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Description: This Nema 17 Stepper Motor isideal for 3D Printers. It has flat spot on the shaft to prevent slippage of pulley or drive gear. Motors equipped with 700mm long cables pre-assembled with 4 pin connectors for connection with RAMPS, Sanguinololu or other RepRap electronics.
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- Features: Step angle: 1.8 degree
Rated Voltage: 4V
Current/phase: 1.5A
Resistance/phase: 2.8±10%Ω
Inductance/Phase: 4.8±20%mH
Holding torque: 5.8 kg.cm
Includes: 1 x Nema 17 Stepper Motor
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