The Grainger 16N438 is a 3/4 HP, 115V, 1725 RPM, 56C Frame, Open Drip Proof, Single Phase, Ball Bearing, Electric Motor. It has a NEMA standard 56C frame with a 1.15 service factor. The motor is thermally protected and rated for continuous duty applications. It has a standard 5/8" diameter output shaft. This electric motor can provide reliable power for various industrial applications.