All A06B-6050-H104 Fanuc Servo Drives carry a warranty and have been tested by us. We can offer shipment next day through most of UK / Europe and some parts of the USA. Fanuc Servo amplifier drive was designed for machine tools and industrial Fanuc robots for the Fanuc AC motor size 20 & 30. The AC Servo unit is made up of the velocity control unit, Control card A20B-1000-0560 and power transformer. Today we still support this fanuc part with ex stock replacments or fanuc repairs