FANUC A98L-0031-0026 3V Lithium CNC Memory Backup Battery
Memory Retention During Power-Off
The FANUC A98L-0031-0026 supplies backup power to memory circuits in compatible CNC controls. It helps retain stored parameters and programs when the main power is off. Its cartridge format fits the designated battery holder.
Technical Specifications
| Parameter |
Specification |
| Brand |
FANUC |
| Part Number |
A98L-0031-0026 |
| Product Type |
CNC memory backup battery |
| Nominal Voltage |
3 VDC |
| Battery Type |
Lithium primary battery |
| Rechargeable |
No |
| Construction |
Housed battery cartridge |
| Main Function |
CNC memory retention |
| Installation |
Dedicated compatible battery holder |
Replacement and Compatibility
Match the complete part number and cartridge connection before installation. Compatibility depends on the CNC control configuration. Back up machine data and follow the control-specific replacement procedure to avoid interrupting memory retention.
Application Areas
Used in compatible FANUC-controlled CNC lathes, milling machines and machining centers. It supports routine control-system maintenance in metalworking and automated production facilities.
FAQ
Q1: What does this battery power?
A: The memory backup circuit in a compatible CNC control.
Q2: Can the battery be recharged?
A: No. It is a primary lithium battery.
Q3: Will it fit every FANUC CNC system?
A: No. Confirm the specified battery part number and holder.
Q4: Can a new battery recover lost parameters?
A: No. Lost data must be restored from a valid backup.
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