Nema 17 Stepper Motor 5PCS High Torque (145mNm/20.53oz.in) Bipolar 20.5MM Body Length 1A/3.5V 1.8 Deg 2 Phase for 3D Printer with 1m Cable and Connector
Nema 17 Stepper Motor 5PCS High Torque (145mNm/20.53oz.in) Bipolar 20.5MM Body Length 1A/3.5V 1.8 Deg 2 Phase for 3D Printer with 1m Cable and Connector
Product Features
- [Specifications]: Body Length: 20.5MM / 0.81inch; Phase: 2; Rated Current: 1A; Phase Resistance: 3.510%; Phase Inductance: 3.8mH20%; Holding Togque: 145mNm (20.53oz.in); Rotor Inertia: 14.5g.cm2; Step Angle: 1.8 degree; Shaft Diameter: 5mm (D Shaft 4.5mm), Shaft Length: 240.5mm, 2 phase; Weight: 0.12kg.
- [Small Size]: Stepper motors are distinguished by their compact design, offering an impressive power-to-size ratio that streamlines installation and allows for efficient layout optimization.
- [Fast Response]: The stepper motor can quickly respond to the control signal to achieve rapid position change, which is suitable for application scenarios that require fast action.
- [Specialized Applications]: The 42x20.5 stepper motor is crafted for precision performance in sectors like 3D printing, CNC machining, laser engraving, medical equipment, and automation systems. Its compact design and high torque make it essential for demanding tasks.