US-Nidec HD5P4E General Purpose Motor 5 HP 900 RPM 230/460V 254T - HD5P4E
The US-Nidec HD5P4E is a general-purpose motor designed for reliable performance in various industrial applications. With a power rating of 5 HP and a speed of 900 RPM, this three-phase motor operates efficiently at 230/460V. It features a 254T frame and a TEFC enclosure, ensuring durability and protection against harsh conditions. Ideal for pulp and paper plants, sawmills, mines, foundries, chemical plants, and waste management facilities.
Product Highlights
The US-Nidec HD5P4E offers premium efficiency and robust construction. Its cast iron material and single horizontal footed mounting make it suitable for demanding environments. This motor is designed to handle hostile duty operations and features ball bearings for smooth performance.
Features
- 5 HP motor
- 900 RPM
- 230/460V
Specifications
| Horsepower |
5 HP |
| Speed (RPM) |
900 RPM |
| Voltage |
230/460 V |
| Amperage |
15 / 7.5 A |
| Phase |
Three Phase |
| Frame Size |
254T |
| Enclosure Type |
TEFC (Totally Enclosed Fan Cooled) |
| Material |
Cast Iron |
| Rotation |
REV (Reversible) |
| Bearings Type |
Ball / Ball |
| Bearings Size |
6209-2Z-J/C3 / 6309-2Z-J/C3 |
| Mounting Type |
Horizontal / Footed |
| Brand |
US-Nidec |
| MPN |
HD5P4E |
What our Experts Think
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Low-Speed, High-Torque: 900 RPM design is perfect for applications needing steady torque and reduced wear, such as mixers and conveyors.
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5 HP Performance: Delivers reliable power for medium-duty industrial tasks with consistent efficiency.
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Dual Voltage Flexibility: Compatible with both 230V and 460V three-phase systems for easy integration.
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254T Frame: Standardized frame ensures straightforward mounting and equipment compatibility.
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Durable & Efficient: Built for general-purpose use with long-lasting, energy-efficient operation.
Q&A
Q: What is the US-Nidec HD5P4E?
A: The HD5P4E is a 5 HP, three-phase general-purpose motor with a 900 RPM speed, 254T frame, and dual voltage capability (230/460V), designed for reliable industrial performance.
Q: What are the key features?
A: 5 horsepower, low-speed 900 RPM for high-torque applications, 254T frame, TEFC enclosure for protection, and energy-efficient operation on 230/460V systems.
Q: Where is this motor typically used?
A: Ideal for conveyors, mixers, crushers, and other heavy-duty equipment requiring low-speed, high-torque output.
Q: Why choose the HD5P4E model?
A: It provides dependable power, rugged construction, and efficient performance—perfect for continuous operation in demanding environments.
Q: Is the motor protected against harsh conditions?
A: Yes, the TEFC (Totally Enclosed Fan Cooled) design safeguards it from dust, dirt, and moisture, extending motor life.
Maintenance Tips
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Clean motor exterior regularly to maintain proper cooling and prevent dust buildup.
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Lubricate bearings as specified by the manufacturer to ensure long-lasting, smooth operation.
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Verify voltage input (230/460V) matches nameplate ratings for safe, efficient performance.
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Inspect 254T frame mounting and alignment to prevent vibration and wear.
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Monitor motor temperature, vibration, and noise to catch early signs of mechanical or electrical issues.
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Tighten all electrical connections periodically to prevent overheating or faults.
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Test insulation resistance annually to ensure continued electrical safety and reliability
