This Marathon 5KH39QN5225 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 VAC, 5.1 Amp. The motor has a 48 frame with open drip proof (ODP) enclosure, resilient ring mounting, and sleeve bearing system. Weight is 13 pounds.