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.

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.

Features

• 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

Compatibility

• Parts with 5 mm hole

Documents

• SY35ST26-0284A datasheet
• SY35ST28-0504A datasheet
• SY35ST36-1004A datasheet