Ingress Protection

Combining umbrella and V-ring seals provides IP56 protection against 100% humidity, enhancing the motor’s durability and reliability.

Insulation with Wide Thermal Capability

Cooling Tower motors incorporate Class H insulation materials in the winding designs, providing enhanced thermal protection. These motors operate with a low-temperature rise at rated conditions, resulting in a wide thermal margin and extended motor life.

Inverter Duty Rated

Designed for use with adjustable speed drives (ASD) for energy savings at optimum fan speed, it features an insulation system that meets NEMA MG1 Part 31 standards, can withstand sharp voltage spikes up to 2000 V in 0.1 μs, and provides speed ranges of up to 60:1 Variable Torque and 10:1 Constant Torque.

Multi-Mounting Options

Multiple drain plug provisions on the brackets, frame, and conduit box provide proper drainage across vertical and horizontal mounting positions.