Features & Benefits
- Single Phase Split Phase
- 3/4 HP, 1725 RPM
- Resilient Ring Mount, Open Drip Proof
- Ball Bearing
- 10.72 C-Dimension, 1.25 Service Factor
- 5/8”Thru-bolts, shaft end
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- Marathon B318 Fan and Blower Motor, Single/Sp...
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Item #:
1052966
Marathon B318 Fan and Blower Motor, Single/Split Phase, Protection - None, 3/4 hp, 1725 RPM, 115/208-230V, 10.0/5.2-5.0 amp
Item #:
1052966
MWK 1026741
Price Details
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Imported from USA store
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Marathon Fan and Blower Motor, Single Phase Split Phase, 3/4 HP, 1725 RPM is designed to meet your power requirements.
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What Stands Out
High Efficiency
The Marathon B318 operates at 3/4 hp with an impressive 1725 RPM, ensuring optimal airflow and reduced energy consumption, making it a cost-effective choice for both residential and commercial use.
Versatile Voltage
With dual voltage options of 115/208-230V, this motor adapts easily to various electrical systems, providing flexibility for installation in different environments and ensuring compatibility across diverse applications.
Reliable Performance
Designed for durability, the Marathon B318 offers dependable operation without protective features, making it suitable for direct applications where robustness and maintenance ease are critical for user satisfaction.
Product Details
| Brand Name | Marathon Electric |
| Model | MB318 |
| Manufacturer | Marathon Electric |
| UPC | 722856048257 |
| Global Trade Identification Number | 00722856048257 |
| Part Number | B318 |
| Unit Count | 1 Count |
| Speed | 1725 RPM |
| Voltage | 230 Volts |
| Horsepower | 0.75 Horsepower |
| Item Weight | 1 Pounds (450 grams) |
| Material Type | Copper |
| EU Spare Part Availability Duration | 5 Years |
| Brand | Marathon Electric |
| Material | Copper |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC professionals seeking reliable motors for heating and cooling systems that require consistent performance.
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Homeowners
Homeowners needing to replace an old motor for ventilation or exhaust systems will find this unit very useful.
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Industrial Use
Suitable for industrial applications that require constant airflow, such as blowers in manufacturing processes.
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Small Appliances
Not suitable for small appliances as it may deliver too much power and be inefficient for such uses.
Product Description
Marathon B318 Fan and Blower Motor, Single/Split Phase, Protection - None, 3/4 hp, 1725 RPM, 115/208-230V, 10.0/5.2-5.0 amp
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the power output of the Marathon B318 Fan and Blower Motor?
Answer: The Marathon B318 Fan and Blower Motor has a power output of 0.34 horsepower, making it suitable for various ventilation and air movement applications. This power level is ideal for tasks requiring moderate airflow, like HVAC systems and industrial fans. The 34 hp rating means it can efficiently drive fans and blowers, ensuring that it meets the operational demands of facilities needing reliable air circulation. -
Question:
What is the phase type of the Marathon B318 motor?
Answer: The Marathon B318 motor is a single-phase model, meaning it operates on one alternating current supply. Single-phase motors are commonly used in residential and small commercial applications where three-phase power isn't accessible. This feature makes the B318 an excellent choice for smaller air handling systems or residential blowers that require a reliable motor without the complexity of three-phase wiring. -
Question:
Can the Marathon B318 motor run on both 115V and 230V?
Answer: Yes, the Marathon B318 motor is designed to operate on both 115V and 230V power supplies. This dual voltage capability allows for versatile installation in various settings, accommodating different electrical configurations typical in residential and commercial buildings. By enabling flexibility, users can confidently choose the applicable voltage for their specific setup, ensuring optimal performance without the need for special alterations. -
Question:
What is the RPM of the Marathon B318 fan and blower motor?
Answer: The Marathon B318 motor operates at a speed of 1725 RPM. This RPM is ideal for applications that require steady and consistent airflow, making it perfect for exhaust systems or general-purpose ventilation. A motor running at this speed ensures effective air movement and can improve the efficiency of HVAC systems by maintaining desired environmental conditions in various commercial or industrial spaces. -
Question:
What types of applications is the Marathon B318 motor suitable for?
Answer: The Marathon B318 motor is suitable for a variety of applications, including industrial ventilation, HVAC systems, and general air movement solutions. Its robust construction and performance make it ideal for environments that demand reliable airflow, such as factories, workshops, and commercial buildings. Whether you’re focusing on cooling systems or exhaust fans, this motor can deliver consistent performance. -
Question:
Does the Marathon B318 motor have built-in protection?
Answer: The Marathon B318 motor has no inherent protection features, meaning it does not include built-in overload or thermal protection. Users are advised to implement external protection devices to safeguard the motor from potential overload situations. This setup is especially important in demanding environments where the motor may be subjected to high operational loads, reducing the risk of failure and extending the motor's lifespan. -
Question:
What is the amperage rating of the Marathon B318 motor?
Answer: The Marathon B318 motor has an amperage rating of 10.05 to 5.0 amps, making it efficient in terms of energy consumption for its power output. Users should ensure that the electrical circuit supplying the motor can accommodate this amperage, allowing the motor to operate at peak efficiency. Understanding the amperage helps in selecting appropriate circuit breakers and ensuring safe installation. -
Question:
Is the Marathon B318 blowers motor suitable for outdoor use?
Answer: The Marathon B318 is not specifically designed for outdoor use since it lacks protection features. To employ this motor outdoors, it's crucial to provide proper housing that protects it from environmental factors such as moisture or dust. This consideration is essential for extending the motor's operational life and performance when installed in exposed locations, such as outdoor air handling units. -
Question:
How do I install the Marathon B318 motor?
Answer: Installation of the Marathon B318 motor should be undertaken by a qualified technician. The process typically involves securing the motor in a mounting bracket, connecting the electrical supply according to the voltage requirements (115V or 230V), and wiring it to the fan or blower assembly. Proper installation is essential for ensuring efficiency and safety. Following manufacturer guidelines and local electrical codes is recommended for optimal performance. -
Question:
Where can I buy the Marathon B318 Fan and Blower Motor?
Answer: You can buy the Marathon B318 Fan and Blower Motor from Ubuy, which provides a wide selection of high-quality industrial motors. Ubuy offers the convenience of online shopping, allowing you to find this specific motor along with many other electrical components. With detailed product descriptions and user reviews available, Ubuy makes it easier to make informed purchasing decisions.
MarathonElectric Fan Motors Editorial Review
The Marathon B318 Fan and Blower Motor is a capacitor start motor with a 56 Frame and 1725 RPM. It has a 5/8" od x 1-7/8" long shaft with no internal protection from overloading. The motor is only one speed, but its final output speed to the driven equipment can be controlled by calculating the sizes of each pulley. It is important to ensure that the horse power and shaft size of the motor to be replaced are the same. While it is possible to reverse the motor, it requires interchanging motor leads T5 and T8. Based on customer experience, some buyers received the motor with a bent shaft, leading to additional expenses for installation and removal. The return policy had a 50% restocking fee, making it an expensive mistake for buyers.
Customer Reviews & Ratings
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Pros
- Capcitor start motor
- 56 Frame with a 5/8" od x 1-7/8" shaft
- Final output speed can be controlled by calculating sizes of each pulley
Cons
- No internal protection from overloading
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MWK 1026741
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