The Grainger 16T928 is a Dayton 1/3 HP 115/230V AC electric motor. It is a single phase, open drip proof motor with a 1/3 HP rating and features a 1.15 service factor. The motor operates on 115/230V AC at 3450 RPM. It has a 48 frame size with a 5/8" diameter shaft and is TEFC enclosed. The 16T928 measures 9-1/2" in length and 6-7/16" in diameter. This electric motor can be used for a wide variety of light industrial and commercial applications.