Fanuc A290-0521-V552 Absolute encoder. These AC encoders fit on smaller Fanuc AC series and S Series servo motors. From series model 2-0, 2-0S, through 1-0, 1-0S motors, etc. This encoder is not supplied seperately as it also contains the rear bearing housing for the small 1-0S,2-0S servo motors. Hence DNC offers a complete motor overhaul service.
DNC offer exchange motors fitted with this 2500 pulse absolute ABS encoder. Also full testing for fault finding / diagnosis to confirm suspicions is available. Due to the way Fanuc has manufactured these encoders, they are very seldom repairable. If you are unsure whether your Fanuc AC servo motor or your black ABS encoder is faulty ship the motor to us for inspection and test.