Marathon Motors MR376A R376A General Purpose Motor - MR376A

Marathon Motors MR376A R376A General Purpose Motor - MR376A

The Marathon Motors MR376A / R376A is a high-performance, three-phase electric motor designed for general-purpose industrial applications. Built to IEC (International Electrotechnical Commission) standards, this motor is ideal for use in fans, pumps, compressors, conveyors, and other equipment requiring IEC dimensions and electrical standards.

Specifications

What our Experts Think

• Powerful Performance: Delivers 1.5 HP at 1745 RPM, ideal for a wide range of industrial applications.

• IEC Compliant: Meets IEC 90S frame standards for international compatibility.

• Efficient Operation: Operates on 230/460V, 3-phase, 60 Hz, ensuring optimal performance.

• Durable Build: Features a cast iron frame with a Totally Enclosed Fan Cooled (TEFC) enclosure.

• Flexible Installation: Reversible rotation and designed for horizontal mounting with a C-face flange.

Q&A

Q: What is the Marathon MR376A motor used for?
The MR376A is a 1.5 HP, 3-phase motor designed for general industrial applications like fans, pumps, compressors, and conveyors.

Q: What are the motor's electrical specifications?
It operates on 230/460V three-phase power and has a speed of 1745 RPM.

Q: What type of enclosure does the motor have?
The motor has a Totally Enclosed Fan Cooled (TEFC) enclosure, making it resistant to dust and moisture.

Q: What is the frame size of the motor?
The MR376A motor uses a 90S frame, commonly used for general-purpose applications.

Q: What industries is this motor suitable for?
Ideal for chemical, petrochemical, food processing, and water treatment industries.

Q: Does this motor meet any international standards?
Yes, the MR376A complies with IEC (International Electrotechnical Commission) standards.

Maintenance Tips

• Regular Cleaning: Periodically remove dust and debris from the motor's exterior to prevent overheating.

• Inspect Bearings: Check for smooth operation and listen for unusual noises indicating wear.

• Check Electrical Connections: Verify that all connections are secure and free from corrosion.

• Monitor Amperage: Test the motor's amperage to ensure it operates within specified limits.

• Inspect the Fan: Ensure the fan is balanced and free from obstructions.

• Replace Air Filters Regularly: Clogged filters can restrict airflow and cause overheating.

• Verify Capacitor Health: Check the capacitor for proper operation and replace if necessary.