What is a linear solenoid?

Linear solenoid is an electromagnetic control device that generates motif power in a straight line. It consists of a wire coil with a hollow center and a spring metal piston located with one end adjacent to the coil opening. When electric current is applied to the coil, a powerful magnetic field is generated around it. This magnetic field attracts a piston that moves quickly to it, and adds the movement necessary for control. Depending on the design and purpose of the solenoid, the output movement may be oriented towards or from the body of the coil, giving the output of pushing or pulling. They are perhaps one of the most reliable, more cost -effective and more efficient of all these devices, with minimal moving parts and long lives. In addition, they are able to generate rotary and linear activation movement with linear solenoid presented in PUSH or PULL configurations. All work on the common electromagnetic principle, howeverthe boot of a strong magnetic field around the hollow core. This magnetic force attracts iron plug against spring pressure, which gives the necessary movement of the control.

Linear solenoid is probably more common of both types and generates activation movement in a straight line, a linear identifier. This type of solenoid is divided into two subcategories, namely pushing and pulling variants. The linear draw solenoid is designed so that the active movement is directed towards the coil when the plunder is pulled into the core. Push solenoid works in the same way, except that the plunder is designed and arranged in such a way that when it is pulled into the solenoid core, the extension of the coil providing the pushing movement.

types of linear solenoids with pushing and pulling can be used for a number of common types of applications, including switch and valve control. The selection that is used is more often dictated by restrictionsm space and specific requirements for the design of the controlled mechanism. However, the type of push linear solenoid is used exclusively where percussion action is needed. This type of distinctive control movement is often used in fields of robotics and aviation. Electromagnetic counters also often have push solenoids as their alert against the mechanism.