NEMA 17 Stepper Motor with Leadscrew - Tr8 480mm Expand

NEMA 17 Stepper Motor with Leadscrew - Tr8 480mm



This is a high quality, high tourque bi-polar(2 coils / 4 wires) stepper motor with 480mm Lead Screw, featuring 4 leads and an 8mm Pitch.

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The NEMA 17 200step/rev stepper motor is the workhorse of the 3D printer movement. This versatile motor can be used to construct most 3D printers as well as driving many other projects from battle-bots to automated camera dollys!

NB This motor is supplied with 4 pin SIL plug.


NEMA 17 Stepper Motor with Leadscrew  -  Technical Specifications:

  • Motor Type

– Bipolar Stepper                            

  • Step Angle

– 1.8°

  • Holding Torque

– 12Nm (

  • Rated Voltage / Phase

– 3.4V

  • Rated Current / Phase

– 1.7A

  • Resistance / Phase

– 2ohm ±10%

  • Inductance / Phase

– 3mH ±20% (1KHz)

  • Holding Torque

– 4000

  • Detent Torque

– 220

  • Rotor Inertia

– 54 g.cm2

  • Number of Leads

– 4

  • Lead Length

– 480mm

  • Weight

– 0.24kg


*Please note that our current batch of Stepper Motors with Leadscrews come with cables connected internally, there is no connector as shown in the image.


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