09-10-2012, 10:29 PM
Hi,
I didn't know anything about the cheap pwms on eBay either. But for $10 I figured it be a cheap education at worst. I pretty much picked one that 'looked' right to me.
From how robust your power feed appears, a clutch is very much needed. It looks like it could easily move several hundred pounds of table, fixture, and parts. I did not do a rapid switch. I didn't have a good way to over volt the motor to get a rapid travel.
dalee
I didn't know anything about the cheap pwms on eBay either. But for $10 I figured it be a cheap education at worst. I pretty much picked one that 'looked' right to me.
From how robust your power feed appears, a clutch is very much needed. It looks like it could easily move several hundred pounds of table, fixture, and parts. I did not do a rapid switch. I didn't have a good way to over volt the motor to get a rapid travel.
dalee
dalee, proud to be a member of MetalworkingFun since Aug 2012.