
( Brand: Sumitomo ), ( Manufacturer Part Number: RNFM2-54L-AV-B-40 ), ( Part Type: Motor )
The Sumitomo RNFM2-54L-AV-B-40 3-phase induction motor is a high-quality, reliable, and efficient electrical motor designed for various industrial applications. This motor is a part of Sumitomo Electric Industries' robust line of industrial motors, known for their durability and performance.
The Sumitomo RNFM2-54L-AV-B-40 is a 3-phase induction motor, which means it operates on three electrical phases to create a rotating magnetic field, driving the motor's rotor. This motor has a rated power of 40 kW (53.6 horsepower) and a voltage of 6,600 V (line-to-line). The motor's frame size is 2, indicating a medium-sized motor with a compact design, making it suitable for space-constrained applications.
The motor's rotor is designed with a cast iron construction, ensuring high thermal conductivity and robustness. This helps to dissipate heat effectively, thereby enhancing the motor's overall efficiency and longevity. The motor's stator windings are made of copper, known for its excellent conductivity and durability, ensuring the motor can operate under heavy loads without overheating.
The Sumitomo RNFM2-54L-AV-B-40 is a squirrel-cage induction motor, featuring a simple and rugged design. The motor's squirrel-cage rotor is made of aluminum bars, providing excellent electrical conductivity and thermal performance. The motor's rotor is balanced, ensuring smooth operation and reducing vibrations, thus minimizing wear and tear on the motor's bearings.
The motor is designed with a class H insulation system, which means it can operate at temperatures up to 160 C (320 F) without degrading the insulation material. This feature makes the motor suitable for high-temperature applications, such as those found in the steel and cement industries.
The motor's cooling system is a forced-ventilation type, which includes a fan assembly that draws cool air from the motor's surroundings and forces it over the motor's stator windings to dissipate heat. This cooling system ensures that the motor operates at optimal temperature levels, increasing its overall efficiency and reducing the risk of overheating.
The Sumitomo RNFM2-54L-AV-B-40 3-phase induction motor is designed and manufactured to comply with international standards, such as IEC and CE, ensuring its safety and reliability. The motor's robust construction, high efficiency, and long service life make it an ideal choice for various industrial applications, such as pumping, material handling, and processing industries.
Pros of Sumitomo RNFM2-54L-AV-B-40 3-phase induction motor:1. Reliability: Sumitomo is a well-known brand in the electrical industry, and their motors are known for their durability and reliability.
2. Efficiency: This motor has a high power factor of 0.95, which means it converts a larger percentage of electrical energy into mechanical energy, reducing energy costs.
3. Versatility: The motor can operate in a wide range of temperatures and environments, making it suitable for various industrial applications.
4. Quality: Sumitomo motors are built with high-quality materials and precision manufacturing, ensuring long-term performance and minimal downtime.
Cons of Sumitomo RNFM2-54L-AV-B-40 3-phase induction motor:1. Cost: Sumitomo motors are typically more expensive than other brands, which may be a barrier for some buyers.
2. Size: The motor is relatively large and may require additional space in the installation area.
3. Complexity: The motor has a number of features and options, which can make it more complex to install and maintain than simpler motors.
Conclusion: The Sumitomo RNFM2-54L-AV-B-40 3-phase induction motor is a high-quality, reliable, and efficient option for industrial applications. Its high power factor, wide operating range, and durable construction make it a good choice for long-term performance. However, its higher cost and size may be a barrier for some buyers. If the benefits of the motor outweigh its drawbacks, it can be a worthwhile investment for those looking for a durable and efficient motor for their industrial applications.
Recommendation: If you are looking for a high-quality, reliable, and efficient 3-phase induction motor for your industrial applications, the Sumitomo RNFM2-54L-AV-B-40 is a good option to consider. However, be sure to consider its cost and size and weigh the benefits against your specific needs before making a final decision.
Manufacturer Part Number: RNFM2-54L-AV-B-40. 2-Year MRO Shield Protection Plan Included. A previously used, fully functional product that may have some signs of cosmetic wear. Special Instructions.
Sumitomo RNFM2-54L-AV-B-40 3-Phase Induction Motor. Sumitomo RNFM2-54L-AV-B-40 3-Phase Induction Motor Manufactured by SUMITOMO. Most items are in stock when they listed.
The product must be the original item shipped, with matching serial numbers if applicable.