Cam indexers are the preferred choice for achieving zero backlash in high-precision manufacturing applications. Backlash is a measure of the play or clearance between two mating parts, and it can result in inaccuracies and errors in positioning and movement. They are designed to eliminate backlash, making them the only real option for applications that require high precision and repeatability.One of the primary reasons why cam indexers are the only real option for achieving zero backlash is their design. Cam indexers use a series of precisely machined cams and cam followers to achieve motion. The contact between the cam and cam followers is designed to be tight and precise, with very little clearance or play. This means that there is no room for backlash to occur.

Another reason why cam indexers are the only real option for achieving zero backlash is their construction. They are typically built with high-quality materials that are designed to withstand high loads and high speeds. The precision machining and construction of the cam indexers ensure that they maintain their accuracy and repeatability over long periods of use.

In addition, cam indexers are designed to be highly customizable, which means that they can be tailored to specific applications. This allows for greater precision and control over the indexing motion, which can help to eliminate any potential for backlash. This customization can include everything from the cam shape and roller size to the material used for construction.

Overall, cam indexers are the only real option for achieving zero backlash in high-precision manufacturing applications. Their design, construction, and customizability make them the preferred choice for applications that require high precision and repeatability. By eliminating backlash, they can help to improve accuracy, reduce errors, and increase overall productivity in manufacturing and other industries.

President, Ben Talan
Motion Index Drives