Crawford 542
40Pages

Catalog excerpts

Product datasheet Overhead sectional door Crawford 542 ASSA ABLOY Entrance Systems

Product datasheet Overhead sectional door Crawford 542 Copyright and Disclaimer Notice Although the contents of this publication have been compiled with the greatest possible care, ASSA ABLOY Entrance Systems cannot accept liability for any damage that might arise from errors or omissions in this publication. We also reserve the right to make appropriate technical modifications/replacements without prior notice. No rights can be derived from the contents of this document. Color guides: Color differences may occur due to different printing and publication methods. ASSA ABLOY, Besam,...

Open the catalog to page 2

Product datasheet Overhead sectional door Crawford 542 Technical facts Features Max size: (W x H)* Panel thickness: Panel material: Microrilled steel or aluminium CFC-free polyurethane, flame retardant DIN 4102-B2 Colour outside: Colour inside: Track types: Optional: DARP, DAOP, Framed section Optional: In door leaf with Low threshold and Standard threshold Electrical operation: Optional: Automated operation, Access control, Safety functions Performance Opening/closing speed: Life time expectations: Door: 100.000 door cycles Springs: 20.000 door cycles Resistance to Wind load, EN12424 0,96...

Open the catalog to page 3

Product datasheet Overhead sectional door Crawford 542

Open the catalog to page 4

Product datasheet Overhead sectional door Crawford 542

Open the catalog to page 5

Product datasheet Overhead sectional door Crawford 542 The Crawford 542 overhead sectional door is one of the most stable and well-insulated overhead doors on the market. It is an overhead sectional door, suitable for all types of buildings, with regard to both function and appearance. High flexibility makes it possible to install this door in almost every type of building. The door slides up under the roof when opened, allowing free space around the door opening and leaving the door opening completely free. The door is made of insulated panels that provide minimal thermal transmittance,...

Open the catalog to page 6

Product datasheet Overhead sectional door Crawford 542 Door leaf The Crawford 542 overhead sectional door leaf has horizontal sections, connected together with hinges. The outer hinges of each section have rollers that run in the tracks. The horizontal sections are insulated panels, filled with water blown CFC-free polyurethane. The RAL-colors are as close as possible to the official RAL HR collection. Max. deviation is 1,0 ΔE Pre-coated range: RAL 1021 RAL 3002 RAL 5010 RAL 6005 RAL 7016 RAL 9002 RAL 9006 The surface of the door leaf panels is characterized by the microrilled steel or...

Open the catalog to page 7

Product datasheet Overhead sectional door Crawford 542 1.2.3.2 Optional colours * Factory painting The door leaf can be factory painted in any RAL and NCS color plus some metallic colours, outside only. The painting can be applied to only the panel or to the complete door leaf, including frames and strips. Panel only Complete Side seal Installed on the track set to close the gap between the tracks and the door leaf. The flexible rubber material provides continuous pressure on the door leaf, while dodging irregularities, ensuring maximum sealing. * Other colors available on request The door...

Open the catalog to page 8

Product datasheet Overhead sectional door Crawford 542 1.2.5 Wind reinforcement truss The Lock bolt is not visible from the outside. Wider door panels and panels with windows are reinforced with metal profiles that act as trusses. These trusses reduce bending of the panel caused by wind loads or when the door leaf is in the horizontal position and is bending under its own weight. Cylinder lock The Cylinder lock is a key operated lock which offers extra security. The lock is installed on the inside and can be unlocked with a key and turning the handle. Access to the Cylinder lock is possible...

Open the catalog to page 9

Product datasheet Overhead sectional door Crawford 542 1.2.8 The door sections can be glazed with windows*. The number of windows per section is directly related to the daylight width. Optionally, one single window can be placed on the outer left or right side, in the third section. *The bottom section cannot be glazed. The Crawford 542 overhead sectional door can be fitted with a Crawford 242 frame section. The height of this section is 600mm. Please refer to Crawford 242 documentation for details. Double Acrylic (3 + 2 mm) Rectangular, in Plastic frame Light opening: 604 x 292 mm Window...

Open the catalog to page 10

Product datasheet Overhead sectional door Crawford 542 1.2.10 Passdoor with low threshold The passdoor with low threshold is designed to optimise comfortable pedestrian passing and minimises the risk of tripping. In addition, with the sturdy design of the bottom profile it is not required to strengthen the door leaf with a bottom reinforcement truss. The passdoor is designed with a push/pull grip which ensures an easy and simple opening and closing of the passdoor. Construction This passdoor is designed with a 542 bottom section with a sturdy and wide aluminium profile. This profile is...

Open the catalog to page 11

Product datasheet Overhead sectional door Crawford 542 1.2.11 Passdoor with standard threshold (180 mm) The standard 180 mm is designed to be combined with virtually all options of the door. It is not applicable as an emergency exit, with a threshold of 180 mm. The passdoor is designed with a push/pull grip which ensures an easy and simple opening and closing of the passdoor. Construction This passdoor is constructed with the standard bottom section and bottom seal. A reinforcement truss on the bottom section is required to maintain the door’s sturdiness and resistance to wind load. At...

Open the catalog to page 12

Product datasheet Overhead sectional door Crawford 542 Track sets The track set supports the door leaf on its rollers and guides it upwards. The selection of the appropriate track set is based on various factors: • Available head room • Door height • Type of vehicles • Presence of roof obstructions, pipes and overhead crane beams. The track sets below cover most applications. Other applications are available on request. Standard Lift • • Building type: Most standard industrial buildings. Benefits: Optimal design for common buildings. The Standard Lift track set, with the spring package just...

Open the catalog to page 13