Additional Key Markets
Buses & Trucks
Clutches & Brakes
Cooling Fan Drive Clutches
Warner develops custom electromagnetic on-off fan clutches with various torque ratings to meet the specific application requirements. The compact fan clutch design provides the highest possible torque in a small package. The clutches are “ON” only when required, so up to 20 horsepower is not needlessly wasted turning the fan. A fully disengaged fan clutch means improved fuel economy, quicker engine warm-up, increased engine performance and reduced fan noise.
- Optional flange-mount design enables the on/off fan clutch to replace traditional viscous fan drives without adding axial length or changing fan location
- Unique clutch designs makes installation quick and easy
- Efficient Warner 12VDC fan drives are easily controlled using sensors and onboard controls (unlike viscous fan drives, which go from mostly off to mostly on based solely on ambient temperature).