Description
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.
- Electrical Type: Cap Start
- Phase: Single
- Voltage: 115/208-230
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.
Specifications
- Frame: 56H
- Diameter: 6.5 inches
- Motor Amperage: 21.0/11.3-10.5
- Mounting Type: Resilient (Extended Studs)
- Overload Protector: Auto
- Number of Speeds: 1
- Shaft Type: Single
What Our Experts Think
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2 HP belt drive fan and blower motor built for reliable HVAC performance.
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56H frame ensures compatibility with standard industrial mounts.
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Designed for commercial and light industrial fan and blower systems.
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Durable Marathon construction provides long-lasting service life.
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Ideal for maintaining airflow in ventilation and cooling applications.
Q&A
Q: What is the horsepower of this motor?
A: 2 HP, suitable for medium-duty fans and blowers.
Q: What type of motor is this?
A: Belt drive fan and blower motor for HVAC and ventilation systems.
Q: What frame size does it have?
A: 56H standard industrial frame.
Q: Where is it commonly used?
A: Commercial fans, blowers, and industrial ventilation applications.
Maintenance Tips
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Keep motor and belt free of dust and debris for optimal operation.
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Inspect belt tension and alignment regularly.
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Lubricate bearings per manufacturer’s instructions.
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Ensure proper ventilation around motor to prevent overheating.
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