AZ37279

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Snap Action, Limit Switches are mechanical devices used to sense position and measure the range of moving objects. They are used in a wide range of applications, from medical and industrial automation to energy and power systems. The AZ37279 is an example of a snap action limit switch, used to detect and monitor the movement of objects and their weight or speed.

The AZ37279 features a unique design in comparison to many other types of limit switches. It is a combination of a mechanical lever, a microswitch, and a spring. The mechanical lever is attached to the switch and can move in either direction. When the switch is actuated, the lever is pushed down, activating the microswitch and the spring.

The switch is designed with two contacts that can be opened and closed. This provides a digital signal to indicate the position, speed, and direction of the object being monitored. The contacts can also be connected to an external circuit, allowing for external control of the switch. Additionally, the switch can be connected to an external reset circuit to reset the contacts when the object being monitored reaches a predetermined position.

The AZ37279 switch is designed for use in many different applications. In industrial settings, the switch can be used to control motors, pumps, and conveyor belts. It can also be used in medical equipment, such as dialysis machines and infusion pumps. In commercial applications, the switch can be used to control the speed and direction of elevators, escalators, and door openers. The switch can also be used to control the speed of water flow in industrial settings.

The working principle of the AZ37279 switch is fairly simple. When the switch is actuated, the mechanical lever is pushed down, compressing the spring. This compresses the contact points, pressurizing them and allowing electricity to flow. When an object reaches a predetermined position, the spring decompresses and the contact points open, cutting off the flow of electricity.

The AZ37279 switch is designed for easy installation and maintenance. It can be fit into narrow spaces and works in environments with elevated temperatures. The switch is also designed to withstand shock, vibration, and corrosion, making it well-suited for use in industrial settings. The switch is UL/CSA listed and meets RoHS, CE, and CCC compliance.

In summary, the AZ37279 is an example of a high quality, reliable Snap Action, Limit Switch. It is designed to be used in a wide range of applications, including industrial, medical, commercial, and energy systems. The switch features two contacts that can be opened and closed, providing precise, digital indications of the position, speed, and direction of objects. Additionally, the switch is designed to be easy to install and maintain, and is resistant to shock, vibration, and corrosion.

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