The Grainger 16N090 is a 1/4 HP, 115V, 60Hz, single phase, open drip proof motor with a 48 frame size. It has a 1.15 service factor, 1075 RPM at full load speed, and manual overload protection. The motor is thermally protected and has a NEMA standard C face with a 5/8" diameter shaft. It can be used for general purpose applications.