FL210 and FL250 frames cover a horsepower range of 2 through 75, and are designed for harsh environments. The unique compact design reduces rotor
inertia and provides a higher torque-to-
inertia ratio. For example, the FL250 RPM AC
motor is three frame sizes smaller, weighs 63% less, and has the highest torque to
inertia ratio when compared to a standard TEFC NEMA
motor. This family of new
motors offers the highest power density per frame size in a totally enclosed
motor, allowing users to fit...
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