The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The Nema17 3.1N-m Stepper motor can provide 3.1N-m of torque at 4.2A current per phase.
They are very useful in various applications, especially which demands low speed with high precision. Many machines such as 3D Printers, CNC Router and Mills, Camera Platforms, XYZ Plotters, etc.
Specification
| Model No. | JK57HS112-4204 |
| Motor Type | NEEMA 23 |
| Step Angle | 1.8 |
| Motor Body Length(mm) | 112 |
| Operating Current (A) | 4.2 |
| Resistance (Ω) | 0.9 |
| Inductance (mH/Phase) | 3.8 |
| Load Torque(N-CM) | 3.1 |
| No. of Leads | 4 |
| Detent Torque g.cm | 1200 |
| Rotor Inertia (gm-cm2) | 800 |
| Shaft Type | Round |
| Shaft Diameter (mm) | 8 |
| Shaft Length (mm) | 21 |
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