Decoding Shock Science
Shock absorbers are vitally important when tuning the performance of any racecar. While that is universally accepted, opinions differ on how to achieve the optimal setup. A shock dynamometer is one piece of equipment that can be used to analyze and improve the performance capabilities of shock absorbers.
Intercomp’s easy-to-use line of shock dynos gives race teams and shock specialists the ability to extract the data needed for various vehicles in multiple operating conditions.
Intercomp’s competitively-priced shock dynos come in three models: a Variable Speed 3hp, High Speed 3hp, and Variable Speed 8hp. The 3hp models are ideal for most racing applications. The 8hp machine adds the ability to test high-force shocks, like those found in powersport, off-road, motorcycle, cycling, and high-volume OEM applications.
Each Intercomp Shock Dyno is built in the US with high-quality, industrial-strength components and a Compression/Tension load cell specifically designed to measure both compression and rebound forces with high accuracy. Unlike s-type load cells that are optimized for tension only, Intercomp’s system delivers precise data in both directions. All models are able to test various stroke lengths with a simple adjustment, and a moveable top mount allows testing of most shock, strut, and damper configurations.
Each model includes a dedicated laptop computer with Intercomp’s Shock Dyno Software preloaded. The software provides continuous control over dyno speed and measurement. Live Data mode displays a Force vs. Absolute Velocity graph as the shock cycles, offering immediate insight into performance. Full test profiles allow users to analyze and save data including Force vs. Velocity, Force vs. Displacement, Seal Drag, and Shock Rod Pressures. Overlay functionality enables direct comparison between past and current performance.
Aside from tracking performance changes, an Intercomp Shock Dyno provides engineers and technicians with the data needed to make precise shock adjustments to improve handling characteristics. It also allows racers to share exact performance data with chassis builders or specialists, improving setup recommendations and outcomes.