Small Worm Gear Stepper Motor

• Application: CNC Machine
• Speed: Constant Speed
• Number of Stator: Two-Phase
• Excitation Mode: HB-Hybrid
• Function: Control
• Number of Poles: 2
• Model NO.: JK57HS-JK86HS
• Operate Mode: Double Beat
• Type: Electromechanical
• Certification: ISO9001, CE and RoHS
• Brand: Jkong Motor
• Voltage: 2-12V
• Current: 0.4-5A
• Resistance: 0.5-30ohm
• Inductance: 1.5-32mh
• Key Word: Worm Gear Motor
• Wires: 4/6/8
• 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

Small worm gear stepper motor  

Stepper Motor Applications:

Stepper motors are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found:

• Printers
• CNC machines
• 3D printer/prototyping machines (e.g. RepRap)
• Laser cutters
• Pick and place machines
• Linear actuators
• Hard drives

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

 Shaft & Wires

Round shaft, D-shaft, Keyway shaft and your demended shaft.

Extensive line: Leading wires, circuit board, with connectors

Connectors:  Leading wires,  or Dupont M20 4pin, XH 4pin, 2510 4pin, VH 4pin.

Our Packing:

 

Inner flexible foam, outside carton & Wrapping filem

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.