Marathon Motors U759P General Purpose Motor - 1-1/2 HP 1800 RPM 3 PH 208-230/460V Replacement for U759 - U759P

Marathon Motors U759P General Purpose Motor - 1-1/2 HP 1800 RPM 3 PH 208-230/460V Replacement for U759 - U759P

The Marathon Motors U759P general-purpose motor is designed for reliable operation in clean and dry environments. This three-phase motor is highly efficient, with a horsepower of 1-1/2 and a speed of 1800 RPM, making it suitable for a variety of applications including compressors, pumps, and conveyors.

Product Highlights

This Marathon Motors model is an efficiency powerhouse that provides cost savings and extended operation times. It boasts compatibility with standard industrial electrical systems through its 208-230/460V voltage range.

Features

• Equipped with Class F insulation and a service factor of 1.15.
• Designed to meet or exceed NEMA Premium efficiencies.
• Features normally closed thermostats and offers uncompromised performance with a three-year warranty.

Specifications

What our Experts Think

• Powerful Performance: Delivers 1.5 HP at 1800 RPM, making it ideal for industrial applications like pumps, conveyors, and compressors.

• Versatile Voltage: Operates on 208-230/460V, 60 Hz, three-phase power, ensuring compatibility with different power systems.

• Durable Construction: Built with a 145T frame and rigid base mount, offering stability and easy installation in standard setups.

• Efficient Design: Features a service factor of 1.15, ensuring reliable, long-lasting operation.

• Low Maintenance: Equipped with ball bearings and Class F insulation, minimizing maintenance and promoting extended motor life.

Q&A

Q: What applications is the U759P motor suitable for?
A: The U759P motor is ideal for a wide range of general-purpose applications such as pumps, fans, conveyors, and other industrial machinery requiring a reliable three-phase motor.

Q: What is the advantage of the Open Drip Proof (ODP) enclosure?
A: The ODP enclosure allows for effective cooling of the motor while protecting it from the ingress of water or debris, making it suitable for indoor and dry environments.

Q: Is the U759P motor inverter-duty rated?
A: The U759P motor is not specifically rated for inverter-duty. If used with variable frequency drives (VFDs), it's recommended to consult the manufacturer for compatibility.

Q: Does the U759P motor include thermal protection?
A: No, the U759P does not include thermal protection. It is important to monitor the motor during operation to avoid overheating.

Maintenance Tips

• Regular Inspections: Check for unusual vibrations, noises, or overheating to detect potential issues early.

• Clean Air Vents: Ensure the Open Drip Proof (ODP) enclosure remains free from debris to maintain proper airflow and cooling.

• Lubrication: Apply manufacturer-recommended lubricants to bearings as per guidelines to reduce friction and wear.

• Monitor Operating Conditions: Regularly monitor motor temperature, voltage, and current to ensure optimal performance.

• Check Alignment: Ensure proper alignment with driven equipment to avoid stress and premature wear.

• Inspect Electrical Components: Tighten electrical connections and inspect cables for signs of damage.

• Replace Filters: If applicable, replace air or oil filters to prevent contaminants from affecting performance.

• Test Motor Rotation: Verify the motor rotation direction periodically to ensure proper operation.