genaral Specification:

 

Step Accuracy ------------------------------ ±5%
Resistance Accuracy ----------------------- ±10%
Inductance Accuracy ---------------------- ±20% 
Temperature Rise -------------------------- 80°C MAX.
Ambient Temperature Range ------------- -20°C~ +50°C 
Storage Temperature Range ------------- -30°C~ +60°C
Insulation Resistance ---------------------- 100M Ω MIN. 500V DC
Dielectric Strength ------------------------- 500V AC 1min
Radial Play --------------------------------- 0.02mm MAX. (450g Load)
End Play ------------------------------------ 0.08mm MAX. (450g Load)
Max. radial force --------------------------- 75N
Max. axial force ---------------------------- 15N

 

 

Electrical Specification:

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Lead wires	Detent Torque	Rotor Inertia	Motor Weight
	( °)	(L)mm	A	Ω	mH	N.m	No.	g.cm	g.cm	Kg
JK57HS41-1006	1.8	41	1	5.2	5.5	0.39	6	250	150	0.47
JK57HS41-2006	1.8	41	2	1.4	1.4	0.39	6	250	150	0.47
JK57HS41-3006	1.8	41	3	0.63	0.6	0.39	6	250	150	0.47
JK57HS41-2804	1.8	41	2.8	0.7	1.4	0.55	4	250	150	0.47
JK57HS51-1006	1.8	51	1	6.6	8.2	0.72	6	300	230	0.59
JK57HS51-2006	1.8	51	2	1.65	2.2	0.72	6	300	230	0.59
JK57HS51-3006	1.8	51	3	0.74	0.9	0.72	6	300	230	0.59
JK57HS51-2804	1.8	51	2.8	0.83	2.2	1.01	4	350	280	0.68
JK57HS56-1006	1.8	56	1	7.4	10	0.9	6	350	280	0.68
JK57HS56-2006	1.8	56	2	1.8	2.5	0.9	6	350	280	0.68
JK57HS56-3006	1.8	56	3	0.75	1.1	0.9	6	350	280	0.68
JK57HS56-2804	1.8	56	2.8	0.9	2.5	1.26	4	350	280	0.68
JK57HS76-1006	1.8	76	1	8.6	14	1.35	6	600	440	1.1
JK57HS76-2006	1.8	76	2	2.25	3.6	1.35	6	600	440	1.1
JK57HS76-3006	1.8	76	3	1	1.6	1.35	6	600	440	1.1
JK57HS76-2804	1.8	76	2.8	1.13	3.6	1.89	4	600	440	1.1
JK57HS82-3004	1.8	82	3.0	1.2	4	2.2	4	1000	600	1.2
JK57HS82-5004	1.8	82	5	0.6	1.5	2.2	4	1000	600	1.2
JK57HS112-3004	1.8	112	3.0	1.6	6.8	2.8	4	1200	800	1.4
JK57HS112-4204	1.8	112	4.2	0.9	3.8	2.8	4	1200	800	1.4

Stepper Motor in Hot Sale!!!

 

 

NEMA17

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Lead wires	Detent Torque	Rotor Inertia	Motor Weight
	( °)	(L)mm	A	Ω	mH	kg.cm	No.	g.cm	g.cm	Kg
JK42HS34-0956	1.8	34	0.95	4.2	2.5	1.6	6	120	34	0.22
JK42HS34-0406	1.8	34	0.4	24	15	1.6	6	120	34	0.22
JK42HS34-0316	1.8	34	0.31	38.5	21	1.6	6	120	34	0.22
JK42HS34-1334	1.8	34	1.33	2.1	2.5	2.2	4	120	34	0.22
JK42HS40-1206	1.8	40	1.2	3.3	3.2	2.6	6	150	54	0.28
JK42HS40-0806	1.8	40	0.8	7.5	6.7	2.6	6	150	54	0.28
JK42HS40-0406	1.8	40	0.4	30	30	2.6	6	150	54	0.28
JK42HS40-1684	1.8	40	1.68	1.65	3.2	3.6	4	150	54	0.28
JK42HS48-1206	1.8	48	1.2	3.3	2.8	3.17	6	260	68	0.35
JK42HS48-0806	1.8	48	0.8	7.5	6.3	3.17	6	260	68	0.35
JK42HS48-0406	1.8	48	0.4	30	25	3.17	6	260	68	0.35
JK42HS48-1684	1.8	48	1.68	1.65	2.8	4.4	4	260	68	0.35
JK42HS60-1206	1.8	60	1.2	6	7	6.5	6	280	102	0.5

NEMA34

Model No.	Step Angle	Motor Length	Current /Phase	Resistance /Phase	Inductance /Phase	Holding Torque	Lead wires	Detent Torque	Rotor Inertia	Motor Weight
	( °)	(L)mm	A	Ω	mH	N.m	No.	Kg.cm	g.cm	Kg
JK86H66-5904	1.8	66	5.9	0.28	1.7	3.4	4	0.8	1000	1.7
JK86H66-2808	1.8	66	2.8	1.4	3.9	3.4	8	0.8	1000	1.7
JK86H78-5504	1.8	78	5.5	0.46	4	4.6	4	1.2	1400	2.3
JK86H78-4208	1.8	78	4.24	0.75	3.4	4.6	8	1.2	1400	2.3
JK86H97-4008	1.8	97	4	0.98	4.1	6.8	8	1.6	1900	3
JK86H97-5008	1.8	97	5	0.65	2.4	6.8	8	1.6	1900	3
JK86H97-2708	1.8	97	2.7	1.9	8.6	6.8	8	1.6	1900	3
JK86H115-6004	1.8	115	6	0.6	6.5	8.7	4	2.4	2700	3.8
JK86H115-4208	1.8	115	4.2	0.9	6	8.7	8	2.4	2700	3.8
JK86H126-4008	1.8	126	4	1.3	5.8	9.3	8	3.0	3200	4.5
JK86H126-5008	1.8	126	5	0.85	3.4	9.3	8	3.0	3200	4.5
JK86H126-2708	1.8	126	2.7	2.5	12.5	9.3	8	3.0	3200	4.5
JK86H155-6204	1.8	153	6.2	0.75	9	12	4	3.6	4000	5.4
JK86H155-4208	1.8	153	4.2	1.25	8	12	8	3.6	4000	5.4

 

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, ad 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!

Our Service:
1.Warranty One Year

2.If products in Stock, Deliver goods that very day.

3.If customizing, 2-4weeks according to specific order quantity.

4.Products will be sent by DHL, FEDEX, UPS, TNT.

5.About package, inner flexible carton, outside carton box and plastic wrap.

6.Various products for your choice, meeting all your requirement.