Techtop GR3-CI-TF-184T-4-B-D-5 AC Motor

The Techtop GR3-CI-TF-184T-4-B-D-5 AC Motor is a three-phase squirrel-cage induction motor from Techtop's GR3 Cast Iron Series, designed for continuous-duty (S1) operation in industrial machinery such as pumps, compressors, conveyors, blowers, mixers, fans, packaging lines, and material-handling equipment. With a 184T frame and 4-pole configuration, it delivers 5 HP at 1750 RPM (60 Hz) or 1450 RPM (50 Hz) and accepts 230/460 VAC at 60 Hz or 190/380 VAC at 50 Hz, drawing 12.6/6.3 A (60 Hz) or 15.8/7.9 A (50 Hz). This motor features a Totally Enclosed Fan Cooled (TEFC) design, cast-iron frame, B3 mounting, IP55 protection, insulation class F, service factor 1.25, NEMA Design A, and a nominal efficiency of 89.5% (NEMA Premium) with a 0.82 power factor. Nine leads, bearings 6306ZZ on both drive and non-drive ends, and a maximum ambient temperature of 40°C support reliable operation in demanding environments, including manufacturing plants, water or wastewater facilities, HVAC, and general industrial automation where dependable performance matters. Common replacements include WEG 00518ET3E184T-W22, ABB M3BP 132SB 4, and Baldor EM3554T.