FANUC A06B-0850-B391 Spindle Motor

FANUC A06B-0850-B391 is identified as a FANUC servo motor / drive for CNC machine maintenance, retrofit work, and industrial automation applications. It may be used in axis motion control systems and as a replacement component during machine service or repair. Key details: - Brand: FANUC - Model and part number: A06B-0850-B391 - Product type: Servo Motor / Drive - Typical context: CNC machine maintenance, retrofit, and automation support Compatibility depends on the CNC system, machine-builder configuration, servo series, feedback arrangement, and amplifier pairing. Confirm the original part label and related system details before purchase to help ensure the correct replacement.