Baldor Electric Motor – 75 HP. 1160 rpm, 230/460 V, 184/92 amps, 60 Hz, 3 phase. Frame: 405T. Code: (F). Cat. No: M2552T. Spec: 16D51Y17. Ser: 396C. Class: B. Ser. F: 1.15. Des: B. Nema Nom. Eff: 91%. P.F: 84%. Rating 40c Amb-Cont. Driver Pulley: 9 in. dia. Shaft Diameter: 2 7/8 in. dia. Overall dimensions: 2 ft. 9-½ in. L x 1 ft. 9 in. W x 2 ft. H.(GD)