Originally Posted by
Chris D
Greetings,
I am planning to finally replace my Chinese made 24,000 RPM spindle. It has served me well and is still running but getting a bit more noisy and running a bit hotter. The type I have is 24,000 RPM, 2.2 kW, ER20 collet, Air cooled. I bought it as a "kit" with mount and VFD.
I am looking for a direct replacement and years ago I recall Rattman or Ratmotor being the vendor of choice but not sure who the good players are these days. Does anyone have recommendations?
Thanks!
Chris D