Description
Marathon MC103A General Purpose Motor Three Phase Three HP 3510 RPM – MC103A
The Marathon MC103A is a three-phase general purpose motor designed for various applications. This motor operates at three horsepower and has a speed of three thousand five hundred ten RPM. It features a 145TC frame size and an ODP enclosure, making it suitable for a variety of industrial and commercial uses.
- Electrical Type: Three Phase
- Voltage: 230/460
- Mounting Type: C-Face / Footless
The Marathon MC103A provides reliable performance and is constructed from rolled steel for durability. Its design is optimized for applications requiring a robust and efficient motor.
Specifications
- Phase: Three
- Rotation: REV
- Horsepower: 3
- RPM: 3510
- Frame Size: 145TC
- Enclosure: ODP
- Amperage: 7.6/3.8
- Shaft Type: Single
- Material: Rolled Steel
- Mounting Type: C-Face, Footless
What Our Experts Think
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3 HP general-purpose motor built for reliable industrial performance.
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Runs at 3510 RPM for high-speed, efficient operation.
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Three-phase design ensures stable power for demanding machinery.
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Durable Marathon construction provides long-lasting service life.
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Ideal for pumps, compressors, fans, conveyors, and general machinery.
Q&A
Q: What is the horsepower of this motor?
A: 3 HP, suitable for medium to heavy-duty industrial applications.
Q: What type of motor is this?
A: General-purpose three-phase motor for industrial use.
Q: What is the motor speed?
A: 3510 RPM for fast and efficient operation.
Q: What applications is it commonly used for?
A: Pumps, compressors, fans, conveyors, and general industrial machinery.
Maintenance Tips
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Keep motor clean and free of dust or debris.
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Inspect wiring and electrical connections regularly.
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Lubricate bearings according to manufacturer’s schedule.
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Monitor load and alignment to prevent premature wear.






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