NEW for Delem DM51 Membrane keypad
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Name: DM51.pdfDM51 DELEM Replacement Membrane Keypad Overlay
The DM51 is a precision-engineered DELEM replacement membrane keypad (operator interface overlay) for industrial automation repair.
IMPORTANT: This product is the Membrane Overlay / Keypad Film only. It is a repair part for the front panel, not the complete electronic module or machine.
Detailed Specifications
| Item | Standard Parameter of DM51 Keypad |
|---|---|
| Model | DM51 Keypad (DELEM DM-51 Compatible) |
| Matching Device | DELEM DM51 CNC Numerical Controller for Hydraulic Bending Machines |
| Overlay Material | Anti-oil matte wear-resistant PET film, anti-fade silk screen printing |
| Tactile Structure | Stainless steel metal dome, 240gf uniform actuation force |
| Protection Grade | IP54 dustproof & cutting fluid splash resistant |
| Circuit Layer | Double-layer anti-oxidation silver conductive PET circuit |
| Connection Mode | Original matched FPC flat ribbon cable, pin definition 1:1 replication |
| Key Service Life | ≥900,000 industrial workshop presses |
| Operating Temp | -5℃ ~ +55℃ (suitable for metal processing workshop environment) |
| Rear Adhesive | High-temperature resistant 3M double-sided tape for fixed mounting |
| Compatibility | Direct plug-and-play, no cutting or modification to DM51 controller housing |
Applications
Independent sheet metal bending factories: Replace worn, unresponsive original controller keypads
Hydraulic bending machine authorized service centers: Maintenance spare parts for DELEM DM51 numerical control systems
Used CNC metal equipment refurbishment enterprises: Restore full parameter input function of second-hand bending machines
Vocational metal processing training schools: Replace aged teaching equipment control panels
Industrial machinery spare parts distributors: Matching HMI spare parts for bending machine package sales
FAQ
Q1: Can DM51 Keypad perfectly fit all versions of DELEM DM51 CNC bending machine controllers?
A: Yes. The outer size, mounting hole position, FPC pin layout and full key layout of DM51 Keypad are 1:1 copied original factory standard, direct plug-and-play without cutting or modifying the controller shell.
Q2: Why do original DELEM DM51 keypads fail quickly in metal workshops?
A: Original membrane panels lack anti-oil protective coating; workshop cutting fluid, metal dust and oil mist corrode internal conductive circuits, leading to single-key or full-panel failure. Our DM51 Keypad adds oil-proof PET overlay to greatly extend service life.
Q3: Do I need professional maintenance tools to replace DM51 Keypad?
A: No. The replacement tutorial for DM51 Keypad only requires a flat screwdriver and alcohol cotton swabs; most maintenance technicians can complete the whole replacement within 12 minutes following the operation video.
Q4: Is DM51 Keypad suitable for long-hour continuous production in metal workshops?
A: The stainless steel metal dome structure of DM51 Keypad reaches ≥900,000 key presses lifespan, fully adapting to all-day continuous bending parameter setting operation in sheet metal factories.
Q5: What if the new DM51 Keypad still has key input failure after installation?
A: Contact our technical support team for free remote circuit debugging. If the defect is caused by product production issues, we arrange free reshipment of a brand-new DM51 Keypad without extra freight cost.
DM51 DELEM Replacement Membrane Keypad Overlay
The DM51 is a precision-engineered DELEM replacement membrane keypad (operator interface overlay) for industrial automation repair.
IMPORTANT: This product is the Membrane Overlay / Keypad Film only. It is a repair part for the front panel, not the complete electronic module or machine.
Detailed Specifications
| Item | Standard Parameter of DM51 Keypad |
|---|---|
| Model | DM51 Keypad (DELEM DM-51 Compatible) |
| Matching Device | DELEM DM51 CNC Numerical Controller for Hydraulic Bending Machines |
| Overlay Material | Anti-oil matte wear-resistant PET film, anti-fade silk screen printing |
| Tactile Structure | Stainless steel metal dome, 240gf uniform actuation force |
| Protection Grade | IP54 dustproof & cutting fluid splash resistant |
| Circuit Layer | Double-layer anti-oxidation silver conductive PET circuit |
| Connection Mode | Original matched FPC flat ribbon cable, pin definition 1:1 replication |
| Key Service Life | ≥900,000 industrial workshop presses |
| Operating Temp | -5℃ ~ +55℃ (suitable for metal processing workshop environment) |
| Rear Adhesive | High-temperature resistant 3M double-sided tape for fixed mounting |
| Compatibility | Direct plug-and-play, no cutting or modification to DM51 controller housing |
Applications
Independent sheet metal bending factories: Replace worn, unresponsive original controller keypads
Hydraulic bending machine authorized service centers: Maintenance spare parts for DELEM DM51 numerical control systems
Used CNC metal equipment refurbishment enterprises: Restore full parameter input function of second-hand bending machines
Vocational metal processing training schools: Replace aged teaching equipment control panels
Industrial machinery spare parts distributors: Matching HMI spare parts for bending machine package sales
FAQ
Q1: Can DM51 Keypad perfectly fit all versions of DELEM DM51 CNC bending machine controllers?
A: Yes. The outer size, mounting hole position, FPC pin layout and full key layout of DM51 Keypad are 1:1 copied original factory standard, direct plug-and-play without cutting or modifying the controller shell.
Q2: Why do original DELEM DM51 keypads fail quickly in metal workshops?
A: Original membrane panels lack anti-oil protective coating; workshop cutting fluid, metal dust and oil mist corrode internal conductive circuits, leading to single-key or full-panel failure. Our DM51 Keypad adds oil-proof PET overlay to greatly extend service life.
Q3: Do I need professional maintenance tools to replace DM51 Keypad?
A: No. The replacement tutorial for DM51 Keypad only requires a flat screwdriver and alcohol cotton swabs; most maintenance technicians can complete the whole replacement within 12 minutes following the operation video.
Q4: Is DM51 Keypad suitable for long-hour continuous production in metal workshops?
A: The stainless steel metal dome structure of DM51 Keypad reaches ≥900,000 key presses lifespan, fully adapting to all-day continuous bending parameter setting operation in sheet metal factories.
Q5: What if the new DM51 Keypad still has key input failure after installation?
A: Contact our technical support team for free remote circuit debugging. If the defect is caused by product production issues, we arrange free reshipment of a brand-new DM51 Keypad without extra freight cost.
09/14/2026, By hugo zee
The KCG057QV1DB-G000 Kyocera TFT-LCD screen arrived well packaged and works exactly as expected. The display quality is clear and stable, and it was easy to install for my application.
Fast shipping and good communication from the seller. Very happy with this purchase and would recommend it to others.
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