Cool Ways to Boost Operational Efficiency of your CRAC Units

Looks can be deceiving... While outwardly simple, belt drives on CRAC units are not as simple as they appear. Some problems include: • • • • • Tendency to slip and to produce contaminating black rubber dust Short center distances with high belt flex rate leads to premature belt failure Drives are hard to access for maintenance Very time-consuming to re-tension rubber belts correctly Frequently operating above normal design temperatures for V-belts The Solution? Install these upgrades and your CRAC units will be in cyber heaven. Zero Downtime V-Belts The “No Time, No Tools, No Troubles” Solution...

V-Belt Drive Tensioners The “Fit and Forget” Solution • Increase drive efficiency! Rotary spring loaded design maintains optimum drive belt tension automatically, eliminating slip and torque losses associated with loose fitting V-belts. • New belt installation is easy! PowerMax Idler Allows V-belt to be installed without tools and without moving drive components – simply depress tensioner arm and install new rubber belt. • Reduced dusting! Drives running at designed parameters means less dust caused by belt slip. • Increased air flow! Reduced belt slip increases air-flow and allows your CRAC...

Count on Fenner Drives. We've got the right product for your application. ■Keyless Bushings YURETHANE BELTING & O-RINCS IUHMW BELT & CHAIN GUIDES Information subject to change without prior notification. Visit for the most current information.