
( Brand: Marathon Motors ), ( Manufacturer Part Number: 256TTFNA6529 ), ( Part Type: Hp Motor )
The 256ttfna6529 Marathon 20 HP, 1775 RPM, 3-Phase Severe Duty Motor is a powerful and reliable electric motor designed for heavy-duty applications. This motor features a 20 HP rating, which provides ample power for a wide range of industrial and commercial applications. Its operating speed is 1775 RPM, ensuring efficient and consistent performance.
The motor is a 3-phase design, which offers several advantages over single-phase motors. Three-phase motors are generally more efficient, produce less heat, and can handle higher loads. This motor is specifically designed for severe duty applications, meaning it is built to withstand harsh environments and heavy use.
The motor's frame is constructed of heavy-duty cast iron, providing excellent heat dissipation and durability. It features a high-quality, copper rotor wound with a double-layer insulation system for enhanced performance and longevity. The motor also includes a high-quality ball bearing assembly, ensuring smooth and quiet operation.
The Marathon 20 HP, 1775 RPM, 3-Phase Severe Duty Motor is designed to meet or exceed the NEMA MG1 standard for electric motors. It is also UL and CSA certified, ensuring that it meets the highest safety standards.
In summary, the 256ttfna6529 Marathon 20 HP, 1775 RPM, 3-Phase Severe Duty Motor is a high-quality, reliable, and powerful electric motor that is designed to handle the toughest industrial and commercial applications. Its robust construction, efficient operation, and safety certifications make it an excellent choice for any severe duty application.
Pros of buying a 256TTFNA6529 Marathon 20 HP 1775 RPM 3-phase severe duty motor:1. High Power: The motor delivers 20 HP, which is sufficient for most industrial applications.
2. High RPM: The motor operates at 1775 RPM, which is often needed in industrial applications for high speed operations.
3. 3-Phase: The motor is 3-phase, which is more efficient and reliable than single-phase motors.
4. Severe Duty: The motor is classified as severe duty, meaning it is built to withstand harsh conditions and heavy use.
Cons of buying a 256TTFNA6529 Marathon 20 HP 1775 RPM 3-phase severe duty motor:1. Price: The motor is expensive compared to standard motors, which may be a deterrent for some buyers.
2. Size: The motor is large and heavy, which may require additional space and support to install.
3. Complexity: The motor is a 3-phase motor, which may require specialized knowledge to install and maintain.
Conclusion:The 256TTFNA6529 Marathon 20 HP 1775 RPM 3-phase severe duty motor is a high-performance motor that is well-suited for industrial applications that require high power, high RPM, and the ability to withstand harsh conditions. However, the motor's high price, large size, and complexity may be a deterrent for some buyers. Ultimately, the decision to purchase the motor should be based on the specific needs and requirements of the application.
Recommendation:If the application requires high power, high RPM, and the ability to withstand harsh conditions, the 256TTFNA6529 Marathon 20 HP 1775 RPM 3-phase severe duty motor is a suitable choice. However, buyers should carefully consider the cost, size, and complexity of the motor before making a decision. If these factors are a concern, alternatives with lower performance or less severe duty rating may be a more cost-effective option.
It is continuous duty and has a 256t frame. 1 duty continuous shaft DOA.
Our choice of shipping method is non-negotiable. Made in USA.
Of speeds 1 motor mounting type rigid base thermal protection none ins. The voltage is, frequency 60 hertz , it 3 phase, and full load amps 48. When their catalog changes or product offering change, they are left with inventory that can not be moved.
Class f motor service factor The shaft rotation is clockwise counterclockwise, diameter inches, and length 4 inches.
There are cosmetic scuffs and scratches around the unit ambient temp.
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C charity or selling it directly to us.
It is possible to return items. 89 the shipping option you are presented for this item was chosen based on appropriate options weight, box dimensions, contents.
The shaft spins when turned by hand. Please review the shipping requirement below entire and technical specifications for most accurate information on this item.
40 degrees c length less shaft 21 motor design keyed rpm range efficiency group Norma premium efficient nominal 94.
It has a 3-phase design and totally enclosed fan-cooled motor.