Low Vibration

By exceeding NEMA® vibration requirements, mechanical integrity, and stability are preserved, extending motor and bearing life and reducing downtime for more reliable and efficient operation.

Extended Horsepower Capability

Extended horsepower capability allows a smaller motor to run at a higher horsepower than its baseline depending on the application requirements. This provides motor users potential cost savings while achieving the same motor performance.

Insulated Bearings

An electric motor operating on an adjustable speed drive (ASD) is at risk for premature bearing failure caused by stray currents. Experience indicates using insulated bearings on both ends of the motors is the most effective way to protect the motor from destructive currents. A high level of bearing protection is especially beneficial in applications where motor maintenance and replacement are difficult.

Insulation with Wide Thermal Capability

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