The Grainger 170FP1 is a 1/2 HP, 115V, 1725 RPM, 56C frame, open drip proof, single phase, ball bearing electric motor. It has a 1/2" diameter shaft and measures 9-1/2" long by 5-3/4" wide by 6-7/8" high. This motor can be used for a variety of industrial applications and is totally enclosed and fan cooled for protection against dirt, dust and splashing water. It has Class B insulation and a service factor of 1.15. The 170FP1 requires a 20 amp branch circuit and can provide 0.37 kW of power. This electric motor is durable, reliable and suitable for industrial use.