AC Motor; Multi Speed; 1-1/2 | 3HP; 184T Frame Size; 1800/900 Sync RPM; 460 Voltage; AC; TEFC Enclosure; NEMA Frame Profile; Three Phase; 60 Hertz; Foot Mounted; Removable Base; 1-1/8" Shaft Diameter; 4-1/2" Base to Center of Shaft; 16.9" Overall Length; 78.5% Efficiency Full Load