In today's era of rapid development of industry and new energy industries, high-speed rotating equipment such as industrial motors, new energy vehicle drive systems, and wind turbines have put forward unprecedented high requirements for the stable transmission of current and signals. However, traditional conductive methods such as carbon brushes and slip rings are unable to cope with these challenges.
 
First, let's take a look at the defects of traditional conductive methods:
 
Carbon brushes are easy to wear: The friction between carbon brushes and rotating parts leads to their short lifespan, and they usually need to be replaced every 3-6 months. This not only increases maintenance costs, but also affects the continuous operation efficiency of the equipment.
 
Unstable conduction of slip rings: Slip rings are prone to sparks and signal interruptions when the contact is poor, which not only affects the accuracy of the equipment, but also brings safety hazards.
 
Poor environmental adaptability: In dusty, humid or extreme temperature environments, traditional conductive components are prone to failure, resulting in an increase in failure rates and bringing instability to equipment operation.
 
It is precisely because of the above pain points that the research and development needs of shaft grounding rings have been spawned. The shaft grounding ring is an innovative solution designed to achieve stable conduction, long life and maintenance-free in a dynamic environment. It effectively overcomes the defects of traditional conductive methods through advanced technical means, and provides more reliable and efficient conductive guarantee for high-speed rotating equipment.

The main advantages are as follows:
 
Meet high speed requirements: Taking new energy vehicles as an example, the motor speed is increased to more than 20,000rpm, and traditional carbon brushes cannot meet the stability requirements at such high speeds. The shaft grounding ring, with its excellent conductive properties, can ensure the stable transmission of current and signals at high speeds.

Achieve nanometer-level signal transmission accuracy: In the field of high-end equipment manufacturing, such as industrial robots and semiconductor equipment, the requirements for signal transmission accuracy reach the nanometer level. Traditional slip rings are difficult to meet this standard, but shaft grounding rings can easily cope with it, providing reliable signal transmission guarantees for these high-end equipment.

Corrosion resistance and antistatic: In the field of green energy, such as wind turbines, they often face harsh operating environments. The shaft grounding ring has excellent corrosion resistance and antistatic properties, can work stably in such an environment, and effectively extends the service life of the equipment.
 
It can be seen that choosing to use the innovative and efficient conductive solution of the shaft grounding ring is to choose a more reliable, efficient and future conductive method.

• CONTACT TEL: +86-512-66386808
• SALES CONTACT: volsun2006@szvolsun.com