Probotix COMET Quick Start Manual page 13

220VAC@20AMP
NOTICE: Internal wiring of Chinese spindles is not consistent. If spindle spins in reverse, swap U & V.
You MUST verify visually or physically the proper rotation of the spindle to ensure the machine cuts properly!
VFD WIRING DETAIL
(SUNFAR E500)
SPINDLE
U,V,W
EARTH GND
2 1
4 3
2
3 1
1) 24V PWR (RED)
2) GND (BLK)
3) 0-10V (WHT)
TO SPEED
CONTROL BOARD
TO MACHINE FRAME