Hello,
I have a Consew 225 with a clutch motor. Too fast for my use for leather. Built a belt and pulley speed reducer, approximately 3 to 1 ratio. Helps but not where I need to be. Lengthened the arm on the clutch motor linkage and getting close. I wondered about an electric speed reducer like you use to plug a router or other power tools into. Anybody ever tried one of these? I built a speed control with a light dimmer switch yesterday. Worked a while but at some point the motor kicked out and I was able to get it going again. Did not expect this to work but wanted to try. Not enough power (600 watts maybe). Would try a router speed control if it would be safer for the motor. I know about servo motors, but really don't need to spend that much right now as I pretty much give all my work away. Thanks.