This is a welding rotator that I built to allow me to build up a shaft for a project. The bearings for the shaft are insulated from the base to prevent ground current from passing through them. The drive is a variable DC motor, it does not have a great deal of torque, but it does not need much either.
Last edited by Greg Dix; 02-12-2015 at 08:00 PM.
Sorry my mistakes in english.
to share your tip >>> http://www.homemadetools.net/forum/tool-tips-tricks/ <<<
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