Fanuc A860-0320-T011 encoder. This pulse coder unit is a black plastic 2000 pulse absolute unit used on the following Fanuc AC model 0, 5, 10, 20S, 30, servo motors. With an alternative order part number from Fanuc of: A290-0561-V531.
DNC offer new and used refurbished encoders with warranty on an exchange basis (assuming in stock). Testing, fault diagnosis, rebuild and repair of these A8600320T011 is possible, dependent on fault. An alternative solution maybe available by using a later generation of incremental encoder and a motor that has the different shaft to fit it. If in doubt contact DNC for more details, warranty and prices.