Marathon Electric MC1275 Aeration Fan Motor 3 hp 230 VAC Replacement MPN - MC1275

Marathon Electric MC1275 Aeration Fan Motor 3 hp 230 VAC Replacement MPN - MC1275

The Marathon Electric MC1275 is a farm duty aeration fan motor designed for reliable performance. This motor offers a single-phase, one-speed operation with a power output of three horsepower and a maximum speed of three thousand six hundred RPM. Operating at two hundred thirty volts AC and drawing thirteen point two amps, the MC1275 is suitable for various applications in agricultural settings. The motor features a rigid base for secure mounting and a totally enclosed design that protects internal components from environmental elements. Its construction includes a rolled steel frame and a durable ball bearing system to enhance longevity.

Product Highlights

This motor is ideal for aeration tasks in farm environments, ensuring efficient airflow for livestock and crops.

Features

• Single-phase motor with one-speed operation
• Rated at three horsepower with a maximum speed of three thousand six hundred RPM
• Features a 145T frame with a rigid base and ball bearing system

Specifications

What our Experts Think

• Power Output: 3 HP, suitable for aeration applications.

• Voltage: Operates on 230 VAC for optimal performance.

• Speed: Runs at 3450 RPM for efficient operation.

• Frame Size: 145T frame for a solid build.

• Enclosure: Totally Enclosed Non-Ventilated (TENV) for durability.

• Mounting: Designed with a rigid base for secure installation.

• Rotation: Reversible for flexible usage.

• Amperage: 13.2 Amps for reliable power consumption.

Q&A

Q: What is the Marathon MC1275 motor used for?
The MC1275 is a 3 HP, single-phase motor designed specifically for aeration fans, grain drying equipment, and ventilation systems.

Q: What are the motor's electrical specifications?
It operates on 230 VAC power and runs at 3450 RPM.

Q: What type of enclosure does the motor have?
The motor has a Totally Enclosed Air Over (TEAO) enclosure, providing protection for continuous operation in dusty or humid environments.

Q: What is the frame size of the motor?
The MC1275 uses a 56Y frame, ideal for fan and ventilation applications.

Q: What industries is this motor suitable for?
This motor is perfect for agricultural settings, particularly for grain handling, aeration systems, and ventilation applications.

Maintenance Tips

• Regular Cleaning: Periodically clean the motor's exterior to remove dust and debris that could cause overheating. Use a soft cloth or low-pressure air for cleaning.

• Inspect Bearings: Check for smooth operation and listen for unusual noises indicating wear. If needed, replace the bearings to prevent motor failure.

• Check Electrical Connections: Ensure all electrical connections are secure and free from corrosion. This helps to prevent malfunctions and power loss.

• Monitor Amperage: Use an ammeter to check that the motor’s amperage is within the recommended range. Overcurrent can lead to motor damage.

• Inspect the Fan: Ensure the fan is free from obstructions and properly balanced. A faulty fan can lead to overheating and affect the motor’s efficiency.

• Replace Air Filters: If the motor has air filters, clean or replace them regularly to ensure adequate airflow for cooling.

• Check Capacitor Health: Regularly check the capacitor for proper functionality. If the motor struggles to start or runs erratically, consider replacing the capacitor.