Technical files
Documents
Specifications and installation information can be viewed or downloaded as PDFs from our server.
Videos
Installation and support guides
These videos demonstrate the model and control board shown. They may provide general reference for other products; use the current technical manual for the relevant model for connections and settings.
Automatic pedestrian doors 7 videos
Control board, limit and parameter settings; locks, hand sensors and accessories.
Based on the door mechanism and board shown; connections need verification for other versions.
Turkish video archive from the Alkur YouTube channel; titles and topic notes are translated.
System / board reference
An overview of the automatic pedestrian door control board and its connection points.
- 4:58 Watch on YouTube
An overview of the automatic pedestrian door control board and its connection points.
- 0:35 Watch on YouTube
A short technical guide to accessory connections on the automatic pedestrian door control board.
- 1:00 Watch on YouTube
A demonstration of travel-limit learning on an automatic pedestrian door.
- 2:25 Watch on YouTube
A guide to adjusting operating parameters on the automatic pedestrian door control board.
- 0:24 Watch on YouTube
A short demonstration of connecting an electric lock to the automatic pedestrian door control board.
- 0:49 Watch on YouTube
An example of connecting a keypad access-control device to the automatic pedestrian door control board.
- 0:51 Watch on YouTube
A guide to connecting a touchless hand sensor to the automatic pedestrian door control board.
r-tec Telescopic Automatic Door
The telescopic automatic door comes to the foreground in architectures where a wide transit is required but the side wall area is limited. In a standard sliding double-leaf system, each leaf slides to one side, while in the telescopic configuration two leaves fold in the same direction, providing 50% side wall savings.
Typical application areas
- Airport and metro station wide transits
- Shopping centre corridor entrances
- Air-conditioned / cold storage zone transits
- Luxury hotel main entrance
Technical specifications
- Motor power: 100 W DC
- Supply: 230 V (24 V option)
- Protection class: IP23
- Maximum transit width: ~4 m
- Control board: r-tec R2
- Selector: 5-mode (full open / half open / one-way / night / manual)
- Hold-open time: 1–60 s (programmable)
Control and safety
The telescopic leaves are managed by the r-tec R2 control board; entry and exit radars detect the approaching person, and the safety photocell on the leaf travel path re-opens the leaf if it senses an obstacle while closing. For entrances that require emergency egress, a breakout chassis option lets the leaves be pushed outward to open. Against power loss, a battery / UPS backup brings the door to a safe position. Switching between full-open and half-open modes by traffic density preserves both transit comfort and thermal insulation.
Technical document
You can reach the automatic door general brochure from the download section on this page. For a telescopic configuration matching your project dimensions and for installation details, please contact our sales team.
In which sectors is it used?
This product family is preferred in the sectors and application areas below.
- Shopping centre main entrance
- Hospital main entrance
- Airport terminal
- Hotel lobby
Frequently Asked Questions
Below we've compiled the most common questions and answers regarding this product.
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When is a telescopic automatic door needed?
The telescopic arrangement exists for entrances where the passage is wide but the side wall allowance for the leaves to park in is limited. On a standard double, each leaf wants wall allowance equal to its own width; on a telescopic, the leaves gather one behind another, so the same passage can be opened with a shorter run of wall. Shopping centre entrances, hospital main entrances and buildings with columns along the facade are typical applications. In return the mechanism is more involved: because the leaves are dragged in sequence, the top guide and belt arrangement need more adjustment.
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Why does the per-leaf weight limit drop on a telescopic door?
On a telescopic frame the limit is given as 4 × 60 kg, so the allowance per leaf is well below the 150 kg of a single leaf. The reason is the sequential dragging arrangement: as the outer leaf travels it pulls the inner one along with it, so in the worst case the drive is moving the weight of more than one leaf at once. Keeping leaf weight down therefore writes directly into the life of the mechanism, and the choice of glass thickness and profile section is more critical on telescopic projects. Calculating leaf weight at the measuring stage avoids changing the glass later.
Contact our team for model-specific information or a quote.