The current Spindle is 3 hp   =2.2KW

The current servo motors are 26.13 LB-IN  = 3Nm

3250 RPM   90 VDC   60 A

Following you may find the CNC retrofit package for Bridgport X26 Explorer vertical milling machine.

CNC controller for milling machine with 3 axes simultaneously plus 1 spindle

1 unit

Servo Motor+driver+cables+connectors for X and Y axis,1KW,4Nm,3000rpm,5.0A,110mm support

2 sets

Servo Motor+BRAKE+driver+cables+connectors for Z axis,1KW,4Nm,3000rpm,5.0A,110mm support

1 set

AC servo spindle motor+driver+cables+connectors, 2.2KW, max. 7000rpm

1 set

All cables, English user manuals and software  1set