Fanuc A06B-6066-H266 Servo Amplifier Unit. This dual channel C Series is used on large machines or big robots. The amp drives larger a12/2000 or a22/2000 servo motors on one axis and 5S/3000 with the higher speed rating. DNC currently stock the A06B6066H266 for immediate sale as service exchange. If the drive is out of stock then we can offer testing and repair facilities on this SVUC-80/80. Ship your drive into us with all your company paperwork with the ALARM, ERROR or FAULT codes from the servo drive or CNC. Contact DNC for more information on this H266 servo amp.