Recent content by mrgingernutz

Thanks for the replies, i can get to the armature but do you think grease or parchment paper affect the performance of the solenoid? Al

Hi to all, I'm new to the forum and forgive me if I'm not in the right place. I have a drag knife sign making cutter which uses an electromagnet to drop and raise the knife. The shaft that runs through the coil rattles/vibrates and although the machine cuts ok it drives me mad. Obviously the...