Limit switch: There is mainly a stopper pressing the contact of the limit switch, then the normally open in the limit switch becomes normally closed,

The so-called micro switch can open the switch with a very small force, and the distance between the contacts is relatively small, and the torque

First of all, it is clear that the foot switch is composed of three lines, which are divided into normally open lines, normally closed lines

Limit switch 1. The travel switch, also known as the limit switch, is a master electrical appliance that uses the collision or proximity of mechanical

In this rapidly developing society, with the advancement of science and technology, my country’s electronics industry has also developed rapidly, with more and more types

How the limit switch controls the start and stop of the motor, first of all, you need to understand the working principle of the limit

For the current micro switch, it is mainly based on mechanical control, so there will be stricter requirements in many mechanical structures, such as stroke

Travel switch installation precautions 1. The installation position should be accurate and the installation should be firm; the direction of the roller should not be

When selecting the inverter, the following points should be determined: 1) The purpose of frequency conversion; constant voltage control or constant current control, etc. 2)