D4NH-1DAS Datasheet/PDFSnap Action, Limit Switches are designed to detect the position of sliding or pivoting parts of machines. The switch consists of a spring-loaded plunger actuated by either an electrical or mechanical device. It is designed to provide a reliable form of sensing that is economical, accurate and requires minimal maintenance.
D4NH-1DAS Application Field and Working Principle
The D4NH-1DAS Snap Action, Limit Switch is a versatile, cost-effective device suitable for use in a variety of applications, such as woodworking machines, printing machines, pumps and compressors, conveyors, automatic packaging machines, and processing machines.
This device functions using a mechanical actuator in the form of a plunger, also referred to as a snap-action disc. The plunger is connected to a switch contact, enabling the contact to open when it is extended. This process is often referred to as a “snap” because of the speed in which the contact opens when the plunger is actuated.
The D4NH-1DAS Snap Action, Limit Switch is designed with a reliable contact closure, which is adjustable. The switch can be adjusted to react to virtually any angle or opening, making it suitable for use in a wide range of applications. The switch is also designed with an adjustable travel range which allows for customization of the travel distance for optimal system performance.
The D4NH-1DAS Snap Action, Limit Switch is designed to provide reliable and accurate detection of the position of moving or pivoting parts in machines. The contact closure is designed to activate a control circuit when a predetermined position has been reached, and is ideal for applications requiring a robust, reliable and low-maintenance sensing solution.
The D4NH-1DAS Snap Action, Limit Switch is available in a variety of contact configurations and is capable of detecting both slow and fast-moving objects. The unique design eliminates the need for adjustment to develop accuracy. The compact design, low cost and long life make it an ideal choice for many industrial applications.