Generally speaking, when buying waterproof slip rings, we can't see the inside, we can only rely on the mechanical parameter table given by the manufacturer. Just like buying a computer, judging the quality of the product according to the data, so as to choose it. So, what are these parameters given for waterproof slip rings? are all parameters as large as possible?
What parameters should we pay attention to when buying waterproof slip rings? Let's take a brief look below. The first is the operating temperature and humidity. The working temperature refers to the lower and higher temperatures of the waterproof slip ring that can work safely and steadily in the normal working environment.
The normal working temperature of waterproof slip ring is generally between 40℃～80℃. Operating humidity is also one of the important mechanical factors that affect the insulation resistance of slip rings. In a high-humidity environment, the distance between the paths is too close, and when the voltage is too high, it is easy to malfunction, causing a short circuit or a more serious accident. Therefore, the humidity should not be too high. When purchasing waterproof slip rings, we should investigate the humidity range of the equipment working environment to avoid unnecessary safety production accidents.
Second is the speed of work. For the waterproof slip ring, the working speed is an important mechanical parameter of the product. When we purchase slip rings, this mechanical parameter is essential because it affects the operation of the entire device. The speed is too fast, the cost is too high, and the number of paths of the high-speed waterproof slip ring is limited.
So when we choose the right slip ring, we need to weigh all the factors to choose the right speed. Generally, the unit of revolution is revolutions per minute. The speed of a special waterproof slip ring that transmits large currents is naturally relatively low. Among them, the high has tens of thousands of revolutions per minute, and the low has one revolution per minute.