Overview

Lowdoller Motorsports Driveshaft RPM Collars

Lowdoller Motorsports RPM collars are specialized steel or ferrous, high-resolution split-collar reluctor rings designed for precise, consistent driveshaft speed data logging in racing applications. These driveshaft RPM collars enable traction control, shift strategy, and tire slip identification by triggering Hall Effect sensors to monitor rotational speed.

Key aspects of Lowdoller Motorsports driveshaft collars:

* Available in 16- or 32-tooth designs to provide precise, repeatable, and reliable speed signals for ECUs and data loggers
* Split-Collar design—2-piece construction allows for easy installation on pinion yokes without removing the driveshaft
* Compatibility—designed to work with Lowdoller Motorsports Hall Effect sensors and most common, standard toothed wheel sensors
* Construction—manufactured from ferrous materials, ensuring compatibility with sensors that detect magnetic fluctuations
* Applications—commonly used in high-performance racing, including drag racing, to monitor for tire slip and manage traction
* Collars are designed to fit various rear-end yokes, including Strange Engineering yokes, Ford 9-inch., 8-inch, Dana 60, and GM 12-bolt, requiring measurement of the specific yoke for proper fitment

Applications

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