| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Brand | JKM |
| Model | 57HS51-2804 |
| Motor length | 51mm |
| Diameter of axle | 6.35mm |
| The front shaft length | 21mm |
| Size | 57x57x51mm |
| Holding Torque | 10.1kg.cm |
| Outgoing line | 300mm |
| Certification | Certification: CE,ROHS |
| Scope | 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect. |
| Item | Specifications |
| Step Angle | 1.8ᆪ |
| Temperature Rise | 80amax |
| Ambient Temperature | -20a~+50a |
| Insulation Resistance | 100 MMin. ,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 |
| Model No. | Step Angle | Motor Length | Rate Voltage /Phase | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( ᆪ) | (L)mm | V | A | mH | kg.cm | No. | g.cm | g.cm | Kg | ||
| 57HS51-2804 | 1.8 | 51 | 2.3 | 2.8 | 0.83 | 2.2 | 10.1 | 4 | 350 | 280 | 0.59 |