April 3, 2020 - ABB's Above NEMA (ANEMA) NXR 7100 motors are Class I Div 2 capable, making it suitable for hazardous area locations. The NXR motors also offer improved cooling, a critical factor to extend the life of the motor. An internal cooling loop circulates air inside the motor, moving heat from the rotor to the frame, where an external fan blows air over the frame to remove the heat. The main terminal box and auxiliary box can be mounted in several positions. The rigid frame increases stability so that the motor can meet NEMA vibration requirements.
NXR 7100 motors extend the power range of the existing NXR 5000 and NXR 5800 up to 1750 Hp while offering the same features. These motors are available with up to an IP56 rating, for protection against contaminates and dust ingress.