US-Nidec HO7P2BLE Vertical Hollow Shaft Motor 7 1/2 HP - HO7P2BLE
The US-Nidec HO7P2BLE is a three-phase vertical hollow shaft motor designed for heavy duty applications. It has a power rating of seven and a half horsepower and a frame size of 213TP. This motor is optimal for use with turbine, mix flow, and propeller pumps.
Product Highlights
This motor is built for durability and high performance in various pumping applications. It features a coupling height of seventeen and nine-sixteenths inches, and a base diameter of ten inches.
Features
- Three-phase power type
- Rated at seven and a half horsepower
- Weather Protected Type I (WPI) enclosure
Specifications
| Frame |
213TP |
| Enclosure |
WPI (Weather Protected, Type I) |
| Coupling Bore Size |
1 inch |
| Coupling Keyway |
1/4 inch |
| Efficiency |
91.7% |
| Service Factor |
1.15 |
| Ambient Temperature |
40°C |
| Weight |
210.21 lbs |
| Electrical Type |
Three Phase |
| Voltage |
230/460 V |
| Down Thrust |
2500 lbs |
What our Experts Think
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High Power Output: Delivers 7.5 HP, making it ideal for heavy-duty industrial applications such as pumps, fans, and compressors that require substantial power.
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Vertical Hollow Shaft Design: The vertical hollow shaft configuration allows for easy integration into vertical systems, perfect for equipment that needs direct drive functionality.
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Versatile Use: Suitable for a variety of industrial operations, particularly where space-saving and efficient power transfer are key, such as water treatment, HVAC, and mining.
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Durability: Designed for rugged, continuous operations, this motor is built to withstand tough conditions and ensure long-term reliability.
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Efficient Performance: Offers consistent, efficient performance to minimize energy costs and enhance operational reliability.
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Trusted Brand: Manufactured by US-Nidec, known for producing high-quality, industrial-grade motors that excel in demanding environments.
Q&A
Q: What is the US-Nidec HO7P2BLE motor used for?
A: The HO7P2BLE is a vertical hollow shaft motor designed for industrial applications, particularly for powering pumps, blowers, and other machinery that require vertical mounting.
Q: What is the power rating of the HO7P2BLE motor?
A: It provides 7.5 HP, offering robust performance for medium to heavy-duty industrial applications.
Q: What type of motor is the HO7P2BLE?
A: It is a vertical hollow shaft motor, ideal for coupling with various equipment that requires a vertical shaft connection.
Q: What voltage does the HO7P2BLE support?
A: This motor is typically designed for use with 208-230/460V, three-phase power systems, making it suitable for industrial settings.
Q: Where is the HO7P2BLE motor best suited?
A: Best suited for vertical applications in industries such as water and wastewater treatment, mining, and HVAC systems, where high power and vertical mounting are essential.
Maintenance Tips
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Regular Cleaning:
Keep the motor clean, especially the cooling vents and around the shaft area. Accumulated dirt and debris can reduce cooling efficiency and cause overheating.
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Inspect Electrical Connections:
Ensure all wiring connections are secure and free of corrosion to prevent electrical faults, voltage drops, or overheating.
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Verify Proper Voltage:
Check that the motor operates within the specified voltage range. Incorrect voltage (either high or low) can cause inefficiency, overheating, or motor damage.
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Monitor Operating Temperature:
Ensure the motor is not running hotter than usual. Overheating may indicate excessive load, poor ventilation, or potential internal failure.
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Lubricate Bearings (if required):
If the motor has lubricated bearings, follow the manufacturer’s recommendations for the correct type and schedule of lubrication. Keep bearings properly greased to reduce wear and noise.
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Check Shaft Alignment:
Ensure the motor shaft is properly aligned with the load. Misalignment can cause vibration, wear, and mechanical damage over time.
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Inspect for Vibration:
Excessive vibration may indicate an imbalance, misalignment, or mechanical failure. Ensure the motor is securely mounted and aligned with connected equipment.
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Check for Oil or Moisture Leaks:
Inspect the motor for any signs of oil or moisture around seals or connections. Leaks can cause contamination and damage to internal components.
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Test the Motor's Performance:
Periodically test the motor under load to ensure it's running efficiently. Any sudden decrease in performance could indicate internal wear or damage.
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Regular Maintenance Inspections:
Schedule periodic inspections by a qualified technician to assess the overall condition of the motor, including electrical checks, mechanical checks, and performance tests.
