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VS Direct Fan Drives

Based on pulse-width-modulation (PWM) signals from the engine management system, VS Direct controlled fan drive adjusts its output to provide just the degree of cooling needed.


  • Compressors
  • Compactors
  • Forklifts & Telehandlers
  • Generator sets
  • Agricultural tractors
  • Backhoe loaders
  • Excavators
  • Construction equipment
  • Variety of other off-highway equipment
  • Variety of on-highway trucks and vehicles


Maximum torque60 N-m [531 in.-lbs.]120 N-m [1062in.-lbs.]
Typical Fan Diameter500-700mm (20-28 in.)680-850mm (27-34 in.)
Typical Horsepower Range37-93 kW [50-125 HP]90-300 kW [125-400 HP]
Weight3.5-4.3 kg [7.72-9.48 lbs.]4.9-5.7 kg [10.80-12.57 lbs.]
Voltage12v and 24v12v and 24v

Recommended Fans

Shogun Modular Fans

Ideal for reduced-emission engines with flexibility in terms of blade counts and bolt circles fastened by rivets to a durably-constructed center disk. Available diameter range: 406.4 – 559 mm [16” – 22”]