Shanghai Xipu Electrical Equipment Co., Ltd
Mobile/WhatsApp: 008617758102161
Direct Tel/Fax:0086(577)62840011

What is the difference between ordinary limit switches and safety limit switches

Share This Post

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, and the normally closed becomes normally open. This kind of switch is generally used in the limit of two extremes of a moving object, because The mechanical failure of this kind of switch is relatively low, and the requirements for the use environment are not high, so it is widely used. Inductive limit switch, generally through the object approaching the limit switch, the normally open becomes normally closed, and the normally closed becomes normally open. However, the environment used by this switch is a bit more demanding, so it is not widely used as a mechanical limit switch. If I remember correctly, inductive limit switches are generally used to detect displacement or pressure on cylinders and other components.

Safety limit switch:

 A switch means on and off, and it refers to an electronic component that can open a circuit, interrupt current, or cause it to flow to other circuits. The principle of the switch is that the “closed” of the contact means that the electronic contact is conducting, allowing current to flow; “open” means that the electronic contact is not conducting to form an open circuit, which does not allow current to flow. Ordinary switches are widely used in South China and North China. The most common switches of Shanghai Jiafeng Electronics are electromechanical devices that are operated by people, which have one or several electronic contacts.

The two are often just different names for the same switch, and there is no clear distinction. Generally only slightly different in specific applications, but not strict.

A limit switch generally refers to a switch that is installed at the terminal (start or end point of travel).

Two safety limit switches are used in parallel or in series to prevent limit failure and accidents.

Web: www.cnswitch.cn

Tel/Fax: 0086-577-62840011

Wechat/WhatsApp: 008613355775769

Zhejiang SHUYI Electric Co., LTD, Focus on switches with 30 years.

An original factory of micro switch; foot switch; toggle switch; limit switch from China.

#limitswitch  #chinashuy  i#rollerlimitswitch   #rollerpiungertypelimitswitch

#safetylimitswitch  #ZJSHUYI  #cnswitch

Subscribe To Our Newsletter

Get updates and learn from the best

More To Explore

发表回复

您的电子邮箱地址不会被公开。 必填项已用 * 标注

10 − 6 =

Do You Want To Boost Your Business?

drop us a line and keep in touch

Ask For A Quick Quote

Enter your request below and send it to us, and we’l get back to you ASAP!

Please leave your message, you are our important customer!

Enter your request below and send it to us, and we’l get back to you ASAP!Send you a beautiful gift. Thanks!