Stepper Motor NEMA 17

Stepper Motor NEMA 17 is a basic stepper motor for 3D printer and CNC applications. Stepper motor is very useful in 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. This Stepper Motor is High precision 4wire bipolar stepper motor, size in NEMA 17, 1.8 deg. step angle (200  It is one of most parameters for the stepper motor

Features:

• Stepper motor is known by its property to convert a train of input pulses into a precisely defined increment in the shaft position.
• This is a high-quality motor that can be used for a long time without stuck.
• It has a quite stable performance during work and will not lose step.
• Low noise and big torque, this is a great choice if you need a stepper motor.
• Stepper motor can be widely used for a 3D printer, CNC engraving machine, etc.

Specifications:

1. Shaft Size: 5mm
2. Step Angle: 1.8
3. Phase Current: 1.2A
4. Phase Resistance: 1.5Ohm
5. Phase Inductance: 2.8mH
6. Holding Torque: 40N.cm
7. Braking Torque: 2.2N.cm
8. Rotor Inertia: 54g.cm 2;
9. Max. Temperature Rise: 80 (rated current, 2 phase on)
10. Operating Temperature: -20~+70
11. Insulation Resistance: 100 M Min. , 500VDC
12. Radial Clearance: 0.02Max. (450g-load)
13. Axial Clearance: 0.08Max. (450g-load)
14. Max. Radial Pressure: 75N (20mm from the flange)
15. Max. Axial Pressure: 15N