he advantages of gate motorization no longer need to be demonstrated. Operating the leaves with a remote control is a comfort you can’t do without once you’ve tried it!
A control unit and accessories
Technological developments in recent years have made it possible to improve engine efficiency and functionality. In large DIY stores, it is very easy to find models that are affordable and easy to install. However, before starting, it is necessary to know the various bodies of the long range radio control system to better understand its implementation.
The operator of a two-leaf gate includes two motors, a control unit connected to the mains (which is now more generally integrated into one of the motors) and accessories such as remote controls, flashing lamp, etc. The operator can also be used to operate the gate.
The power plant converts the electric current supplied by the house’s switchboard into low voltage. It receives commands from the remote control and communicates them to the engines. Mechanically attached to each pillar, the motors operate articulated arms or cylinders, depending on the model.
To stop the movement of the leaves, a central stop and two lateral stops are installed on the ground if the motorization does not integrate it.
The engines are self-locking. This function keeps the gate closed while blocking its leaves. Even if some gates are equipped with a backup battery, in the event of a power failure, it is still possible to unlock the motors manually.
An integrated safety system also stops the movement of the leaves as soon as resistance is detected (people, animals, objects).
The essential checks
In addition to burying the power cables to be provided between the electrical panel of the house and the gate, it must be ensured that the existing gate supports a motorization, because not all can.
For example, a PVC gate must have a metal frame. The force that the motor exerts on the leaf being consequent, it is also necessary to take care of the good holding of the fastenings of the leaves and to make sure that the leaves do not rub against the ground. An arm motor is more tolerant when installed imperfectly, but it requires space around it to run smoothly. It must therefore be ensured that it has the field necessary for its movement. The cylinder mechanism is more suitable for confined spaces, but its installation is more rigorous.
Finally, to choose the right motorization, you need to know the dimensions and weight of the leaves in order to have the appropriate power. In the case of a solid gate, it is better to favor the mechanisms with rf remote control cylinders which integrate a worm screw.
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