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What is the development trend of conductive slip rings? How will brush slip rings develop in the future? The past of conductive slip rings? What are the application fields of modern conductive slip rings?

What is the development trend of conductive slip rings? How will brush slip rings develop in the future? The past of conductive slip rings? What are the application fields of modern conductive slip rings?

source:Slip ring news 2022-06-11 14:13:52 brush slip rings slip rings development modern conductive slip rings 397

※ What is the development trend of conductive slip rings?


The conductive slip ring, also called collector ring and collector ring, is a mechanical part that can rotate and conduct. The conductive slip ring can be divided into electric slip ring, pneumatic slip ring, smooth ring, hydraulic slip ring, etc. according to the transmission medium. Today we will talk about a development trend of conductive slip rings in recent years. At the beginning, carbon brushes were used as contact materials for conductive slip rings. But with the development of technology, people found that carbon brushes have two fatal factors. One is that the carbon brushes are easy to wear, which leads to the low service life of the entire conductive slip rings, and the carbon brushes need to be replaced frequently. The other fatal factor is that the carbon brushes are easy to generate high temperatures in the process of rotary friction, High temperature is easy to cause oxidation of carbon brush, and the high temperature generated during the friction of carbon brush will have a certain impact on the surrounding equipment.


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※ How will brush slip rings develop in the future?


Therefore, in view of the two fatal weaknesses of carbon brushes, people have developed brush conductive slip rings. The original brush slip rings directly use brass as the contact material. Although this material can solve the high temperature caused by the rotating friction of the conductive slip rings, the problem of the service life of the conductive slip rings cannot be solved well because the copper is relatively soft, so people have developed a variety of precious metal brush wires, Different precious metal brush wires are used for different service conditions. Precious metal brush wire has high hardness and wear resistance, which can fully guarantee the service life of the conductive slip ring and avoid the high temperature generated when the conductive slip ring rotates.


With the advent of precious metal brush wire, electric brush slip rings will definitely replace carbon brush slip rings. However, with the development of science and technology, people have more and more requirements for conductive slip rings. From the simple rotation of current transmission at the beginning to the requirement that multiple media can rotate at the same time, various hybrid conductive slip rings have emerged, among which pneumatic slip rings, electro-hydraulic slip rings and photoelectric slip rings have been widely used in various industrial fields.


The conductive slip ring is an indispensable part of modern automation equipment. With the progress of science and technology, the conductive slip ring will definitely want to develop in a diversified way. The conductive slip ring used in the later stage must be a multi-medium transmission at the same time. At present, Shenzhen JARCH Electromechanical Co., Ltd. has been able to combine multiple media such as network cable, optical fiber, gas, liquid, current, etc. into a slip ring, and multiple media can not interfere with each other while using the conductive slip ring for rotary transmission.


※ The past of conductive slip rings? 


The conductive slip ring is an electrical equipment that originated in foreign countries. The conductive slip ring is also called collector ring, rotary joint, collector ring, collector ring, commutator, adapter, etc. in different places. However, no matter what the conductive slip ring is called, it is always a part of an electrical contact sliding link, and an electrical part to realize two mutually rotating mechanisms.

sample slip ring.jpg

The conductive slip ring was initially introduced into foreign countries and is called a collector ring. The collector ring is translated from foreign English. The traditional conductive slip ring uses carbon brushes as the contact material for rotary conduction. However, with the continuous progress of technology, the conductive slip ring of modern slip rings has mainly used an electric brush. Compared with the traditional collector ring, the brush slip ring has a series of advantages such as long service life, high safety and high protection level.


※ What are the application fields of modern conductive slip rings?


The conductive slip ring is mainly an electrical component that drives the rotating body to transmit energy, signal, and solve electrical mixing. It is an indispensable electrical component in modern automatic equipment. Therefore, conductive slip rings are widely used in a variety of multi-functional, high-performance, high-precision automation equipment. These industries include aerospace equipment, medical equipment, military equipment, large amusement equipment, large engineering equipment, and other mechanical equipment that needs rotating transmissions.


In recent years, with the rapid development of domestic technology, the conductive slip ring has achieved localization, and there are many conductive slip ring manufacturers in China. However, for both manufacturers and merchants, the service life of conductive slip rings and the anti-interference of conductive slip rings have always been our focus.


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