Model NumberNBY054MCAHorsepower. 5RPM1800RPM (full load)1755Phase3Frequency60Voltage230/460Frame Size56CMountingC-Face FootlessEnclosureTENVAmps1. 75/0. 88Amps (locked)12/6/2012Efficiency (at 100%)78. 0Efficiency (at 75%)75. 4Efficiency (at 50%)69. 3Power Factor (at 100%)68. 6Power Factor (at 75%)58. 5Power Factor (at 50%)46. 3Full Load Torque (lb ft sq)1. 51Locked Rotor Torque (% of Full Load)270Breakdown Torque (% of Full Load)360Brake Torque ( ft lb )0Efficiency TypeEISA 2007Construction MaterialsRolled SteelEstimated Weight28. 00WashdownYesWiring Diagram1, 2