Marathon Motors MN437 N437A Washdown Motor - MN437

Marathon Motors MN437 N437A Washdown Motor - MN437

The Marathon Motors MN437 N437A is a high-performance, stainless steel washdown motor designed for demanding applications in the pharmaceutical and food processing industries, where sanitation and durability are paramount.

Specifications

What our Experts Think

• Powerful Performance: Delivers 2 HP at 1750 RPM, ideal for washdown applications.

• Corrosion-Resistant: Made with stainless steel components for durability in harsh environments.

• Reliable Operation: Operates on 208-230/460V, 3-phase, 60 Hz power supply.

• Efficient Use: Features a power factor of 80 and an efficiency of 86.5%.

• Flexible Installation: Designed for horizontal mounting with a C-face flange.

Q&A

Q: What is the Marathon MN437 motor used for?
The MN437 is a 2 HP, 3-phase washdown motor designed for use in harsh, washdown environments where corrosion resistance is crucial.

Q: What are the motor's electrical specifications?
It operates on 208-230/460V three-phase power and runs at 1750 RPM.

Q: What type of enclosure does the motor have?
The motor has a Totally Enclosed Fan Cooled (TEFC) enclosure, which protects against moisture and dust while offering excellent cooling.

Q: What is the frame size of the motor?
The MN437 uses a 56C frame for secure mounting and installation.

Q: What industries is this motor suitable for?
This motor is ideal for food processing, pharmaceutical manufacturing, chemical processing, water treatment facilities, and other washdown-required environments.

Q: Does the motor have any protective features?
Yes, the motor has a service factor of 1.15 for reliable performance under varying load conditions and is designed for continuous-duty applications.

Maintenance Tips

• Regular Cleaning: Periodically clean the motor's exterior to prevent dust and debris from causing overheating. Use a damp cloth and avoid using harsh chemicals that could damage the motor's surface.

• Inspect Bearings: Check for smooth operation and listen for any unusual noises. If you notice irregular sounds, the bearings may need to be replaced to prevent motor failure.

• Check Electrical Connections: Ensure all electrical connections are secure and free from corrosion. This will help prevent short circuits or power loss.

• Monitor Amperage: Check the motor's amperage with an ammeter to ensure it’s operating within the manufacturer's recommended range.

• Inspect the Fan: Ensure the fan is unobstructed and functioning properly. A blocked or unbalanced fan can cause the motor to overheat.

• Replace Air Filters: If the motor includes air filters, clean or replace them regularly to ensure proper airflow and cooling.

• Check Capacitor Health: Inspect the capacitor for proper functionality. If the motor starts erratically or struggles to turn on, the capacitor may need replacement.