how to find the amount of steps for a stepper motor to make one complete revolution?

My stepper motor is a unipolar 12volts .66 ohms from center tap ,(not taking in to consideration the resistance of the digital ohm meter I used). I am trying to find the amount of steps per revolution. I do not have any more data on the above mention motor.

frollard8 years ago
Exactly as steve says - count by hooking it up and watching it rotate, or physically rotate and count.
Stick a long pointer on the shaft and get counting.