1 hp 3450rpm 56J Frame 230/460 Volts Three Phase Pump Motor - AO Smith Electric Motor # T3102 1 HP 3450 RPM 56J, 4.0/2.0 amps, 208-230/460V 60hz. Three Phase; Service Factor 1.40 Reversible; C-Face Mount, Round Body-no base Open Drip Proof - Ball Bearings 56-J Frame; 5/8" diameter threaded stainless steel shaft