Need Help!- Bridgeport y axis servo mount

[kosmo]

Have a Bridgeport Boss 4. Wanting to upgrade control and go to servos. My question is on the Y axis the servo motor doesn't fit. I would like to avoid mounting the motor sticking out the front and instead make a mounting plate that slants down 45 degrees in order to mount the servo close to the X axis servo. Is the original configuration that holds the Y axis stepper motor also the bearing housing for the Y axis ball screw? Has anyone done this before?
Also when using servos is it better to use the 1:1 pulley ratio or what?

[gus]

different models have different amounts of clearance in the knee casting. I think I would expand the hole with a grinder or find a new servo motor before I reengineered the y axis

[mactec54]

kosmo

It would have to be a very big servo not to fit, If the system was 1/1 then stay the same & yes the front housing has the bearings in it that support the ballscrew

[kosmo]

THANK YOU, THANK YOU, THANK YOU, for the replies. Any chance on getting the make and model of the servo pictured by mactec54. I was concerned about this do to the responses that the Keling servo's were just to long to fit.

[mactec54]

kosmo
The servo's in the photo's are Yaskawa sigma II 850w, the servo to look at are from DMM
they will work very well for your machine

Motion Control Products - DMM Technology