AC Motor; Multi Speed; 10 | 20HP; 286T Frame Size; 1800/900 Sync RPM; 460 Voltage; AC; TEFC Enclosure; NEMA Frame Profile; Three Phase; 60 Hertz; Foot Mounted; Removable Base; 1-7/8" Shaft Diameter; 7" Base to Center of Shaft; 28.3" Overall Length; 85.5% Efficiency Full Load