FANUC A06B-0313-B502 SV MOTOR 0S/3000, reference form FANUC A06B-0313-B502, ready to replace your defective part and to be installed on your CNC machine tools. Each A06B-0313-B502 has been tested on dedicated test rigs before shipment and has a 24 months warranty. REPLACED WITH A06B-0313-B505.