I am posting this in the Bridgeport forum because these parts only apply to bridgeport machines and this would be a great deal for someone that wants to have spare parts instock to keep there machine running.

I just bought a working Bridgeport Interact 4 with the Heidenhain TNC 2500 control. I am going to do a retrofit on it.

I have 3 working bosch servo drives (Tag says.....Z15-1-240V, 035883-113). Im pretty sure that the Interact 1 and Interact 2 and Interact 4 machines are all use this same drive. You will want to check. The drives are out of a low our 1990 model year machine

These drives are very expensive to get fixed or replaced. I paid $1200 for one drive 3 years ago for my Interact 1 machine.

Selling all 3 drives for $400.....this is a great deal for 3 working drives!!!!!!