Find Security in Electric Gates
The greatest advantage to using an Electric Gate is the control of access it has to offer. Though electric gates are used primarily for vehicle traffic, some gates can be constructed for use within a facility, restricting access to rooms or areas of importance.
The following is an excerpt on gates from silvaconsultants.com. Visit their site for the complete article.
Automatic gates are used to control access into a secured area. Most commonly, automatic gates are used at the entrance to the facility, and are used to control vehicular access on and off of the site. For example, a manufacturing plant may use an automatic gate at its main entrance. All vehicles entering and exiting the plant must do so through the automatic gate. Automatic gates are also used at interior areas within a facility. For example, automatic gates are commonly used within the inside of a parking garage to separate employee parking areas from public areas of the garage.
Components of an Automatic Gate
Automatic gates consist of two basic components:
Gate: The gate is the physical object that is moved to block the gate opening. Most gates used in commercial applications are made of either ornamental iron or chain-link material and are usually designed to match the fencing adjacent to where the gate is installed.
Gate Operator: The gate operator is the machinery that moves the gate in and out of the gate opening. Gate operators are electrically-powered and may be chain-driven, gear-driven, or hydraulic depending on the type of operator.
Types of Automatic Gates
There are six types of commonly used automatic gates. These include the slide gate, cantilever gate, swing gate, vertical lift gate, vertical pivot lift gate, bi-folding gate, and barrier arm gate. The following is a brief description of each type of gate:
The slide gate is probably the most commonly used type of automatic gate in light-duty commercial applications.
The slide gate is mounted parallel to the inside of the fence and slides horizontally back and forth across the gate opening. The slide gate uses rollers on the bottom of the gate to support it. These rollers typically ride along a metal track that has been installed along the ground across the gate opening. Slide gates are sometime also called “rolling gates” or “V-track gates”.
Because this type of gate uses rollers that must run along the ground, there can be problems with the rollers getting blocked by snow, ice, or debris. The rollers can also be a source of friction, making the gate operator have to work harder to open and close the gate. Due to these issues, some gate operator manufacturers discourage the use of slide gates.
Read more at silvaconsultants.com