On-Highway Drives RCV250 Fully Variable Fan Drives

Lighter with a compact design, RCV250 Fully Variable Fan Drives are engineered to turn larger fans that require higher torque. The RCV250 is an integrated belt-driven fan drive that can be mounted in various locations to eliminate the vibration inherent in traditional driveshaft-mounted fan drives.

Applications

Medium and heavy duty trucks
Vocational Trucks
Buses
Specialty on-highway vehicles
Variety of off-highway equipment

Specifications

Maximum torque: Up to 250 N-m [2,113 in.-lbs.] (on/off); 225 N-m [1,991 in.-lbs.] (fully variable)
Fan blade capacity (diameter): Configurations of 6 – 13 blades; 660 -- 1,092 mm [26 – 43 in.] diameter
Engine horsepower range: 260 – 600 kW [350 – 800 hp]

Features & Benefits

Fully variable speed control reduces operating noise, lowers fuel costs and provides cold weather performance advantages
Innovative design provides for faster response time and lower off-speed decreasing parasitic loss to preserve horsepower and provide effective cooling
Compact and lighter weight vs. competition with Horton’s one-piece design for ease of installation
Unexposed control harness means no drive replacement if belt breaks
Industry-leading, double row, angular contact (DRAC) bearing for increased durability and product life
Smooth fan engagements and fan modulation
Maintenance free
No friction liners or wear parts to replace

Video of Product

The RCV250 variable-speed fan drive represents the latest in viscous engine cooling technology. Engineered to cut costs and increase driver comfort, the RCV250 provides maximum fuel efficiency, more available horsepower and lower noise as it delivers only the required fan speed -- nothing more, nothing less.

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