Cam Action Door Closer Meaning

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Cam action door closer meaning.

How to install and adjust dorma cam action door closers to get the best performance in use. Easy opening reliable closing in contrast to a conventional rack and pinion door closer in a slide channel application the linear cam action principle of this easy to open range of door closers is extremely efficient. Power adjustment allows installers to adjust the spring power to suit the size and location of the door. High performance cam action technology is extremely efficient providing reliable closing but easy to open.

Features cam action technology en 2 4 max door width 1100mm will exert an opening force of 30n or less when fitted to a fire door size en3 measuring 783mm and above slide channel arm. The principal objective of a door closer is not surprisingly to close a door and in the case of unlatched fire doors in a corridor to keep the doors closed in the event of a fire. Bringing safety security and style to your building environment. Successfully third party tested to bs en1154.

Cam action door closers are designed to provide higher efficiency than a rack and pinion door closer for slide track applications. Full complement bearings provide increased bearing load for efficient operation and improved reliability. The guidance requires the opening resistance to drop to 22 5n by 30 degrees and although rack and pinion mechanisms with scissor arms can achieve this a cam action mechanism achieves it far easier and much more quickly resulting in. Door widths up to 1250 mm.

The door closer s wide range of adjustable closing power permits use in the most. Cam action closers provide greater benefit to any user when operating a door fitted with a closing device. Cam action door closers. The ts 93 cam action door closer system provides a high quality architectural solution for all project application requirements featuring the dorma heart shaped cam to ensure exceptional ease of opening.

These door closers offer a much lower opening resistance while delivering optimum closing force and control. Assa abloy door closers.