CHANGZHOU JKONGMOTOR CO.,LTD
Changzhou Jkongmotor Co., Ltd. Professional Stepper & Bldc Motor Manufacture in China with 15+ Years Experience. Certification: CE Rohs Reach ISO9001 ISO14001
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Nema 23 High Torque Stepper Motor 0.9 Degree 6 wire stepper motor 13.5kg.Cm for medical equipment
Genaral Specification of 0.9degree stepper motor:
| Item | Specifications |
| Step Angle | 0.9° |
| Temperature Rise | 80℃max |
| Ambient Temperature | -20℃~+50℃ |
| 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 | 75N (20mm from the flange) |
| Max. axial force | 15N |
Electrical Specification of nema 23 stepper motor:
| 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 | |
| JK57HM76-1006 | 0.9 | 76 | 1 | 8.6 | 23 | 13.5 | 6 | 680 | 480 | 1 |
| JK57HM76-2006 | 0.9 | 76 | 2 | 3 | 7 | 13.5 | 6 | 680 | 480 | 1 |
| JK57HM76-2804 | 0.9 | 76 | 2.8 | 1.15 | 5.6 | 18 | 4 | 680 | 480 | 1 |
Dimension:(Unit=mm)