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. But how do you determine the right model? The demand for these devices is relatively low, so most orders are customized to the customer’s requirements. You can still find standard slip rings and there are several types available in the market. Here are a few insights to help you find the best slip ring for your application.

Things to consider during the selection

Before choosing a slip ring, you should ensure it is the ideal solution for your machinery, especially if this is your first purchase. Replacement slip rings are easier to find since you already have a match to look for or upgrade. There are various essential parameters to review when seeking the ideal slip. However, the three main factors include:

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

As electromechanical devices intended to transmit power and data, the mechanical parameters are vital to review points when selecting a slip ring. Some of the critical mechanical parameters to review include:

The number of channels
Operating speed or RPM (rotation per minute)
Wire length
Contact and housing materials
Torque
Humidity and temperature
Protection levels

Mechanical parameters are usually CNC machined dimensions you can effortlessly find and use to determine the proper size and specifications for your machinery. Each parameter is unique and must be the precise dimension for the unit to function correctly. High-speed conductive rings, for example, may sacrifice the number of paths while more coil rotations offer higher current capacity. Humidity, contact material, and operating temperature may also influence resistance and signal transmission.

Choosing a slip ring

There isn’t a clear cut process for selecting a slip ring. However, the following specific steps can lead you to the perfect slip ring for your needs. Here’s what to do when selecting electromechanical slip rings for whatever application:

1. Outline your needs

If you are looking for new slip rings for your unit, it is essential to outline the unique specifications required by your application. The operating environment, type of machinery and ultimate application will determine the type and specifications of the device you purchase. As such, you should specify what you are looking for before you start comparing existing options. This will also make it easier to ignore offers that do not meet the minimum requirements. If you are looking to replace an old or damaged slip ring, you can use the worn-out part as guidance. It is also recommendable to review if there is the possibility of upgrading to newer, better models or versions.

2. Find the top brands for slip rings

There aren’t too many brands that provide slip rings, which make the review process simpler. However, there are various models and series, so one vendor may easily have different models from the same brand. Each series presents distinctions from the rest, including features and quality advancements. When choosing slip rings, you should stick to reputable brands that can guarantee genuine quality parts for your unit. This will ensure you end up with reliable slip rings regardless of the option you pick. You can restrict the comparison to the top brands that offer the specific type of slip ring you seek. The easiest way to compare brands and models is through user reviews and expert ratings that shed light on the reality of using the specific slip rings.

3. Choose your model

Once you know the type of slip ring needed and its specifications, the remaining part is matching it with what is available in reputable vendors. If your application can use various slip rings and models, you should weigh the options to find the best solution. It is also possible to order custom specifications for your application and operating environment. Your vendor will request your order instruction to provide the exact slip ring you need for your system. This requires understanding how your system works and what slip ring is required. Simply find the best offer from the top vendors.

Conclusion

Choosing a slip ring is a dauntless task once you know exactly what is required for the unit. It is crucial to find trustworthy vendors that can provide high-quality slip rings, accessories and maintenance services, especially when looking for custom models. You can also refer to the manual provided for the machinery where you will install the slip ring, or ask an experienced technician.

Share

Leave a Reply

Your email address will not be published. Required fields are marked *