GP100 is a new line of ABB NEMA cast-iron motors that utilize the same design philosophy that goes into the design of our renowned severe duty line of motors… ruggedness, reliability, performance and efficiency. The design provides high structural strength through the use of finite element analysis to strategically place material within each component to resist the effects of stress and vibration. Materials for resistance to corrosion are liberally used throughout for long life in a wide variety of industrial applications.