Similar style right enough but quite a few differences, yours has 40 spindle taper, the Chiron is 30. Yours has box ways and Chiron has linear rails.
The spindle motor on this was 6000RPM and think about 9.5Kw. I have a motor of similar KW but only 3800rpm so not sure what I am going to do yet. I will probably just bolt it on for the moment and maybe try and make an increaser gearbox for it at a later stage. Torque of my motor is more than double the original so it should be fine if I do that.
Hood