asks for help to install stepper motor

[ali hedi]

hello Gary
Yes the drive shaft is blocked I can not even turn by hand
the engine makes noises and not running

[email protected]

[Gary]

I suspect that you are not getting a clock pulse from your parallel port.
Can you put a 5V on the clock + on the driver, you can use some small batteries in series.
Pulse it between the Pul+ and Pul- and if the motor steps, you know that you are not getting a pulse from your parallel port.
Are you using a laptop or desktop?