HW Ventilation centrifugal clutches are designed for applications in which a gearmotor attached to a fan is directly coupled with the motor shaft and has to start quickly at a high rpm. In these situations, it is recommendable the usage of a clutch that engages the fan gradually, in order to prevent the risk of breakage. Typical applications for our ferodo clutches are agricultural sprayers.
Our ferodo clutches are designed to be installed on 12 or 16 blade aluminum hubs. The blade configuration can be decided by the user (i.e. 12-12, 12-8, etc.) and the setting angles are variable and adjustable in the range of 20° - 50°, depending on the blade model.
The blades that can be employed with our variable pitch hubs can have an airfoil profile (TM), or a sickle profile (C, F) and are available in a huge variety of materials (polypropylene, polyamide, ATEX, aluminum).
Our ferodo clutches are designed to be installed on 12 or 16 blade aluminum hubs. The blade configuration can be decided by the user (i.e. 12-12, 12-8, etc.) and the setting angles are variable and adjustable in the range of 20° - 50°, depending on the blade model. The blades that can be employed with our variable pitch hubs can have an airfoil profile (TM), or a sickle profile (C, F) and are available in a huge variety of materials (polypropylene, polyamide, ATEX, aluminum).
315-630 mm T -40° C to +120° C° 
21.65 - 38.03 mm 
25°-45° T -58° F to +356° F° 
550 -1100 mm 20°-37,5° T -40° C to +120° C° 
450 -1282 mm 25°-50° T -50°C to +300°C° 
300 - 1270 mm 20°-45° T -40° C to +140° C° 
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