U.S. Motors S5P3A General Purpose Three Phase TEFC Horizontal - Footed Motor - S5P3A
The U.S. Motors S5P3A is a general purpose motor that operates on three-phase power. This motor features a totally enclosed fan-cooled (TEFC) design, making it suitable for various applications including fans, compressors, and pumps. It has a power rating of five horsepower and operates at a rotational speed of twelve hundred revolutions per minute.
Product Highlights
Designed for reliability in general industrial equipment, this motor ensures efficient performance in demanding environments.
Features
- Powerful five horsepower rating
- Continuous duty design for industrial use
- Operates on 208-230/460 voltage rating
Specifications
| Horsepower |
5 HP |
| Service Factor |
1.15 |
| Frequency |
60 Hz |
| Full Load Efficiency |
89.5% |
| Voltage Rating |
208-230/460V |
| Full Load RPM |
1170 RPM |
| Enclosure |
TEFC (Totally Enclosed Fan Cooled) |
| Frame |
215T |
| Insulation Class |
F |
| Material |
Rolled Steel |
| Mounting Type |
Horizontal - Footed |
| Phase |
Three Phase |
| Full Load Amps |
15-14.1/7 A |
| Number of Poles |
6 |
| Weight |
115 lb |
| C Dimension |
18.8 in |
| Brand |
U.S. Motors |
| MPN |
S5P3A |
What our Experts Think
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High Performance: Delivers 5 HP at 1170 RPM, perfect for applications that require consistent and reliable operation.
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Durable Design: Features a 215T frame and a Totally Enclosed Fan Cooled (TEFC) enclosure, offering protection against dust, dirt, and moisture.
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Energy Efficient: Operates at 208-230/460V with a 1.15 service factor, ensuring reliable performance while maintaining energy efficiency.
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Versatile Applications: Ideal for use in pumps, fans, compressors, and other general-purpose industrial applications.
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Maintenance-Friendly: Equipped with double-sealed ball bearings and a rigid base, making installation and maintenance easy.
Q&A
Q: What are the benefits of the TEFC design?
A: The TEFC design offers superior protection against dirt, moisture, and harsh chemicals, ensuring the motor performs reliably in demanding environments like manufacturing plants, conveyors, and water treatment facilities.
Q: What applications is the S5P3A motor suitable for?
A: This motor is ideal for a wide range of industrial applications, such as pumps, fans, compressors, conveyors, and other heavy-duty machinery that require reliable, long-term performance.
Q: Is the S5P3A motor reversible?
A: Yes, the motor is reversible, providing flexibility in installation and use, particularly for equipment that requires direction control.
Q: What is the duty rating of the S5P3A motor?
A: The motor is rated for continuous duty, providing dependable, consistent performance over long periods of time.
Q: Does the S5P3A motor include thermal protection?
A: No, the motor does not come with built-in thermal protection. It is recommended to use external overload protection to prevent motor overheating.
Maintenance Tips
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Regular Inspections: Check for unusual vibrations, noises, or overheating to detect potential issues early.
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Clean Air Vents: Ensure the Totally Enclosed Fan Cooled (TEFC) enclosure remains free of debris to allow proper ventilation and cooling.
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Lubrication: Apply manufacturer-recommended lubricants to the bearings at regular intervals to reduce friction and wear.
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Monitor Operating Conditions: Keep an eye on the motor’s temperature, voltage, and current to ensure it’s operating within optimal parameters.
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Check Alignment: Ensure the motor is properly aligned with connected equipment to avoid unnecessary stress and premature wear.
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Inspect Electrical Components: Tighten electrical connections and check for damaged wires to maintain safe operation.
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Replace Filters: If the motor has air filters, replace them as needed to prevent contaminants from affecting performance.
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Test Motor Rotation: Periodically verify the motor's rotation direction to ensure correct operation.
