JoyNano - Enjoy Electronics and Gadgets
This is an updated version Nema 17 stepper motor. Each phase draws current 1.68A, allowing for a holding torque of 50Ncm. Easy to install, durable with alloy steel material.
Features:
- Holding torque up to 0.5Nm(71.2oz-in), low loss stators have better high speed performance.
- 2-phase 4-wire, available for rotation of forward and reverse.
- Precisely machined full metal body, heat shrink tubing effect to prevent the wire tangled up.
- Widely used on linear actuators, 3D printer, cnc milling machine for plastic & metal.
- Wire Connection: Black(A+), Green(A-), Red(B+), Blue(B-)
Electrical Specification:
- Motor Type: Bipolar Stepper
- Step Angle: 1.8 deg.
- Rated Current/phase: 1.68A
- Phase Resistance: 1.65Ohm10%
- Phase Inductance: 2.8mH20%
- Holding Torque: 50Ncm(71.2oz.in)
- Rotor Inertia: 68g.cm2
- Orientation Torque: 200g.cm
Physical Specification:
- Frame Size: 42 x 42mm
- Body Length: 48mm
- Shaft Diameter: 5mm
- Number of Lead wire: 4
- Wire Length: 30cm
Warning:
It should be connected to a constant current or chopper driver as a stepper motor. Connecting the motor directly to a power supply will destroy the motor.