Marathon Motors GT1028 Motor 25 HP 230/460V 3-Phase - GT1028 The Marathon Motors GT1028 motor is a 25 HP, 3-phase motor designed for continuous duty applications. It features a totally enclosed fan-cooled (TEFC) enclosure and can be used in various industrial settings. 25 HP motor 230/460V voltage Totally enclosed fan-cooled (TEFC) design This motor has a robust TEFC enclosure, ensuring long-term reliability in demanding environments. It operates at 1780 RPM and has a reversible rotation. The motor shaft measures 1.875 inches in diameter and 4.62 inches in length. Specifications Brand: Marathon Motors MPN: GT1028 Type: TEFC Application: Continuous Duty Enclosure: Totally Enclosed Fan Cooled Frame: 284T HP-Watts: 25 HP Volts: 230/460V Service Factor: 1.15 RPM: 1780 Phase: Three Rotation: Reversible Shaft: 1.875 inches Diameter X 4.62 inches Length Weight: 529 lbs What Our Experts Think 25 HP, 3-phase motor designed for reliable industrial performance. 230/460V dual-voltage capability offers installation flexibility. Built for general-purpose applications including pumps, compressors, and conveyors. Rugged Marathon construction ensures long service life and efficiency. A trusted choice for demanding commercial and industrial operations. Q&A Q: What is the horsepower of this motor?A: 25 HP, suitable for high-demand equipment. Q: What voltage does it operate on?A: Dual-voltage: 230/460V, 3-phase. Q: What applications is it used for?A: Pumps, compressors, fans, conveyors, and general machinery. Maintenance Tips Keep the motor clean and free from dust buildup. Lubricate bearings at intervals recommended by the manufacturer. Inspect wiring and terminals regularly for secure connections. Ensure proper ventilation for efficient operation and motor cooling.