Definite Purpose Motors

NEMA 440 frame IEEE 841 motors have a shaft whose center is 11″ above the mounting surface. They have standard NEMA 440 frame construction with standard dimensions that allow drop-in replacement of motors from multiple suppliers with no modifications required to existing installations.

Saw arbor AC motors are three-phase and don’t require starting capacitors, run capacitors, or centrifugal starting switches that can wear out and fail. They operate with a higher torque and greater efficiency than single-phase models of the same HP, rpm, and frame size. They are commonly used with circular saws, pendulum saws, and grinding and polishing machines.

Saw arbor AC motors are three-phase and don’t require starting capacitors, run capacitors, or centrifugal starting switches that can wear out and fail. They operate with a higher torque and greater efficiency than single-phase models of the same HP, rpm, and frame size. They are commonly used with circular saws, pendulum saws, and grinding and polishing machines.

Saw arbor AC motors are three-phase and don’t require starting capacitors, run capacitors, or centrifugal starting switches that can wear out and fail. They operate with a higher torque and greater efficiency than single-phase models of the same HP, rpm, and frame size. They are commonly used with circular saws, pendulum saws, and grinding and polishing machines.