U.S. Motors UJ25P2DP Close Coupled Pump Motor Three Phase TEFC Horizontal - Footed Motor - UJ25P2DP
The U.S. Motors UJ25P2DP is a robust close coupled pump motor designed for efficient operation in industrial applications. This three-phase motor offers a power rating of twenty-five horsepower and operates at a speed of one thousand eight hundred revolutions per minute. It is suitable for various pumping applications and is built to handle demanding environments.
Product Highlights
This motor is designed for continuous duty, featuring a TEFC enclosure that protects against dirt and moisture. The UJ25P2DP meets the needs of HVAC, plumbing, and other industrial sectors where reliability is crucial.
Features
- Voltage Rating: 208-230/460 & 190/380
- TEFC Enclosure for enhanced durability
- 284JP Frame size for easy integration
Specifications
| Horsepower |
25 HP |
| Full Load RPM |
1800 |
| Full Load Efficiency |
93.6% |
| Phase |
Three |
| Duty |
Continuous |
| Enclosure |
TEFC (Totally Enclosed Fan Cooled) |
| Poles |
4 |
| Insulation Class |
F |
| Weight |
280.0 LB |
| Brand |
U.S. Motors |
| MPN (Model Number) |
UJ25P2DP |
What our Experts Think
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Pump-Ready Design: Close-coupled configuration simplifies alignment and installation—ideal for direct-drive pump applications.
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25 HP Performance: Delivers powerful, consistent output for demanding fluid handling in industrial settings.
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Three Phase Efficiency: Operates on 208-230/460V systems for energy-efficient, balanced power distribution.
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TEFC Enclosure: Totally Enclosed Fan Cooled design protects against dust, dirt, and moisture—ensuring long motor life.
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Horizontal Footed Mount: Provides stable, vibration-resistant support for high-performance, continuous-duty use.
Q&A
Q: What is the U.S. Motors UJ25P2DP?
A: The UJ25P2DP is a 25 HP, three-phase close coupled pump motor with a TEFC (Totally Enclosed Fan Cooled) enclosure, designed for horizontal, foot-mounted installation in demanding pump applications.
Q: What are the key features?
A: 25 horsepower, three-phase power, TEFC enclosure for protection against dust and moisture, horizontal footed mounting, and close-coupled design for direct pump integration.
Q: Where is this motor typically used?
A: Ideal for industrial pumping systems including HVAC, water treatment, irrigation, and processing applications that require continuous, heavy-duty operation.
Q: Why choose the UJ25P2DP model?
A: It ensures reliable, high-efficiency performance, with rugged construction for demanding environments and seamless compatibility with close-coupled pump systems.
Q: Is this motor built for harsh environments?
A: Yes, the TEFC design protects internal components, making it suitable for both indoor and outdoor use where dust, debris, or moisture may be present.
Maintenance Tips
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Keep motor clean and clear of debris to maintain cooling efficiency in the TEFC (Totally Enclosed Fan Cooled) design.
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Lubricate bearings regularly per manufacturer specs to ensure long-lasting, smooth performance.
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Inspect close coupling and shaft alignment to prevent undue mechanical stress and wear.
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Verify three-phase voltage supply (typically 208-230/460V) for proper and safe operation.
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Monitor temperature, vibration, and noise for early signs of misalignment, imbalance, or internal wear.
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Ensure secure, level mounting on the footed base to reduce vibration and enhance stability.
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Check and tighten electrical connections to avoid faults or overheating.
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Test insulation resistance annually to maintain electrical safety and prolong motor life.
