Well i the old sewing machine motor finally gave up the ghost so i went looking for a higher torque electric motor with a low enough current draw to use a foot pedal.
It had to be variable speed so i could make it from spin from about 20 rpm right up to whatever it would do flat out.
Well i got talking to a guy who fixes old washing machines and dryers and he said he might have small engine that would work.
So i gave him an old foot pedal to test current draw and told him the shaft had to be 1/4 inch diameter.
He had to pull it apart and machine down the shaft on his lathe, but the end result is perfect!
Heaps of torque and it spins at about 15000 - 20000 rpm flat out and it is variable speed as well.
I think he said it was off an old clothes dryer
I am not sure what the hp is but it burns my hand and it turns down cork and eva with ease.
cheers
Ron