A03B-0814-B102

Fanuc's A03B-0814-B102 is a Spindle Monitor Unit B, a now-discontinued VFD component that supports I/O Link and RS232C communication interfaces while operating on a 24 VDC CP1 input. Built to integrate with CNC systems, this unit provided spindle monitoring capabilities critical to machine tool control environments. Sourced units remain available through secondary markets for facilities maintaining legacy Fanuc CNC installations.

Flexa Systems provides Fanuc A03B-0814-B102 repair service, refurbished units, and brand new stock. All A03B-0814-B102 units are fully tested before shipping and backed by our 2-year warranty. Nationwide service from Lewisville, TX.