I am retrofitting a Bridgeport Boss R2E4 CNC Mill and I am wondering what size of AC servo motors I need to replace the old DC servo motors. this KW sizing has me all confused.....


Bridgeport R2E4 Rigid Head cnc mill

Powertron Permanent magnet dc servo motor
Rated tourque 30 inch pounds
Max voltage 146
Max RMS Amps 14.6
Max Pulse amps 58.3
Frame C402-3
Model # 402CNSpo572
serial # 15347

any help would be greatly appreciated

Thank You
archie