I got my variable speed blower for my coal forge done It's a sewing machine motor attached to a small cooling fan. It works great! The only complaint I have is that the pedal slides around alot. I'll have to fix that.

Thats great, it reminds me of a forge my wife owned, that was portable and a treadle mechanism like that off of a singer sewing machine operated the attached blower.
Nice one :)

probably the best idea i have seen yet for a variable speed setup thank you for sharing.

Great idea for controlling the speed! Here's another idea: In my woodworking catalog they sell a variable speed router control. Basically, you plug it into the wall and then plug your motor into the control. The speed is controlled by a knob. It would free you up to move around the shop while you're waiting for your heat.

Great idea for controlling the speed! Here's another idea: In my woodworking catalog they sell a variable speed router control. Basically, you plug it into the wall and then plug your motor into the control. The speed is controlled by a knob. It would free you up to move around the shop while you're waiting for your heat.

He could forge a clip that would hold the motor on some when needed. He could also then mount the switch on the same leg as the motor and reach it with his hand.

Or grab an old C-clamp and done!
Phil