MOT-17HS8401B 17HS8401B Nema 17 42x42x48mm 1.7A Bi-Polar Dual Phase 1.8° Stepper Motor

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US$27.93
MOT-17HS8401B
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17HS8401B Nema 17 42x42x48mm 1.7A Bi-Polar Dual Phase 1.8° Stepper Motor

17HS8401 bi-polar stepper motors are used very commonly in a lot of 3D printers and RepRap CNC machines. It can also be used in general control machinery, automation and robotics applications.

A NEMA 17 stepper motor is a stepper motor with a 1.7 x 1.7 inch (42.3 x 42.3 mm) faceplate. The motor conveniently connects via a typical 6 pin JST connector.

This unit comes with a 6-pin female JST to 4 pin female header cable.

Specifications

  • Phase: 2-phase step drive
  • Step angle: 1.8 ± 5% °/Step
  • Current: 1.7 A/phase
  • Resistance: 1.8 ± 10% Ω/Phase
  • Inductance: 3.2 ± 20% mH/Phase
  • Holding Torque: 52 N.cm (4.6 lb.in)
  • Detent Torque: 2.6 N.cm (0.23 lb.in)
  • Rotational Inertia: 68 g.cm² (0.37 oz.in²)
  • Insulation Class: B (see table below for temperatures)
  • Ambient Temperature Required: -20 to 50°C (-4 to 122°F)
  • Pinout: Red = A+
    Green = A-
    Black = B+
    Blue = B-
    *The two unused pins are “common pins” and are used in uni-polar mode.
  • Body Dimensions: 41.8 x 41.8 x 47.3 mm ( 1.65 x 1.65” x 1.86” )
  • Shaft Diameter: 5mm
  • Shaft Length: 21mm
  • Weight: 350g (12.4 oz.)

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