Slip rings come in different sizes and specifications, which is very crucial in determining the right model for your application. If you do not choose correctly, the device may fail to mount, let alone function properly. Using the wrong slip ring can also result in accidents during production. As such, it is essential to select the proper slip ring before attempting to mount it on your device.

Things to consider during the selection

1. Type of slip ring

There are multiple types of slip rings, including the standard model with a shaft, bands, clamps and brush assembly and advanced options made with ultra-light materials. The common types of slip rings available in the market include through-hole (also through bore), pancake and PCB slip rings. You can also find distinctions such as electric and fiber optic, USB and miniature slip rings, among others. Each slip ring is different and features a design for specific machinery and application. However, you can find applications that can use more than one model or design. In most cases, you will be restricted to a few designs or models. For instance, if your application has vertical height limitations, a pancake PCB slip ring might be the only option you have. As such, it is essential to know the different slip rings that exist and determine the best models for your application.

2. Application specifications

Slip rings are application-specific, meaning the device is designed to suit the particular application and might not work for any other. Since each user is different, slip rings usually have specifications about the size and operating environment. For instance, devices mean for outdoor operation may require water resistance properties. On the other hand, those used in mining, cranes, elevated heights and other extreme environments may need special features. When choosing slip rings, it must be the proper model for your machinery and application. This implies outlining the unique characteristics required for the system to perform regularly. There are various standard slip rings available for popular slip ring motors and other machinery. However, it is still essential to provide comprehensive instruction to the vendor, so they can customize the slip ring to your application.

3. Mechanical parameters