The stepper motors move in precisely repeatable steps, hence they are the motors of choice for the machines requiring precise position control. The NEMA17 4.8 kg-cm Stepper Motor can provide 4.8 kg-cm of torque at 2.5A current per phase.
They are very useful in the various application, 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 | NEMA 17 |
| Motor Type | Single Shaft |
| Step Angle | 1.8° |
| Holding Torque (Kg-Cm) | 4.8 |
| Operating Voltage (VDC) | 3.1 |
| Supply Current (A) | 2.5 A/Phase |
| No. of Leads | 4 |
| Inductance (mH/Phase) | 1.8 |
| Resistance (Ω) | 1.25 |
| Rotor Inertia (gm-cm2) | 68 |
| Weight (gm) | 366 |
| Dimensions (mm) LxWxH | 42x42x48 |
| Detent Torque (kg-cm) | 0.28 |
| Frame Size (mm) | 42 x 42 |
| Inductance Accuracy | ±20% |
| Resistance Accuracy | ±10% |
| Shaft Type | D-type |
| Shaft Diameter (mm) | 5-(Round-side); 4.7-(D-side) |
| Shaft Length (mm) | 22 |
| Step Angle Accuracy | ±5% |
| Cable Length (cm) | 72 |
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