GAMMILL GV MOTOR DRIVE REV 4.0.8 part #290-0066 or 2900066
The previous part number was GV-MOTORDRVRE1
Includes the board and the motor power switch which must both be replaced at the same time, EVEN THOUGH the power switch seems fine.
Vision + Vision 2.0
If you need to return the old one for Warranty Credit, please use the form on this page: