Cooling Tower Fan Motor Sizing

The mechanical components of a cooling tower fan are made up of motor gearbox drive shaft disc couplings and fan impeller.

Cooling tower fan motor sizing.

Cooling towers are used in both commercial and industrial applications. The water is pumped to the top and broken up into sprays. Heat load btu hr gpm x 500 x range of cooling if the heat load and one of the other two factors are known either the gpm or the range of cooling the other can be calculated using this formula. All rotors are balanced on electronic dynamic balancing machine.

Fill can either be a splash type or film type. Cooling tower depot s repair and maintenance experts are standing by 24 hours a day to provide immediate assistance to any and all your industrial cooling tower repair or maintenance projects. Motors gearheads linear motion cooling f ans motor and f an sizing fan sizing calculations selecting a fan this section describes basic methods of selecting typical ventilation and cooling products based on their use. The motor speed is typically 1 800 rpm s.

B induced draft in this cooling tower fans located at the air exhaust. In splash fill water falls over horizontal layers of splash bars that continuously breaks water into small droplets and also wetting the fill surface. Normally fills are made of plastic or wood. Cooling tower motor is compact in design perfect in weight to facilitate easy maintenance.

The design heat load is determined by the flow rate and the range of cooling and is calculated using the following formula. Cooling tower motors are available ranging from 0 5hp to 30hp capacities. Frame is basically a structure of cooling tower that holds all essential components of cooling tower like fan motors etc. This types of motors used in cooling towers and air conditioning and refrigeration industries plants.

Forced draught cooling tower. These take the form of a large rectangular concrete structure.