Fanuc A16B-2201-0020 AC servo control pcb. This board is a twin axis S series digital command pcb for the 6058-H25x amplifiers. The board has a hole to allow the large capacitor on the A20B-1004-067x power board poke through. Normally this combination of boards is found on the the A06B-6058,H251,H252,H253 servo units which are normally fitted in Robots. DNC do not carry this board in stock, but can offer same day testing and repair services or 24 hour turnaround if we are extremely busy. Contact us and we can let you know how quickly we turn around the A16B22010020 board or the complete 6058 series drive. DNC supports all of the twin axis S series AC servo amps, as well carry parts such as the power transistor modules, fuses, control boards such as the A16B11000330, A20B10030090 and others.