How To Ensure The Stability Of The High-speed Rubber Oil Seal?

First of all, popularize what is a high-speed rubber oil seal? The research found that when the linear speed is higher than 25-30m/s, we asked to call this high speed commonly known as high-speed rubber oil seal. Now the speed of the so-called high-speed pump rubber oil seal has reached tens of thousands of revolutions per minute. The rubber oil seal device used in high-speed working conditions will increase frictional heat and wear rate, and will also be affected by large centrifugal force and vibration. Seriously, it will affect the stability of the high-speed rubber oil seal.

So, how can we ensure the stability of the high-speed rubber oil seal before designing it? What measures should be taken?

1. The elastic rubber oil seal element should be static, which can reduce the influence of centrifugal force.

2 The rotating rubber sealing ring (that is, the dynamic sealing ring) should be symmetrical with the axis and maintain dynamic balance.

3. The length of the rotating rubber oil seal element should be as short as possible, which can greatly reduce the eddy current loss caused by high-speed rotation. At the same time, the mass of the rotating rubber oil seal element and the vibration and unbalance caused by it can be reduced as much as possible.

4.Easy to facilitate heat dissipation.