
( Brand: Marathon ), ( Manufacturer Part Number: R338A ), ( Part Type: Ac Motor ), ( Reference Sku: 1066171 ), ( Model Number: R338a 180ltfc6588 ), ( Frame: Df180l ), ( Phase: 3ph ), ( Power: 20 Hp ), ( Rpm: 1180 Rpm ), ( Shaft Od: 1-7/8 In ), ( Voltage: 230 V-ac, 460 V-ac )
The Marathon R338A is a robust and high-performance AC motor designed for demanding industrial applications. With a capacity of 20 horsepower, this motor is equipped to handle heavy loads and deliver consistent power output. The motor is rated for a voltage of 230/460V-AC, making it suitable for use in both single-phase and three-phase power systems.
The Marathon R338A features a DC series wound design, which allows for smooth and efficient operation at a no-load speed of 1180 RPM. The motor has a frame size of DF180L, which is a standard size for industrial motors, ensuring easy integration with various applications.
The motor is equipped with an 180 litre, 6588 kWatt-hour, liquid-cooled thermal capacity. This feature ensures that the motor remains cool even under high-load conditions, extending its lifespan and improving overall performance.
The Marathon R338A is built with high-quality materials and precision engineering, ensuring durability and reliability in even the most challenging environments. It is designed to meet the highest standards of safety and efficiency, making it a reliable choice for a wide range of industrial applications.
Overall, the Marathon R338A is a powerful and efficient AC motor that is well-suited for heavy-duty industrial applications. Its liquid-cooled thermal capacity, DC series wound design, and high voltage rating make it a versatile and reliable choice for a variety of industrial applications.
Pros of Marathon R338A AC Motor:1. Powerful: With a 20 HP rating, this motor is capable of handling heavy loads and tasks.
2. Variable Voltage: Available in both 230V and 460V, it can be used in a variety of electrical systems.
3. High RPM: The 1180 RPM speed is suitable for many industrial applications.
4. Efficient: It has a high efficiency rating, which can help reduce energy costs over time.
5. Reliable: Marathon is a well-known brand, known for its durability and reliability.
Cons of Marathon R338A AC Motor:1. Price: Being a high-powered motor, it comes with a higher price tag compared to less powerful options.
2. Size: Due to its size and power, it may require more space for installation.
3. Complexity: Depending on the specific application, the motor may require additional components or modifications for proper operation.
Conclusion:The Marathon R338A AC Motor is a powerful and efficient option for industrial applications that require high power and high RPM. Its high price and size may be a disadvantage for some, but its reliability and efficiency make it a worthwhile investment for many. If you have the space and budget for it, this motor can provide reliable performance and help reduce energy costs over time.
Recommendation:If you need a powerful motor for heavy industrial tasks, the Marathon R338A AC Motor is a solid choice. Make sure to consider the space requirements and any additional components or modifications that may be needed for proper operation. Additionally, research the specific voltage and RPM requirements for your application to ensure this motor is the best fit for your needs.
Motor Starters. Model: R338A 18 FC6588. Shock Absorbs. Solenoid Valves.
Motor Drives. Solenoid Coils. Circuit Breakers.