Stepper Motor NEMA 17 1.7A (17HS4401), 4-lead for 3D printer / CNC

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NEMA 17 is a robust stepper motor used for projects that require high torque and precision Projects such as 3D printers and CNC machines. NEMA 17 stepper motor is a motor that moves in discrete steps, one step at a time. It is generally used in a variety of applications where precise position control such as 3D printers, laser cutters, and pick & place machines. With it, you can have total control of the movement of your projects as it has a pitch of 1.8º with two phases and four wires.

Technical Specifications:
- Model: 17HS4401 Stepper Motor
- Rated current: 1.7 A
- Rated voltage: 7-24V
- Step angle: 1.8 degrees
- 200 steps
- Motor Width L (mm): 40
- Phase Resistance: (ohm): 1.5
- Holding Torque: 4000 g·cm (0.36 N·m)
- Wiring: bipolar (4-wire)
- Rotor inertia: 54 g·cm2
- Detent torque: 220 g·cm
- Inductance (per phase): 2.3 MH
- Motor Weight: 280g
- Angular Pitch Accuracy: +-5%
- Resistance Accuracy: +-10%
- Inductance Accuracy: +-20%
- Temperature Rise: 80deg Max
- Ambient Temperature: 20deg ~ + 50deg
- Response Frequency: 05KH
- Insulation Resistance: 100MO Min, 500VDC
- Shaft diameter: 5mm
- Shaft length: 24mm
- Dimensions: 42 x 42 x 40mm


  • Blue: A+
  • Red: A-
  • Green: B+
  • Black: B-

Package Includes:
1pc - NEMA 17 Stepper Motor 1.7A 17HS4401
1set - Extension Cable 1m

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