GT1043A Marathon 75 hp 1800 RPM 365T Frame 230/460V TEFC Marathon Electric Motor #

GT1043A Marathon 75 hp 1800 RPM 365T Frame 230/460V TEFC Electric Motor

The GT1043A is a general-purpose Marathon electric motor designed for three-phase applications requiring reliable performance and durability. It replaces models such as Leeson 170031.60, B199037.00, 199037.00, and Dayton 44Z378, making it suitable for a wide range of industrial uses.

Key Specifications

• Horsepower: 75 hp
• RPM: 1800
• Voltage: 230/460 V
• Amperage: 171.0/85.5 A
• Enclosure: Totally Enclosed Fan Cooled (TEFC)
• Frame / Diameter: NEMA 365T Frame
• Shaft Dimensions: Keyed shaft, 2 3/8" diameter x 5 7/8" length
• Rotation: Reversible
• Bearings: Ball Bearings

Product Features & Fitment

This motor features a rigid base mount for secure installation and includes a keyed shaft for reliable power transmission. It is equipped with Class F insulation and a service factor of 1.15, though it does not include overload protection. The wiring diagram is conveniently located on the motor nameplate to assist with installation.

Cross Reference

• Leeson 170031.60, B199037.00, 199037.00, Dayton 44Z378

Warranty

1 Year Manufacturer Warranty