Sugatsune LDD-V100

The Sugatsune LDD-V100 Door Damper is a concealed soft-close solution designed specifically for heavy interior doors weighing between 40 kg and 100 kg. The compact mechanism remains completely hidden when the door is closed, helping to maintain a clean and modern appearance while delivering smooth and controlled closing performance.

In addition, the integrated damping and pull-in functions activate just before the door reaches the closed position. As a result, the system prevents slamming, reduces noise and improves everyday user comfort.

Soft-Close Performance for Heavy Doors

The Sugatsune LDD-V100 Door Damper provides reliable soft-closing action for larger and heavier doors. Unlike traditional door closers, the system allows the door to open with less resistance while still delivering controlled closing movement.

Furthermore, the concealed mechanism protects the door and surrounding hardware from excessive impact, helping to extend the lifespan of the installation.

Concealed Design and Easy Adjustment

The damper body sits completely out of sight when the door closes. Therefore, it is an excellent choice for modern residential, commercial and architectural projects where appearance is just as important as performance.

The damper force can also be adjusted after installation, allowing installers to fine-tune the closing action to suit different door sizes and weights. Additionally, the counter plate features convenient 3-way adjustment for accurate alignment.

Key Features

• Concealed soft-close door damper
• Suitable for heavy doors from 40–100 kg
• Hidden mechanism when door is closed
• Integrated pull-in function
• Helps prevent door slamming
• Adjustable damper force
• 3-way adjustable counter plate
• Smooth and quiet operation
• Passed 100,000 open and close cycle testing
• Designed for high-performance door applications

Compatible Hinges

The Sugatsune Door Damper can be used with:

• -HES3D-E190
• -HES3D-160

Recommended Applications

This heavy-duty door damper is ideal for:

• Residential interiors
• Commercial buildings
• Office spaces
• Hotels
• Healthcare facilities
• Architectural joinery projects
• Premium interior doors

Included Accessories

• Tapping screw 3.5 × 20
• Attachment jig
• Cut-out template

By combining concealed installation, adjustable damping and reliable performance, the Sugatsune LDD-V100 Door Damper provides an effective soft-close solution for larger and heavier interior doors.