This Marathon 48C17D2042 belt drive motor is single split phase with one-speed operation. It runs at 1/4 hp, with a maximum speed of 1725 rpm. It operates at 115/208-230 VAC, 5.2/2.8-2.6 Amp. The motor has a 48YZ frame with open drip proof (ODP) enclosure, resilient ring mounting, and ball bearing system. It has auto protection. Weight is 16 pounds.