WYZworks NEMA 17 Stepper Motor 3D Printer ReRap Prusa Mendel CNC 2 Phase Bipolar

This Nema 17 Stepper Motor is ideal for 3D Printers. It has flat spot on the shaft to prevent slippage of pulley or drive gear.

Specification:

Step Angle: 1.8°
Step Angle Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C
Max Ambient Temperature: -20°C~+50°C
Shaft Radial Play: 0.02Max(450g-load)
Shaft Axial play: 0.08Max(450g-load)
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength: 500VAC for one minute
Wiring Method: Red Green A+ 、A- . Yellow Blue B+ 、B-