5 hp 3450 RPM 145TC 230V Woodworkers Dust Collector Electric Motor # 120554C 5 hp 3450 RPM, 20.8 amps, 230V 60hz - Service Factor 1.0 Manual Overload Protection - Ball Bearings - Class F Insulation Open Drip Proof - Rigid Base Mounting - Electrically Reversible NEMA 145TC Frame - C Face mount - Shaft: 7/8" x 2 1/4" Overall Motor Length = 13.22 inches, motor name plate shows wiring diagram