Fanuc A06B-6059-H S Spindle Servo Unit - Digital. DNC offer comprehesive services for the 6059 S Series of digital spindle drives, including exchange, repair, used surplus spares, and fault diagnosis and testing facilities. 180 day warranty exists on repairs and supplied parts, also spindle boards, orientation pcbs, and tranistor modules are available. For the A06B-6059 Digital P & S series motor spindle drives that are not in stock, or drives that not required urgently, DNC offer a 24 hour turnaround service as standard on A06B-6059- if S & P Series spindle repairs are urgent then same day is possible with enough advanced notice.