Hello,
Will this motor 12V, 2.8A, 3333 oz-in NEMA-23 Bipolar Stepper Motor work with this motor controller?
According to this guide, we divide the nominal voltage of the motor (12V) by the coil impedance (0.9 ohms)… resulting in 13.3A. I’m a bit confused since the current rating of the motor is 2.8A.
Thank you.
Hello @rapsforlife
Welcome to the RobotShop community,
This Controller has a minimum current of 25mA and max of 4 A so you are safe to use it with this motor.
You can check the manufacturer’s page here for more information about all the compatible motors with this controller board :
https://www.phidgets.com/?tier=3&catid=23&pcid=20&prodid=1029
Sincerely,
