Stepper motor


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Micro Stepper Motor, linear 30mm, 3.3-5V, 20 step


Micro stepper motor, linear 30mm

  • 4 wires, bipolar
  • 18° per step
  • 20 pas
  • 3.3 - 5V (20 ohms)

More details

In stock

15,61 € tax incl.


A 20 steps micro-stepper with 30mm translation shaft

This 10mm micro stepper motor fitted with a 30mm shaft. The kind of motor you could find in old disk drive reader. There is a metal slider on the motor’s slide rod. This can be handy to creates project likes automatic door-lock, camera propeller, and DIY smart object.

This 4 wire stepper offers 18° per step (2-phase motor) and can ne driven with 3.3 to 5V DC voltage (current draw is 250mA under 5V). A stepper controler like the DRV8834 may be quite useful to drive this low-voltage motor.

The stepper motor can be controled from microcontroler like Arduino, ESP32, etc.

Technical details

  • Driving Voltage: 3.3 to 5V DC
  • Coil Resistance: 20 Ohms +/-10%
  • Phase: 2
  • Step Angle: 18°/step
  • Excitation: 2-2 phase excitation
  • Driving Method: bipolar drive
  • Max Auto-start Frequency: 1500 Pulse Per Second Min
  • Insulation Grade: E CLASS
  • Withstand Voltage: 100V AC,1S
  • Insulation Resistance: 1.0 M Ohms (DC100V)
  • Operating Temperature Range: -10°C to +60°C


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