The Gilgen underground drive unit (FD20-UG) is specifically designed for ease of installation and servicing, maximum performance, endurance, and silent operation.
The electromechanical drive unit can be considered for new installations and refurbishments as well as for internal and external applications.
Operations
- Rust-resisting case and cover plate for longevity
- Integrated travel stops in the sliding rods
- Has a controlled, spring-actuated closure with motor assistance
- The spring-actuated closure is functional even in the event of a power failure
- Ease of servicing as there is no need to remove the door and the unit can be retrofitted
- Reliable operation with the safety sensor system mounted on the moving door leaf
- Additional finger protection is available for businesses that require it
Automatic Operator
The swing door operator has a spring force and adjustable closing (EN 3-7) for different door leaf widths under EN 1154.
Fully automatic or low energy operations are complete with back check and adjustable hold open, transom mounted with standard rods/sliding rods fitted to the door leaf.
- IP64 Rated
- 133mm high, 210mm deep (front to back) and 562mm wide
- Maximum door leaf weight of 250kg
- Maximum leaf width 1600mm. Minimum door width 750mm
Activation and control system per door set
- Built-in program selector keys are located on the side of the operator
- Key switch configured for off, automatic, and hold open operating modes
Entry & Exit
FD20 units can be configured with…
- Activation sensor ensures door opens on approach
- Stainless steel push plate – engraved with your choice of wording
- Access control system is simple and easy to use
Safety in an emergency
- Controlled spring-actuated closure in the event of a fire or power cut
- «Invers» power-down function for smoke and heat extraction
- Available with an optional smoke detector
- FD20-UG can work with 4Safe and Flat Scan 3G Infrared safety sensors or a safety provider of your choosing. They are mounted on the top rails of the front and back of the door, providing maximum safety in compliance with EN 16005
- Customers must buy and install suitable finger protection to comply with EN16005 & the Machinery Directive 2006/42/EC, to protect against potential hazards caused at the hinge or pivot stile
Door Materials
Works with
- Maglock
- Electric strike
Finishes
- Satin anodised finish to cover plate and slide arm
Signs
- Standard signage to comply with EN16005
- Manifestation not included
Associated works per door set
- Optional tile tray available upon request
Barriers
- Safety barrier rails should be installed if it is possible to approach the doors from the side (EN16005)
Associated works per door set
- 1no. 240v 13A LIVE neon lit fused spur supply, protected by a 30mA RCD must be provided prior to installation
- If required to connect to the fire alarm system a pair of normally open volt free contacts are to be supplied terminating at the drive unit location by others
Purchasing a new security door
Ready to purchase your new security door? Get in touch by phone (0800 316 6994), email (estimating@gdukds.com) or the online contact form at the bottom of the page.
For more information about the purchase and installation process, access our comprehensive guide on buying your new door.
FD20 UG