A06B-6093-K001 Replacement Battery for Cutler Hammer A06B6093K001 AO6B-6O93-KOOI

A06B-6093-K001 | FANUC Beta Series Servo Amplifier Battery Pack — 6V / 1800mAh / Lithium / Memory Backup

A06B-6093-K001 — Battery Backup for Beta Servo Amplifiers

The A06B-6093-K001 is the lithium battery pack for FANUC Beta series servo amplifiers — the compact, integrated servo drives used in CNC machine tools and manufacturing automation. The battery maintains critical servo amplifier data and system parameters when control power is removed, ensuring the amplifier's configuration survives shutdowns, maintenance periods, and power interruptions.

Beta series servo amplifiers include the Beta iSV, Beta iSVSP, and related Beta amplifier platforms — widely deployed as the servo and spindle drive solution in FANUC CNC machining centres, turning centres, and general-purpose machine tools.

Key Specifications

What the Battery Protects

With A06B-6093-K001 installed and charged, the Beta servo amplifier retains:

Servo parameters: Motor-specific parameters loaded by the CNC or machine tool builder — current limits, velocity loop gains, acceleration limits, and feedback configuration. Loss of these parameters requires complete re-commissioning from the machine's parameter backup file.

Absolute encoder data: If the connected servo motor uses an absolute encoder, the battery-backed amplifier maintains the encoder's position data through power-off — allowing the axis to resume operation from its last known position without a reference return cycle.

Alarm history: Fault records stored in the amplifier's non-volatile area — useful for maintenance engineers diagnosing intermittent faults on the machine's service history.

Application Scenarios

Parameter retention through planned shutdown: A CNC machine tool's Beta servo amplifiers are powered down for weekend maintenance. A06B-6093-K001 retains all servo parameters and absolute encoder positions intact — the machine resumes normal operation without re-homing or parameter reload on Monday morning.

Battery replacement in ageing machine: A Beta amplifier generates a low battery alarm during a maintenance inspection. A06B-6093-K001 is replaced at the next planned maintenance window — before the alarm escalates to battery failure and potential parameter loss.

FAQ

Q1: What happens if A06B-6093-K001 battery fails completely?

The Beta servo amplifier loses its stored parameters and, if absolute encoders are in use, absolute position data. The CNC generates servo alarms. Parameters must be reloaded from the machine's parameter backup and reference return must be performed on each absolute axis before production resumes.

Q2: Can A06B-6093-K001 be replaced while the servo amplifier is powered?

Yes. With CNC and servo power applied, the amplifier's internal supply maintains the memory. Hot replacement does not affect stored parameters. Replacing with power off must be done quickly — connect the new battery before the capacitor backup runs down.

Q3: What is the A98L-0031-0011#L alternate part number?

A98L-0031-0011#L is FANUC's battery cell part number — the individual lithium cell used inside the A06B-6093-K001 pack. The A06B-6093-K001 is the complete assembled pack with connector; A98L-0031-0011#L is the cell specification. Both numbers identify the same battery for ordering purposes.

Q4: How often should A06B-6093-K001 be replaced?

Every 1–3 years depending on the machine's power-off hours — battery drain only occurs during power-off. Replace immediately on low battery alarm without waiting for the next scheduled maintenance interval.