A4988 Compatible Nema17 Nema 17 Stepper Motor for 3D Printer

Nema 17 Stepper Motor 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 motor is high precision 4–wire bipolar stepper motor, size in Nema 17, 1.8 deg. step angle (200 … It is one of most parameters for the stepper motor

Features of Stepper Motor:

• 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 a 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 Of Stepper Motor:

• Shaft Size: 5mm
• Step Angle: 1.8°
• Phase Current: 1.2A
• Phase Resistance: 1.5Ohm
• Phase Inductance: 2.8mH
• Holding Torque: 40N.cm
• Braking Torque: 2.2N.cm
• Rotor Inertia: 54g.cm⊃2;
• Max. Temperature Rise: 80℃ (rated current, 2 phase on)
• Operating Temperature: -20℃~+70℃
• Insulation Resistance: 100 MΩ Min. , 500VDC
• Radial Clearance: 0.02Max. (450g-Load)
• Axial Clearance: 0.08Max. (450g-Load)
• Max. Radial Pressure: 75N (20mm from the flange)
• Max. Axial Pressure: 15N