Model NO.: 57JH4805
Certification: ISO9001, CCC
Brand: Jianghua
Key Words: Sewing Machine Stepper Motor
Rated Voltage: 6.6V
Insulation Class: Class B
Mass: 1kg
Resistance Per Phase: 2.4
Lead Wire: 4
Motor Length: 76mm
Samples: Can Be Offered
Frame Size: 57mmx76mm
Trademark: JH
Transport Package: Carton Package
Origin: Jiangsu Changzhou
HS Code: 8501109990
sewing machine stepper motor nema 23 stepper motor 1750mN.m 2.5A 6.6v for cncn router machine
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1.ODM&OEM are welcomeÂ
2.factory price
3.high torque,low noise
4.can be customized
General Specifications 
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| Items | Spec. |
| Step Angle | 1.8° |
| Step Angle Accuracy | ±5% |
| Resistance Accuracy | ±10% |
Inductance Accuracy |
±20% |
| Temperature Rise | 80°C Max |
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|     Model                          |
Phase No. |
 Voltage     | Current | Inductance | Resistance |
Holding Torque |
Rotor Inertia |
Weight | Positioning torque | Length |
Wire No.  |
|  |  | V | A | mh ±20% | Ω ±10% | m.Nm | g.cm ² | kg | N.cm | mm |  |
| 57JH4805 | 2 | 6.6 | 2.5 | 9 | 2.4 | 1750 | 460 | 1 | 6 | 76 | 4 |
Packaging & Shipping
Packing Show
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Transportation:We adopt a variety of transport channels.you may contact us to check the shipping status of your order.
Our Services
High quality products and professional tech.support and perfect after-sale service.
step 1: customer tell us the motor size, shaft output way , electric specification requirement.
step 2: our factory techican team make the detail drawing for customer confirm.step 3: if the drawing is OK, our factory make samples.
step 4: customer test the sample of stepper motor .
| Payment Term | T/T, PayPal, Western Union, Cash, Escrow |
| Accepted Payment Currency | USD, CNY |
| Packaging Detail | cusomized packages, carton box with foam |
| Delivery Detail | 10 Day(s) |
| Delivety Port | huangpu,luogang,guangzhou |
| Accepted Delivery Terms | FOB,CIF,EXW |
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SHENZHEN CHONDEKUAI TECHNOLOGY CO.LTD , https://www.szfourinone.com