NEMA17 Stepper Motor for 3D Printer

In stock




  • Shaft: 5mm diameter with flat

  • Current Per Phase: 1.5A

  • Holding Torque: (76 oz-in)

  • Rated Voltage: 4.2V

  • NO.of Phase: 2

  • Step Angle: 1.8° ± 5%

  • Resistance Per Phase: 2.8O± 10%

  • Inductance Per Phase: 4.8mH± 20%

  • Insulation Class: Class B

  • Dielectric Strength: 100Mohm

  • Operation Temp Range: -20 ~ +40° C

  • Lead Wire: 22AWG / 750mm with connector to stepper motor driver



Red 1A
Green 1B
Yellow  2A
Blue 2B


More Information
ManufacturerAutomation Technology
Shaft Size1/4"
Motor FrameNema 17
Closed LoopNo
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