Shopsmith Forums

Hi I am new to this forum so this might already have been covered. I live in the UK Scotland actually and support is non existent. My proplaner only runs at one speed and I have traced it to the potentiometer speed control. There are no markings visible to establish the range or whether it is a line...

Hi I am new to this forum live in the UK so no product support here. I have a 4 inch proplaner works only on one speed. The problem appears to be the speed control potentiometer. I cannot find any values on it other than voltage and current. Any idea what the range is or whether linear or logarithmi...