The photos Bridgeprot_Knee_Motor 1,2,3,4 and 5 are views of the Y axis motors on regular 
Bridgeport Mills (1 and 2) and 2,3 and 5 are of the Y axis motor on a Bridgeport R2E3 mill
witht the BOSS 8 control.

Photos 1 and 2 are Southwestern Industries TRAK retrofits done at different times.
The one with the motor straight down from the handwheel was installed first and when
the other one was done they had changed to the angled to the right style of motor mount

Errol Groff
21 November 2005