Rail systems - Alpha Deuren

Rail systems
M8 bolts
We always use M8 bolts to join
the sheet metal sections and
rail profiles. That means that,
together with the carefully
pre-assembled components,
High-quality modular ease of assembly
assembly time is very short.
Alpha rail systems are modular and largely pre-assembled. The rail
systems can be used for both ISO and ALU doors, such as the
Panorama door. Certified quality and durability are at the forefront
of the design and assembly of our rail systems and suspension
packages.
Cable position
Thanks to the modular structure
of our rail systems and sheet metal
components, we can ensure the
perfect cable position in relation
to the vertical rails, which results
in optimal safety and reliability.
Spring buffer
The sturdily-built spring buffer ensures
that the door will lower as soon as it
is prompted to do so. The length of the
spring buffer depends on the door
configuration.
Safety tracks
The safety guide guarantees that
the rollers do not become derailed.
The cable is safely encapsulated in
the construction as an additional
safety measure.
Floor plate
The floor plate ensures that the
rail connects to the floor and,
together with the expansion joint
profile, sets the correct distance
between the guides.
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A
A
A
Overview of rail systems
Text
B
B
B
Of course the space available for the door
B
A
A
A
B
B
and structural issues remain deciding factors
when it comes to installing a door, which is
why Alpha offers different rail systems that
max.
22 m2
can be customised to suit any scenario.
max.
22 m2
max.
50 m2
T 240
low built-in rail system, incorporated cables
+ steel support profile
T 340
standard rail system, rear suspension
package + steel support profile
A= 240 mm, B= open height + 1,000 mm
A= 340 mm, B= open width + 750 mm
T 450
standard rail system (comes standard)
A= -700 mm, B= open height + 650 mm
A
B
A
A
B
A
A
A
B
B
max.
50 m2
T 400
elevated rail system
max.
20 m2
A= hoisting + 400 mm,
T 400 hF
elevated rail system with low spring axis
+ steel support profile
B= open height – hoisting + 600 mm
A= hoisting + 200 mm, B= open height –
max.
35 m2
T 500
vertical rail system
A= open height + 550 mm, B= n/a
max
20 m. 2
T 500 hF
vertical rail system with low spring axis
+ steel support profile
A= open height + 400 mm, B= n/a
hoisting + 600 mm
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Installation criteria for rail systems
450 mm
250 mm
160 mm
80 mm
Standard
Customised
When purchasing a door, you may be tempted to
If you have the space above the entrance, choose a
choose the cheapest option - a door that opens
door that will open along the wall as far as possible
horizontally and inwards above the entrance. The
before it turns inwards just below the roof. This will
above figure demonstrates the loss of space above
save you much space and light, while this construction
the entrance, with an added disadvantage being that
is also stronger than rail systems suspended from high
racks have to be placed far away from the entrance.
ceilings using extended frames.
The perfect fit
Shade or light
We use a smart assembly frame, onto which the rails are
The best possible situation is one where the door can
When choosing a door and rail system, it is important
affixed. As every situation is different and requires a different
move vertically along the wall for its entire length, as
to check out your lighting. A door that turns inward just
approach, we have published a separate brochure containing
it then takes up next to no space.
above the opening conceals much light from any light
80 mm
An Alpha door stands for quality, safety and ease of assembly.
precise instructions on installing different doors: ‘Rail systems,
dimensions and installation criteria’.
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0
Details normaal railsysteem, verenpakket achter + stalen
Details normaal railsysteem (standaard)
Details verhoogd railsysteem
Details verhoogd railsysteem met laagliggende veeras + stalen
Details verticaal railsysteem
Details verticaal railsysteem met laagliggende veeras + stalen
sources above it, creating annoying shadows directly
below the open door.
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