FANUC A98L-0005-0019#A Membrane Keysheet

FANUC A98L-0005-0019#A CNC Membrane Keysheet | Control Panel HMI Overlay

Product Name

FANUC A98L-0005-0019#A CNC Membrane Keysheet

Part Number

A98L-0005-0019#A

Product Category

CNC Control Panel Accessories and HMI Overlays

Brand

FANUC

Condition

New

Availability

In Stock. Ships worldwide.

What is the FANUC A98L-0005-0019#A Membrane Keysheet

A98L-0005-0019#A is a membrane overlay used on FANUC CNC control panels to provide the operator interface for machine commands and input functions.

The keysheet acts as the human machine interface layer that allows operators to interact with the CNC control system through labeled tactile buttons. It sits above the internal keypad circuitry and protects the control panel electronics from dust, oil, and industrial contaminants.

Membrane keysheets are commonly replaced when the original interface becomes worn, faded, or unresponsive due to frequent use in machining environments.

The FANUC A98L-0005-0019#A keysheet is designed to match the original panel layout used in compatible FANUC CNC control panels.

Technical Specifications

Key Functional Features

OEM Panel Layout Compatibility

The keysheet matches the original FANUC control panel button layout, ensuring correct alignment of control functions and labels.

Industrial Grade Membrane Material

The polyester membrane construction provides durability and resistance to abrasion, oils, and dust commonly present in machine shop environments.

Tactile Key Response

Membrane keys are designed to provide consistent tactile feedback, allowing operators to confirm input commands during machine operation.

Protective Interface Layer

The keysheet acts as a protective layer that shields the internal keypad circuitry from contaminants and mechanical wear.

Adhesive Back Installation

The overlay includes a pre-applied adhesive backing that allows quick replacement without requiring electrical modification or tools.

How CNC Membrane Keysheet Interfaces Work

Membrane keysheets function as the interface between machine operators and CNC control systems.

During machine operation:

1. The operator presses a labeled membrane key.

2. The membrane activates an electrical contact beneath the overlay.

3. The control panel electronics receive the signal.

4. The CNC controller processes the command and executes the machine function.

This interface design protects the electronics while allowing reliable operator input.

Typical Applications

CNC Machining Centers

Membrane keysheets allow operators to control machining parameters, program operations, and manage machine functions.

Industrial Automation Panels

Automation equipment uses membrane interfaces to allow operators to control and monitor system behavior.

Robotic Control Units

Robotic systems with CNC-based controls use membrane interfaces for configuration and maintenance tasks.

CNC Machine Refurbishment

Replacing worn keysheets restores the usability and appearance of aging CNC control panels.

Compatibility

The A98L-0005-0019#A keysheet is designed for specific FANUC CNC control panel models.

Before installation, confirm compatibility using:

• CNC machine documentation

• control panel part number

• original keysheet reference number

Frequently Asked Questions

Does this product include the full keypad assembly

No. This product includes the membrane overlay only and does not include the internal keypad electronics or control panel assembly.

Is this keysheet compatible with all FANUC CNC machines

No. The A98L-0005-0019#A keysheet is designed for specific FANUC control panels. Compatibility should be verified using the machine documentation.

How is the keysheet installed

The keysheet uses an adhesive backing. The existing overlay should be removed, the surface cleaned, and the new keysheet applied in alignment with the panel layout.

What problem does replacing the keysheet solve

Replacing the membrane keysheet restores clear labeling, improves button responsiveness, and protects the control panel from contamination.

Industrial Use Benefits

Replacing a worn CNC membrane keysheet provides several operational advantages:

• restores accurate operator input

• improves control panel readability

• protects internal control electronics

• extends the life of CNC machine interfaces

These improvements help maintain reliable machine operation in industrial environments.