12HM12-2

12HM12-2 Application Field and Working Principle

12HM12-2 snap action limit switches are widely used in machine tool, textile machinery, conveyor systems, injection molding machines and other industrial equipment. They are used to detect object position, movement, limit position and position detection.

The 12HM12-2 snap action limit switches use a series of contact force generated by the movement of the connected objects in order to open and close the switch can. The limit switch is composed of a body, an actuator and a switching element. The body is directly connected to the external connection line, actuator is mounted in the body and the switching element is connected to the actuator. Actuator movement is transmitted to the switching element, and the adjustment of current switch position can be achieved by adjusting the length of the actuator.

The 12HM12-2 snap action limit switches have a built-in overload protection mechanism to ensure the safe operation of the switch in overload conditions. To prevent the switching element from being worn out, the switch is equipped with a self-loading mechanism so that when the actuator is released, the roller can return to its original position. The 12HM12-2 snap action limit switch is also equipped with a self-adjustment mechanism that allows the switch to adjust the roller position and maintain the contact position.

The 12HM12-2 snap action limit switch has a variety of different contact forms, such as normally open or normally closed, single pole, double pole and latching, which can meet the needs of different applications. It is also available in different sizes and can be customized to meet the specific requirements of the application.

The 12HM12-2 snap action limit switch is a reliable, cost-effective and efficient switch solution for a wide range of industrial applications. It ensures safe and smooth operation, precise and reliable position detection, can withstand high levels of vibration and shock, and is able to provide reliable switching performance over a wide temperature range and long life.