Part-load efficiency is rapidly becoming the most important measure of energy efficiency in chiller units. Around the world, new environmental standards are increasingly based on a combined part-load ...

ROSEVILLE, Minn. — Horton Holding Inc. will launch in September new variable-speed fan drives and fan blades designed to improve commercial vehicle cooling system performance and help engine makers ...

Horton Inc. says its VMaster and Stratis Di Viscous Fan Drive and Controller systems offer an economical choice for customers who seek the flexibility of variable speed along with optimal engine ...

For many retrofit projects, the use of a VFD seems like a “no brainer.” Drives are now cheaper and more reliable than ever, and the benefits of efficient control of motors can’t be beat. Still, there ...

This family of drives is comprised of the Z1000 variable speed drive as well as the Z1000 Bypass Package designed specifically for commercial HVAC applications The Z1000 Variable Speed Drive is ...

Horton Inc has introduced Arctis two-speed fan drives, a better, more efficient engine cooling for medium-duty trucks, buses, severe-service vehicles, rear-engine cement mixers, and other on- and ...

While fully-variable fan drives are proven and standard equipment on heavy-duty commercial vehicles (e.g. semi-trucks) as a means to reduce fuel consumption and noise, they are not standard on ...

Hydraulic fan drives have caught on as the most effective way to cool diesel engines. A diesel’s operating efficiency (fuel consumption) and emissions output are closely related to operating ...

Speed optimization features also improve productivity, as do remote operator interfaces that link and coordinate multiple drives. What can designers do to ensure higher productivity from the ...