Fanuc A06B-6130-H Beta I Servo Axis Unit. DNC offer comprehesive services for the 6130 Series of Beta Bi SV 200V Alpha series units, including beta servo unit exchange, repair, fault diagnosis and testing facilities. 180 day warranty exists on exchange and repaired parts, transistor modules are available. For the A06B-6130 FSSB Beta Servo I amplifier unit driving from modal B0.2i/5000is too A22i/3000i that are not in stock, or drives that not required urgently, DNC offer a 24 hour repair turnaround service as standard on A06B-6130- though if Beta servo I drives are urgent then same day is possible with enough advanced notice.