Fanuc A03B-0814-B102
Repair option: send in your faulty unit for component-level repair — $510.00 with free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%.
The Fanuc A03B-0814-B102 is a spindle monitor unit from Fanuc's dedicated spindle control product line. This 24 VDC unit monitors and manages spindle motor operation in CNC machine tools and industrial machining centers, providing real-time diagnostic feedback and fault detection to ensure spindle system integrity during production.
Fanuc SPINDLE MONITOR UNIT repair, refurbished exchange, and new-replacement options are available with comprehensive 2-year warranty coverage on all repairs. Whether you need immediate service restoration or a certified replacement unit, we maintain stock and offer fast turnaround. Contact us for a detailed quote and lead-time information.
Technical Specifications
| Part Number: | A03B-0814-B102 |
| Manufacturer: | Fanuc |
| Voltage: | 24 VDC |
| Type: | SPINDLE MONITOR UNIT |
Compatible alternatives
Equivalent units from other manufacturers — all in-stock at Flexa, covered by the same 2-year warranty.








