On-Highway Drives VS Directly Controlled Fan Drives

Based on pulse-width-modulation (PWM) signals from the engine management system, VS viscous directly controlled fan drive adjusts its output to provide just the degree of cooling needed.
Applications
- Heavy-duty trucks
- Medium-duty trucks
- Light-duty trucks
- Automotive
- Variety of off-highway equipment
Features & Benefits
- Pulse-width modulation (PWM) signals from engine management system provide fast response to changing cooling requirements enhancing fuel economy, reduced noise and maximum efficiency
- Compatible with many engine management systems for design flexibility
- Modular design allows use with Horton and other fan manufacturer products
- Improved outer tube design and simplified mounting system provides easier installation