FX01FK004 | 1 HP 1800 RPM 56HC 575V 3 Phase TEFC, FLEX-IN-1 Marathon Electric Motor

FX01FK004 | 1 HP 1800 RPM 56HC 575V 3 Phase TEFC, FLEX-IN-1 Marathon Electric Motor

The FX01FK004 is a versatile 1 HP Marathon Electric Motor designed to replace hundreds of discontinued or out-of-stock brand name motors. Ideal for industrial applications, it fits standard 56 frame motors with or without C-face mounts, offering a reliable and cost-effective replacement solution.

Key Specifications

• Horsepower: 1 HP
• RPM: 1800
• Voltage: 575 V
• Amperage: 1.30 A
• Enclosure: TEFC (Totally Enclosed Fan Cooled)
• Frame / Diameter: 56HC
• Rotation: 3 Phase
• Bearings: Double-sealed ball bearings

Product Features & Fitment

This motor features the patent-pending FLEX-IN-1™ multi-mount design with a repositionable bolt-on base and C-face, allowing rapid reconfiguration of the conduit box. The base can be rotated to accommodate NEMA F-1, F-2, or F-3 conduit box locations, supported by cast-in end frame markings and repositionable mounting screws.

Additional features include a rotatable fan guard (90° increments) and a 180° rotatable conduit box with 7/8” and 1-1/8” knockouts on all sides for flexible conduit entry. The motor comes with hole plugs for base repositioning and a conduit box cover gasket to maintain an IP44 or better enclosure rating after adjustments. This design supports inverter duty with a 10:1 current transformer ratio and Class F insulation for enhanced durability and performance.