Baldor EM3218TA General Purpose Motor, 5 HP, 208 230 460V AC, Open Drip Proof, Rigid Base Mount, 1750 rpm, 184T Frame, Auto Thermal Protection G8729481 Standards ASTM B117 Standards ASTM B117 Long length allows additional reach and leverage 1 1 8 in Shaft Length 2 3 4 in Motor Bearings Ball Length Less Shaft 13 3 4 in Overall Length 16 1 2 in Includes Conduit Box Weight 81 lb Nominal Efficiency 89 40 °C Motor Thermal Protection Auto Duty Cycle Continuous Insulation Class F NEMA Design B Motor Enclosure Design Open Drip Proof Motor Shaft Rotation CW CCW Motor Mounting Type Rigid Base Motor Mounting Position All Angle Inverter Rated Yes Motor Shaft Design Keyed Motor Frame Material Steel Shaft Dia