Instructables

How to turn the stepper motor without a driver.

video How to turn the stepper motor without a driver.
You take a transistor, a variable resistance, the power supply to 12 volts, the connecting wires. Dismantle the engine, remove one of the coils, the two remaining connect according to the scheme. Turn on the power, change the resistance and turn the rotor by hand as long as the motor does not work on their own. If not working - change the polarity of the power supply circuit.
you have basicly built a bedini motor
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!