Control Units with Reversing Contactors

Elementary component of automatic gates

Reversing contactors are a crucial component of automatic doors. Especially in industrial areas such as warehouses, factories and logistics centers. The controls make it possible to open and close doors safely and efficiently. This enables smooth operation while ensuring the safety of employees and materials.

In essence, a reversing contactor control system consists of a series of switching elements, such as contactors and relays, which are electrically controlled to operate the industrial door's motor. The "reversing contactor" part of the name comes from the ability of this control to change the direction of rotation of the motor to open or close the door.

Automatic opening and closing of gates

The way a reversing contactor works is relatively simple but effective. When the gate is to be opened, the control system sends a signal to the reversing contactor, which then turns the motor in the appropriate direction to open the gate. As soon as the door is fully open, the motor stops automatically. To close the gate, the control system sends another signal to the reversing contactor control unit so that the direction of rotation of the motor is reversed. This closes the door safely and in a controlled manner. Here too, the motor stops automatically as soon as the door is fully closed.

Reversing contactors ensure the necessary safety
in the workplace

An important aspect of reversing contactors is their safety function. Modern reversing contactor controls are equipped with sensors and safety devices that detect whether there are people or objects in the area of the door. If an obstacle is detected, the control stops the door operation immediately to prevent accidents.

Practical additional functions: Time control,
remote control and much more

Some reversing contactors also offer additional functions such as automatic time control, remote control options and integration into higher level industrial automation systems.

All in all, reversing contactors offer many more practical functions

All in all, reversing contactors are crucial for the smooth operation of industrial doors in various industries. Their reliability, safety and efficiency help to optimize the flow of materials in production facilities and warehouses while ensuring the safety of employees and materials.

Reversing contactors and spare parts in the
online store of doorautomation24

The well-stocked online store at doorautomation24 has a wide range of reversing contactors from various manufacturers. Replacement circuit boards and other spare parts for controls of many brands, years of manufacture and series are also available. If you have any questions about reversing contactors and spare parts, the free telephone tech support from doorautomation24 will be happy to help.