Sectional Overhead Doors

Certification to BS EN 13241.

External.

Folding.

Steel sandwich panels.

Micro profile.

Smooth with ribs.

Standard stucco with ribs.

Painted, RAL.

Guidance for specification option:

Insert colour requirement.

Electric, high-speed drive.

Guidance for specification option:

• Short opening and closing times reduce heat losses and substantially increase transit speed.
• The system is available with pushbutton control and variable speed control and is suitable for remote operation.
• This system can be used with door leaf areas of up to 25 m².

Electric, fully automatic operation (Impulse).

Guidance for specification option:

• Drives with impulse operation are suitable for sectional doors which are operated very frequently.
• During opening and closing, the door automatically moves to the appropriate end position.
• When in the fully open position, the entire door opening is available.
• An obstacle detection system (safety edge) is incorporated in the bottom seal of the door.
• When the photocell beam of the safety edge system is broken by contact between the seal and an obstacle, the sectional door will stop and reverse.
• This system is suitable for a door leaf area of up to 50 m².

Electric, semi-automatic operation (Dead man).

Guidance for specification option:

• This is a good choice for sectional doors which are not operated very frequently.
• The upward movement of the door is initiated by pressing and releasing a button.
• The sectional door opens and stops when it reaches the upper end position.
• The button for the downward movement has to be pushed and held down (dead man operation).
• This type of operation is suitable for sectional doors of up to 50 m² door leaf area.

Manual, chain hoist.

Guidance for specification option:

• Chain hoist operation is suitable for sectional doors which are not operated very frequently.
• A chain tensioner is included, further optimising ease of operation and safety.
• This type of operation is suitable for medium-sized sectional doors of up to 25 m² door leaf area.

Manual, pull-cord.

Guidance for specification option:

• Pull-cord operation is suitable for smaller sectional doors that are only used rarely.
• This type of operation is suitable for sectional doors of up to 12 m² door leaf area.

Not applicable.

Guidance for specification option:

For manual operation.

Single phase, 230 V.

Three phase, 400 V.

Not required.

Obstacle detection system.

Guidance for specification option:

Standard on Impulse motor system.

Running ahead optical obstacle detection system.

Spring break safety.

Stationary photocell.

Slack cable safety.

Guidance for specification option:

• This safety device which is standard for all motor systems, is fitted to both wire cables and immediately switches the electric drive off if one of the wire cables breaks or slackens.
• Complies with BS EN 13241-1 and BS EN 12453-1.

Suspension.

Guidance for specification option:

• Two 3D adjustable carriers per door leaf.

Draught prevention.

Guidance for specification option:

• Flexible rubber seals to all four sides of the door.

Glazing.

Guidance for specification option:

• ISO windows are constructed from 30 mm thick double glazed polycarbonate with a moulded black plastic frame.
• They have an insulation K-value of 2.8 W/m²K.

None.

Integrated wicket doors.