Product Information
- [Specifications]: Body Length: 20.5MM / 0.81inch; Phase: 2; Rated Current: 1A; Phase Resistance: 3.5Ω±10%Ω; Phase Inductance: 3.8mH±20%; Holding Togque: 145mNm (20.53oz.in); Rotor Inertia: 14.5g.cm²; Step Angle: 1.8 degree; Shaft Diameter: Φ 5mm (D Shaft Φ 4.5mm), Shaft Length: 24±0.5mm, 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.
- [Sets]: 5 pieces of 20.5MM Nema 17 stepper motors with cables. Should you have any inquiries or require assistance throughout the purchasing process, our dedicated customer service team is readily available to provide support.
