FANUC AC Servo motor A06B-0127-B177 with brake. This is a FANUC Model Alpha 6/2000 motor. This motor has a taper shaft with a key and a brake. The motor A06B-0127-B177 includes a FANUC incremental encoder Alpha I64. Each FANUC Motor is tested before shipment on dedicated test rigs and have a 24 months warranty. This motor is ready to replace your defective Servo motor.