US-Nidec UJ3P1DM Close Coupled Pump Motor 3HP 3600 RPM TEFC - UJ3P1DM
The US-Nidec UJ3P1DM is a three-phase close coupled pump motor built for demanding applications. This motor offers 3 horsepower, operates at 3600 RPM with a frame size of 182JM, and features a totally enclosed fan-cooled (TEFC) enclosure.
Product Highlights
This pump motor is designed with aluminum material, boasting high durability. Ideal for various industrial and commercial applications requiring a reliable and efficient motor.
Features
- 3 horsepower motor
- 3600 RPM
- Frame size 182JM
Specifications
| Brand |
US-Nidec |
| Model |
UJ3P1DM |
| Electrical Type |
Three Phase |
| Horsepower |
3 HP |
| RPM |
3600 RPM |
| Frame Size |
182JM |
| Enclosure |
TEFC (Totally Enclosed Fan Cooled) |
| Voltage |
208-230/460V |
| Amperage |
8.4-7.8/3.9 A |
| Rotation |
Reversible (REV) |
| Material |
Aluminum |
| Bearings Type |
Ball / Ball |
| Bearings Size |
6205-2Z-J/C3 / 6307-2Z-J/C3 |
| Mounting Type |
C-Face / Footed |
| Efficiency |
87.50% |
| Insulation Class |
Class F |
| Service Factor |
1.25 |
| Dimensions |
23" length, 14" width, 15" height |
| Weight |
61 pounds |
What our Experts Think
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High-Speed Power: Delivers 3 HP at 3600 RPM, providing strong, reliable performance for high-demand applications like pumps and compressors.
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TEFC Design: The Totally Enclosed Fan Cooled (TEFC) design ensures excellent protection against dust, moisture, and harsh environmental conditions, enhancing durability and performance.
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Close Coupled Efficiency: Ideal for close coupled pump systems, offering seamless integration for efficient water, fluid, and liquid transfer without added complexity.
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Durable & Long-Lasting: Built with rugged materials, this motor is designed to withstand continuous operation and demanding environments with minimal maintenance.
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Versatile & Reliable: Perfect for industrial pump applications in agriculture, water treatment, and other high-flow systems where reliability and high-speed operation are critical.
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Energy Efficient: Provides efficient power output, reducing operating costs and enhancing overall system efficiency.
Q&A
Q: What is the U.S. Motors Nidec UJ3P1DM used for?
A: The UJ3P1DM is a close-coupled pump motor designed for use in industrial and commercial pump systems, ensuring efficient operation in applications like water pumping, circulation, and fluid handling.
Q: What is the power and speed rating of the UJ3P1DM motor?
A: It provides 3 HP of power and operates at a high speed of 3600 RPM, offering optimal performance for demanding pump operations.
Q: What type of motor is the U.S. Motors Nidec UJ3P1DM?
A: It is a Totally Enclosed Fan Cooled (TEFC) motor, offering protection from dust, moisture, and contaminants in harsh industrial environments.
Q: What voltage does the UJ3P1DM support?
A: The UJ3P1DM is typically available in configurations that support standard three-phase voltage systems, ideal for commercial and industrial electrical setups.
Q: Where is the UJ3P1DM best suited?
A: This motor is best suited for water pumps, fluid systems, and other applications that require high-speed, reliable performance in industrial and commercial environments with a need for a robust, enclosed motor.
Maintenance Tips
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Clean Motor Regularly:
Periodically clean the motor housing, ensuring that cooling vents and the surface area are free of dust and debris to maintain optimal airflow and prevent overheating.
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Inspect Electrical Connections:
Ensure all electrical connections are tight and free of corrosion. Loose or oxidized terminals can result in poor performance or overheating.
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Lubricate Bearings (if applicable):
If your motor has lubricated bearings, follow the manufacturer's schedule for lubrication. Use the recommended grease type and avoid over-greasing to prevent bearing seal damage.
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Check Motor Alignment:
Confirm that the motor and pump are properly aligned. Misalignment can cause excessive vibration, increased wear on components, and reduced efficiency.
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Monitor Temperature:
Regularly check the motor's operating temperature. Overheating can be a sign of poor ventilation, excessive load, or incorrect voltage. Ensure the motor operates within the recommended temperature range.
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Inspect the Pump and Coupling:
Check the pump, shaft, and coupling for wear or damage. Misalignment or damaged components can lead to motor strain and eventual failure.
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Test Voltage and Amperage:
Verify the motor is operating within its rated voltage and amperage range (typically 208-230/460V). Overloading or incorrect voltage can reduce motor life.
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Check for Vibration:
Excessive vibration may indicate mechanical imbalance, misalignment, or worn components. Address any vibrations promptly to avoid motor damage.
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Keep the Motor Dry and Clean:
Since the UJ3P1DM is a Totally Enclosed Fan Cooled (TEFC) motor, ensure it operates in a dry environment, free from chemicals, moisture, or harsh conditions that could compromise its integrity.
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Schedule Professional Inspections:
Perform regular inspections, including checking the insulation resistance and overall motor condition. Professional servicing can help detect potential issues before they lead to failure.
