Engine cooling electromagnetic fan drives

For light, medium and heavy commercial vehicles, and for Agricultural and Constriction Machinery.

Main characteristics and advantages:

Considerable fuel saving due to the prompt and complete clutch disengagement (OFF mode).
No slipping when the Friction Clutch is in switch ON position, this allows the cooling system efficiency to be kept at the medium-high fan speed (fulfilment of ATB specifications).
Prompt switching time and not affected by the clutch speed, with an advantage especially in hydrodynamic retarder operating conditions.
Fast engine warm up at the cold start with consequent improvement of winter comfort inside the cab and reduction of atmospheric pollution.
The high transmissible torque is steady till to the complete friction wear, this allows the clutch to work in all the engine operating conditions without any limitation and assures an high clutch reliability with low maintenance costs.
Prompt and punctual cooling system regulation.
Easy clutch management.