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Old 28th Apr 2017, 2:56 pm   #30
mole42uk
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Join Date: Aug 2010
Location: Resolven, Wales; and Bristol, England
Posts: 2,615
Default Re: Industrial singer sewing machine problem.

That's very complicated. I have a spare Singer motor of a size for that machine and it has a simple two-way mechanical clutch / brake assembly. The motor runs constantly, if the foot pedal is released the brake is applied to the output pulley, pressed half down is free-running, and pressed fully down is full speed ahead.
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