you will likely have no choice but to replace the entire motor, thats not always a bad thing, often jams ike this lessen the motors power, as a tech manager once said they get tired.
if the motor is marked as too who manufactured it you can check with them. if it happens to be vonwisey just forget it. we rebuilt their motors for the last 30 years till they moved motor production overseas. 6 month to year parts order time, 40 grand minimu order, paid in advance........
they want to sell new motors, not parts.
I am not familiar with your model laminator, its probably a low cost pouch type, in that case just buy a new one
bob haller service and sales pittsburgh pa 412 366 4906, September 2011