Marathon Motors MGT0428 GT0428 Close-Coupled Pump Motor - MGT0428

Marathon Motors MGT0428 GT0428 Close-Coupled Pump Motor - MGT0428

The Marathon Motors MGT0428 (Catalog Number: GT0428) is a 25 HP, three-phase, close-coupled pump motor engineered for demanding industrial applications. Designed with a NEMA JM frame, this motor is ideal for direct coupling to pumps, ensuring efficient and reliable operation in various settings.

Specifications

What our Experts Think

• Powerful Performance: Delivers 25 HP (18.7 kW) at 1,775 RPM, ideal for demanding pump applications.

• High Efficiency: Achieves 93.6% efficiency, helping reduce energy consumption and operating costs.

• Robust Design: Features a cast iron frame and open drip-proof (ODP) enclosure for durability and heat dissipation.

• Versatile Voltage: Operates on both 230V and 460V, making it compatible with various industrial setups.

• Reversible Rotation: Offers flexibility in installation with reversible rotation capability.

Q&A

Q: What is the Marathon MGT0428 motor used for?
The MGT0428 is a 25 HP, three-phase motor designed for close-coupled pump applications.

Q: What are the motor’s electrical specifications?
It operates at 230/460 V, three-phase, and runs at 1775 RPM.

Q: What type of enclosure does the motor have?
The motor features an Open Drip Proof (ODP) enclosure, suitable for environments with exposure to dust and moisture.

Q: What is the frame size of the motor?
This motor uses a 284JM frame.

Q: What industries is this motor suitable for?
It is ideal for pump applications in industries such as water treatment, manufacturing, and agriculture.

Maintenance Tips

• Regular Cleaning: Clean the motor's exterior regularly to remove dust and debris, ensuring efficient heat dissipation. Use a soft brush or compressed air.

• Inspect Bearings: Listen for unusual noises during operation, which could indicate bearing wear. Replace bearings as necessary.

• Check Electrical Connections: Ensure all electrical connections are tight and free of corrosion to prevent potential faults.

• Monitor Amperage: Verify that the motor is operating within the recommended amperage range. Overcurrent can lead to overheating.

• Inspect the Fan: Ensure the motor's cooling fan is unobstructed and functioning properly to maintain efficient cooling.

• Replace Air Filters: If applicable, clean or replace air filters regularly to allow proper airflow and cooling.

• Check Capacitor Health: Ensure the motor's capacitor is functioning correctly to prevent starting issues.