
( Brand: Reliance ), ( Manufacturer Part Number: P28F311-UR ), ( Part Type: Ac Motor ), ( Nominal Rated Input Voltage: 230/460v )
The P28F311-UR Reliance AC Motor is a powerful and reliable three-phase motor, designed for industrial applications. This motor boasts a nominal power of 25 horsepower, making it a suitable choice for heavy-duty tasks. It operates at a standard voltage of 460 volts and a frequency of 60 Hz.
The motor's rotational speed is 1760 revolutions per minute (RPM), providing a balanced and consistent output. It features a frame size of 311, ensuring robustness and longevity, even under heavy loads. The motor's torque rating is an impressive 284 Newton-meters (Nm), indicating its high torque capacity.
The P28F311-UR Reliance AC Motor is constructed using high-quality materials and advanced manufacturing techniques. It features a cast iron frame for enhanced durability and heat dissipation. The motor's windings are made using copper, which provides excellent electrical conductivity and power efficiency.
The motor is fitted with a squirrel cage rotor, known for its simplicity, reliability, and high starting torque. The motor's bearings are of the sealed type, ensuring protection against dust and debris, thereby extending the motor's service life.
The P28F311-UR Reliance AC Motor is designed to operate in a wide temperature range, ensuring its performance in various environmental conditions. It is also built to comply with the International Electrotechnical Commission (IEC) standards, ensuring its safety and reliability.
In summary, the P28F311-UR Reliance AC Motor is a robust, high-power, and efficient three-phase motor, ideal for industrial applications. Its high torque capacity, excellent power efficiency, and compliance with IEC standards make it a reliable and durable choice for various industrial needs.
Pros of buying P28F311-UR Reliance AC Motor:1. Powerful: With a 25HP rating, this motor is capable of handling heavy loads, making it suitable for industrial applications.
2. Efficient: The motor operates at 1760RPM, which is an efficient speed for many industrial applications, resulting in energy savings.
3. Reliable: Reliance is a reputable brand in the field of electrical motors, known for their durability and reliability.
4. Customizable: This motor comes in a variety of configurations, allowing you to tailor it to your specific application requirements.
Cons of buying P28F311-UR Reliance AC Motor:1. Price: Being a powerful and efficient motor, it may be more expensive compared to less powerful alternatives.
2. Size: Due to its power and size, the motor may require a large space for installation.
3. Complexity: The motor may be more complex to maintain and repair compared to smaller, less powerful alternatives.
Conclusion: The P28F311-UR Reliance AC Motor is a powerful and efficient option for industrial applications that require heavy load handling. Although it may be more expensive and require more space, its reliability and customizability make it a worthwhile investment for many businesses. If your application requirements fit within this motor's capabilities, we recommend considering purchasing it. If not, you may want to explore other options that better fit your needs and budget.
3ph 25hp 230 460v 60hz 1760rpm 62 31amp Frau 284T type design b.
Usable on 208c at 68 amps. Reliance indent P28F311-UR ac motor new.
Sr rubber machinery parts corp.
Sf codes 40 degree c. Very nice motor. Reliance ac motor new P28F311-UR.
Brags DVR and opp end: 50bc03xpp30x26. Encl: TEFL.