• NEMA 14 Stepper motor, 35² mm

This NEMA 14 size stepper motor manufactured by SOYO has a 1.8° step angle (200 steps/revolution). Frame size of this NEMA 14 is 35 mm x 35 mm while frame length vary according to selected option as well as holding torque (from 650 g-cm at 7.4V@280mA for 26 mm length up to 1.4 kg-cm for 36 mm length).

Options (Frame Length)

Please select one of the three possible frame length. Option is not available when stepper motor is not in stock.

Option: frame length
Holding Torque
26 mm
650 g-cm
7.4 V
280 mA
28 mm
1 kg-cm
10 V
500 mA
36 mm
1.4 kg-cm
2.7 V
1000 mA

This motor is equipped with a 5 mm D-shape shaft (flattened by 0.5 mm) that you can use to safely tight a 5 mm bore size pulley or hub. Please notice that our 5 mm GT2 pulley must be slightly adjusted with a file to fit on this shaft. Shaft length is 21 mm.


  • type: NEMA 14 bipolar
  • model: SOYO SY35STxx
  • steps/revolutions: 200
  • shaft diameter: 5 mm “D”
  • step angle: 1.8°
  • lead size: 30 cm
  • number of leads: 4 (26 AWG)
  • mounting holes: 4x M3 screw holes with 26 mm spacing

The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.

Part List

  • 1x stepper motor



Dimensions L x W x H 35 mm x 35 mm x (26 -36) mm
Weight 130 g to 180 g

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NEMA 14 Stepper motor, 35² mm

  • Soyo
  • This Soyo NEMA 14 is a bipolar stepper motor with a step resolution of 1.8° angle (200 steps/revolution). Frame size is 35mm x 35 mm for a length between 26 mm and 36 mm according to option. Holding torque vary from 650 g-cm to 1.4 kg-cm.
  • --
  • Availability: 48 (Canada)
  • $ CAD24.43 $ CAD19.27
  • CAD 232.02 Left For Free Shipping

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Tags: stepper motor, stepper motor nema 14, shaft 5 mm