1.5 hp 2500 RPM 180 Volts DC 56C Frame TEFC Leeson Electric Motor # 108265 1.5 hp 2500 RPM 180 Volts DC 56C Frame TEFC NEMA 56C Frame 5/8" Diameter Keyed shaft - 7.5 amps 180 Volts DC 56C Face with Removable Bolt On Base TEFC = Totally Enclosed Fan cooled; Permanent magnet DC motor 1 Year Manufacture Warranty