Marathon MB352 Belt Drive Fan and Blower Motor 2 HP 56H - MB352

Marathon MB352 Belt Drive Fan and Blower Motor 2 HP 56H - MB352

The Marathon MB352 is a belt drive fan and blower motor designed for HVAC applications. This robust motor features a two horsepower rating and operates at a speed of one thousand seven hundred twenty-five RPM.

Product Highlights

This motor is made from rolled steel and has a durable ODP enclosure. It is suitable for use in various settings, providing reliable performance for heating and cooling systems.

Features

• Electrical Type: Cap Start
• Phase: Single
• Voltage: 115/208-230

Specifications

What our Experts Think

• Powerful Performance: Delivers 2 HP at 1725 RPM, providing robust airflow for demanding applications.

• Voltage Flexibility: Operates on 115/208-230V single-phase power, accommodating standard electrical systems.

• Durable Construction: Features a 56H frame with an open drip-proof (ODP) enclosure, ensuring longevity in demanding environments.

• Efficient Operation: Designed for continuous duty with energy-efficient performance, contributing to reduced operational costs.

• Flexible Mounting: Equipped with a resilient base mounting system, simplifying installation and reducing vibration during operation.

Q&A

Q: Is the Marathon MB352 motor energy efficient?
A: Yes, the MB352 motor is designed for efficient operation with an efficiency rating of approximately 70%, making it suitable for continuous-duty applications while helping reduce energy consumption.

Q: Can this motor replace other 56H-frame motors?
A: Yes, the MB352's standard 56H-frame size and resilient base mounting make it a suitable replacement for many 2 HP single-phase motors in compatible applications.

Q: Why choose the Marathon MB352 motor?
A: The MB352 motor offers durability, efficiency, and versatility, ensuring long-term, trouble-free performance in various applications. Its robust design ensures consistent, long-lasting performance even under demanding conditions.

Maintenance Tips

1. Regular Cleaning: Keep the motor housing free from dust and debris to maintain proper cooling.

2. Inspect Bearings: Listen for unusual sounds during operation, which may indicate bearing wear.

3. Check Electrical Connections: Periodically inspect wiring and terminals for signs of wear, corrosion, or looseness.

4. Monitor Motor Temperature: Ensure the motor operates within its specified ambient temperature range to prevent overheating.

5. Lubrication: Ensure bearings are properly lubricated to reduce friction and wear.