The Hyundai HHI125-18-444TC is a high-performance 125 horsepower electric motor built in the 444TC frame size, rated at 1,800 rpm (60 Hz). Designed for industrial duty, this motor offers 3-phase power, totally enclosed fan-cooled (TEFC) construction, and premium efficiency — ideal for demanding applications.
Key Specifications
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Horsepower: 125 hp
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Frame: 444TC
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Speed: 1,800 rpm (approx. 1,785 rpm nominal)
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Voltage: 230/460 V (also usable at 208 V)
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Phase: 3-phase
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Efficiency: 95.4%
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Service Factor: 1.15
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Insulation Class: Class F
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Enclosure: TEFC (Totally Enclosed Fan Cooled)
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Bearings: 6318C3 / 6316C3 Weight: 1,610 lbs
Inverter Duty: 20:1 VT & 10:1 CT rated
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Marine Duty: Meets IEEE 45 for marine applications
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Warranty: Brand new with three-year warranty.
Why choose this motor?
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High reliability manufacturer: Hyundai is known globally for automotive and industrial equipment excellence; the HHI125-18-444TC is built to premium standards.
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Efficiency boost: With ~95.4% efficiency, this motor reduces operational cost through lower energy consumption and less heat generation.
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Inverter friendly: Rated for inverter duty (20:1 VT & 10:1 CT) making it suitable for variable frequency drive (VFD) use, giving flexibility for speed control.
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Rugged construction: Totally enclosed fan cooled (TEFC) design and Class F insulation ensure suitability in harsher industrial environments, including marine duty (IEEE45).
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Ready for heavy duty: With a service factor of 1.15 and heavy gauge bearings, the motor is built for long hours, high loads, and minimal downtime.
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Free shipping: The product ships free within the lower 48 states, making procurement easier and cost effective.
Applications
This motor is especially well suited for:
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Industrial pumps, compressors and HVAC blowers
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Marine propulsion or deck equipment (meets IEEE 45)
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Heavy conveyors and manufacturing lines
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Any application requiring 125 hp, 444TC frame, 3-phase motors with VFD compatibility
Installation & Support Notes
Please ensure proper mounting and alignment consistent with a 444TC frame size. Verify the motor nameplate matches your voltage, amperage, and speed requirements. For VFD operation, follow manufacturer guidelines for wiring, grounding, and filtering as required by your environment and drive.
Summary
If you’re looking for a reliable, efficient, heavy-duty 125 hp three-phase motor with premium build and inverter duty capability, the Hyundai HHI125-18-444TC in 444TC frame is an excellent choice. Backed by Hyundai’s manufacturing quality and a three-year warranty, this motor supports demanding industrial environments for years of dependable service.
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