Effortless Opening & Closing
Feel the difference with Cam-Motion® and Close-Motion® Technology.
Open doors easily and comfortably
Unlike a traditional rack-and-pinion closer, Cam-Motion does the heavy lifting — so building users don’t have to. A door requires less effort for everyone who passes through it.
When you open a door equipped with a Cam-Motion door closer, the force needed to open the door falls quickly. This innovative technology mirrors the power of a human elbow, which also falls sharply as the arm extends. Final closing speed is also reduced.
Take advantage of true fit and consistent performance
Cam-Motion door closers have independent valves, enabling latch and closing speeds to be set independently. Little fingers (and their parents) will appreciate this extra safeguard. Back-check functionality stops doors damaging walls and surrounding areas. Furthermore, these valves are thermo-resistant: Once all door speeds are set, they stay set — even at extreme temperatures.
Installed with a guiderail, Cam technology provides the most ergonomic opening solution — also eliminating projecting link arms for a more aesthetically pleasing impression.
Close doors smoothly, securely and quietly
Door closers with Close-Motion enable safe and quiet closing, also with reduced final closing speed. This technology can assist with difficult-to-close doors such as entrance doors subject to draughts and windy conditions, and often with areas subject to air pressure differentials such as clean rooms and server rooms.
Close-Motion technology ensures the closer requires minimal maintenance and no complicated adjustments to the door. Retrofitting is straightforward.