2KW AC SERVO MACH3 WINOS8P1 PART 1
Channel: Robert Underwood
Date: 2014-04-19

Running Mach3 cnc software with win OS 8.1 on laptop using USB smooth stepper board and multipurpose break out board with optical isolation. Closed loop 2kw  ac servo pak with 2500PPR encoder feedback. Smooth stepper control frequency = 4kHz and Max pulse frequency = 4MHz.