Turning Down a Motor Shaft - Printable Version +- MetalworkingFun Forum (http://www.metalworkingfun.com) +-- Forum: Machining (http://www.metalworkingfun.com/forum-5.html) +--- Forum: General Metalworking Discussion (http://www.metalworkingfun.com/forum-6.html) +--- Thread: Turning Down a Motor Shaft (/thread-464.html) |
RE: Turning Down a Motor Shaft - EdK - 06-11-2012 (06-11-2012, 03:09 PM)stevec Wrote: Ed, have we determined what source of 3 ph power you'll be using? Steve, It'll be a Teco JNEV-203-H1 VFD. Ed RE: Turning Down a Motor Shaft - stevec - 06-12-2012 Good move Ed, I was thinking that a 3 ph motor would start with full torque and almost instant peak rpm, possibly resulting in belt squeal and wear compared to the 1 ph motor but that is moot now, you can ramp up your speed to your liking with the VFD. RE: Turning Down a Motor Shaft - doubleboost - 06-12-2012 I have a VFD on my boxford lathe and love it The ramp start is a great feature John |