Saturday, March 23, 2013

One of our friends recently too up a project of building a CNC router. The idea was to make a Open source router framework that can be used for 3D printer, Cutters, painters etc.
NEMA 17 Bipolar 4-wire Stepper Motor
However he had surplus motors so he wishes to see off the excess motors at reasonable rates. He requested us to put this up so that people can buy these motors, and here we are with the post for the same.

Specifications of this NEMA 17 Bipolar 4wire Stepper motor:
  • Motor Properties:
    • Motor Type: Bipolar Stepper (2 Coils)
    • Step Angle: 1.8 degree
    • Step Accuracy: 5%
    • Holding Torque: 4.0 Kg cm @ 1.7A
    • Rated Torque: 3.4 Kg cm @ 1 A
  • Electrical Characteristics:
    • Motor Coils: 2 Coils
    • Rated Current: 1.7A
    • Recommended Voltage: 12V (Full Stepping), 9V (Micro-stepping)
    • Coil Resistance: 2 Ohm
  • Physical Properties:
    • Mounting Plate: NEMA 17
    • Motor Length: 40mm
    • Shaft Length: 24mm
    • Shaft Diameter: 5mm
Mechanical Dimensions
Coils and Colors
You can contact him through this form and he would be happy to help you out with any details you may need.

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