FANUC A06B-0857-B100#0047 Spindle Motor

FANUC A06B-0857-B100#0047 is a FANUC servo motor / drive identified for CNC machine maintenance, retrofit work, and industrial automation support. The model and part number are both A06B-0857-B100#0047. This component may be relevant to axis motion-control service and replacement projects where the original FANUC part number must be matched. Compatibility depends on the CNC series, machine-builder configuration, option code, motor series, encoder specification, shaft or flange details, and amplifier pairing. Before ordering, compare the part label with the existing component and verify the controller, machine configuration, and related drive or motor requirements.