Fanuc C-series servo digital exchange, used surplus fully tested are available on the A06B-6066-H008 Fanuc AC single axis servo amplifier drive unit. The drive is normally fitted with either Model 20S, 30S or 40S configured AC Fanuc servo motors. The servo amp is a small yellow cased sized drive unit. If required full testing of the A06B-6066-H008 for fault diagnosis if uncertainty exists is possible or full repair / rebuild services are available. CNC offer all work in house and do not outsource any repairs to C series H008 digital servos or testing outside of CNC.