FANUC Membrane Keysheet A98L Series | CNC Keypad Cover

FANUC CNC Membrane Keypads | Replacement HMI Overlays for FANUC 0 and 15 Series Control Panels

Product Title

FANUC CNC Membrane Keysheets – Multiple Models for FANUC 0 and 15 Series Control Panels

Available Part Numbers

A98L-0001-0518#M
A98L-0001-0518#T
A98L-0001-0524#J
A98L-0001-0568#M

Product Category

CNC Keypads and Membrane Overlays

Condition

New OEM Quality

Availability

In Stock. Ships globally.

What are FANUC CNC Membrane Keypads

FANUC CNC membrane keypads are operator interface overlays used on CNC control panels to allow machine operators to input commands, navigate menus, and control machining operations.

These keypads are part of the human machine interface system used in FANUC CNC controls, enabling communication between the machine operator and the CNC controller.

Membrane overlays are installed above the internal switch circuitry of the control panel. They protect the electronic components from oil, dust, coolant, and mechanical wear while providing reliable tactile input.

Over time, CNC panel keypads may become worn or unresponsive due to continuous machine use. Replacing the membrane overlay restores key responsiveness and maintains the usability of the CNC operator interface.

These replacement keypads are designed for FANUC Series 0 and Series 15 control panels commonly used in legacy CNC machining centers and turning machines.

Available Variants and Specifications

Key Functional Features

OEM Control Panel Compatibility

Each membrane keypad is manufactured to match the original FANUC control panel layout, ensuring proper alignment with internal switch contacts.

Industrial Membrane Construction

The overlays are produced from industrial-grade membrane materials designed to withstand oil exposure, dust, and repeated operator use.

Reliable Tactile Key Response

Membrane keys provide consistent tactile feedback, helping operators confirm input commands during machine operation.

Quick Replacement Installation

The overlays can be installed using adhesive backing or panel frame mounting without soldering or electrical modification.

Protection for Control Panel Electronics

Membrane overlays protect internal circuitry from contamination and mechanical wear in CNC machining environments.

How CNC Membrane Keypads Work

Membrane keypads allow operators to communicate with the CNC controller through physical input commands.

During operation:

1. The operator presses a key on the membrane keypad.

2. The membrane activates the switch contact beneath the overlay.

3. The control panel electronics detect the signal.

4. The CNC control system executes the selected command.

This interface allows reliable operator control while protecting sensitive electronics.

Typical Applications

CNC Machining Centers

Operators use membrane keypads to enter programs, adjust parameters, and control machining cycles.

CNC Turning Machines

Membrane interfaces allow machine operators to control lathe operations and navigate control menus.

Legacy CNC System Maintenance

Replacement overlays help maintain usability on older FANUC machines still used in production environments.

CNC Control Panel Refurbishment

Maintenance teams replace worn overlays to restore panel readability and improve operator input accuracy.

Compatibility

These membrane keypads are designed for use with FANUC Series 0 and Series 15 CNC control panels, including machines equipped with:

• FANUC 0A

• FANUC 0B

• FANUC 0C

• FANUC 0D

• FANUC 0F

• FANUC 0M-A / 0M-B / 0M-C

• FANUC 0M-D / 0M-F

Certain variants are also used on LEADWELL machining centers with FANUC control systems.

Always confirm the correct part number and panel layout before ordering.

Frequently Asked Questions

Do these keypads include internal electronics

No. These products include the membrane overlay only and do not include the internal switch assemblies or panel electronics.

How do I know which keypad model I need

Check the existing keypad part number on the control panel or consult the machine documentation to identify the correct replacement.

Are these keypads compatible with newer FANUC i-Series controllers

No. These overlays are designed primarily for FANUC Series 0 and Series 15 control panels used on legacy CNC machines.

How are membrane keypads installed

The old overlay is removed, the panel surface is cleaned, and the new keypad is installed using adhesive backing or panel frame mounting.

Industrial Use Benefits

Replacing worn CNC membrane keypads provides several operational advantages:

• improved operator input accuracy

• restored control panel readability

• protection of internal electronics

• extended lifespan of CNC control interfaces

These improvements help maintain reliable machine operation in demanding machining environments.