The Grainger 170FR1 is a 1/2 HP, 115V, single phase, open drip proof fan motor with a 1075 RPM operating speed. It has a 48 frame size, CCW rotation, and features sleeve bearings and manual overload protection. This electric motor is thermally protected and suitable for continuous duty applications. With a C-face mounting configuration, it can be used for ventilation, cooling, fume exhaust, dust collection, and conveying systems. The 170FR1 measures approximately 9-1/2" long by 7-3/4" wide by 8-1/4" high and weighs 15 pounds.