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LEESON Cooling Tower Fan Motors, Three Phase, TEAO Single Speed, Rigid Base


Leeson cooling tower fan motors are ideal for cooling towers, fan & blowers and other severe duty environments. These motors offer cast iron construction for structural rigidity and reduced vibrations.

Filter
LEESON 824528.00A
LEESON 824529.00B
StyleModelHpFull Load AmpsFramePower FactorOutput KwCodeMotor Enclosure DesignVoltage
A
824528.00		3 hp8/4A182T802.24 kWKTotally Enclosed Air Over230/460V AC
RFQ
B
824529.00		5 hp12.4/6.2A184T83.53.7 kWJTotally Enclosed Air Over230/460V AC
RFQ

Features

  • They feature an Inpro / seal shaft grounding technology to protect motor bearings from damaging electrical currents, increase equipment reliability and minimise unscheduled downtime.
  • These motors offer rigid base mounting for maximum stability and reduced vibrations.
  • They feature TEAO (totally enclosed air over) enclosures installed in the airstream where the air movement generated by the fan passes over the motor to cool it.
  • Their three-phase design offers a constant speed of 1800 rpm at varied horsepower ratings ranging from 3 to 150 hp.
  • They include brass T-drains on both ends of the motor to eliminate mixtures of water and compressor lubricants from cooling systems.

Frequently Asked Questions

What are shaft grounding rings?

Shaft grounding rings provide an alternate path to ground shaft voltage, i.e., from the shaft through the ring to the motor's housing (ground), thus protecting the bearings from damage.

What is the purpose of epoxy paint?

The motor's winding structure is completely coated with epoxy (a type of insulating resin) that protects against rust / corrosion in severe atmospheric conditions than the standard varnished windings.

What is the use of bearings in a motor?

Bearings is the connecting point between the rotating (rotor) and stationary (stator) elements of the motor that exhibit low friction loss. They are suitable for high-speed operation and are compatible with a wide range of temperatures.

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