Monochrome LCD Membrane Switch For Fanuc Machines With Tactile Indications And Pedestal Embossing

Monochrome LCD Membrane Switch For Fanuc Machines With Tactile Indications And Pedestal Embossing
 

Overview

A Monochrome LCD Membrane Switch designed for Fanuc machines is a specialized human-machine interface (HMI) component used in industrial CNC (Computer Numerical Control) systems. Fanuc, a leading manufacturer of automation equipment, integrates such switches into control panels for operators to interact with machine tools like lathes, mills, and robots. This switch combines a monochrome LCD display with a membrane keypad, providing visual feedback and tactile input in harsh manufacturing environments. Key features like tactile indications and pedestal embossing enhance usability and durability.

Key Components and Features

• Monochrome LCD Display:

  • Uses a simple, single-color (typically black-on-gray or green-on-black) liquid crystal display for showing status, menus, or alphanumeric data.
  • Low power consumption (ideal for battery-backed or energy-efficient industrial setups).
  • Resolution is usually low (e.g., 128x64 pixels) to keep costs down while ensuring readability in low-light factory conditions.
  • Benefits: Cost-effective alternative to color TFT LCDs; resistant to vibrations and dust common in Fanuc machine shops.

• Membrane Switch Technology:

  • A thin, flexible overlay made from polyester or polycarbonate film with embedded conductive traces.
  • Acts as a non-mechanical keypad: Pressing a key completes a circuit via a conductive dome or spacer.
  • Customizable layouts for Fanuc-specific functions like jog controls, cycle start/stop, or parameter adjustments.
  • IP-rated for water/dust resistance (e.g., IP65), suitable for oily or dusty environments.

• Tactile Indications:

  • Incorporates metal domes or embossed areas under the membrane that provide a "click" or snap-back feel when pressed.
  • Ensures operators receive haptic feedback without relying solely on visual cues, reducing errors in high-stakes operations.
  • Improves accessibility for gloved hands or in noisy settings where auditory feedback might be missed.

• Pedestal Embossing:

  • Raised "pedestals" or domes molded into the overlay surface around key areas.
  • Enhances grip, visibility, and key differentiation (e.g., larger pedestals for critical buttons like emergency stop).
  • Adds durability by distributing pressure evenly, preventing wear on the membrane over thousands of cycles.
  • Often combined with laser-etched legends for permanent, non-fading icons or text.

Applications in Fanuc Machines

• Integration: Commonly found in Fanuc's Oi, 0i, or 30i series control panels. For example, it might handle operator inputs for tool changes, spindle speed adjustments, or alarm acknowledgments.
• Advantages in Industrial Use:
  • Reliability: Rated for 1-5 million actuations per key; operates in -20°C to 70°C temperatures.
  • Customization: Tailored to Fanuc's ergonomic standards, with options for backlighting or LED indicators for status (e.g., green for ready, red for fault).
  • Maintenance: Sealed design minimizes contamination; easy to clean with industrial wipes.
• Compatibility: Ensures seamless communication with Fanuc's FOCAS or Ethernet interfaces for real-time data display.

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FAQ:

Q1. What information will I have to provide for price?
A:To offer the exact price, we hope customers could inform us the material, specification as thickness, size, with adhesive or not, how many colors for printings, contact details, quantity required, Size and Shape with artwork files.
 

Q2. What is your terms of payment?
A:T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
 

Q3. How about your delivery time?
A: After the engineering drawing is confirmed, the sample will be completed in 5 days, and after the sample is confirmed, the mass goods will be completed in 10 days.The specific delivery time depends on the items and the quantity of your order.
 

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
 

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
 

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
 

Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.