
( Brand: General Electric ), ( Manufacturer Part Number: E7504 ), ( Part Type: Ac Hp Motor ), ( Actual Rated Input Voltage: 460 ), ( Rated Load: Hp ), ( Nema Design Letter: Design A ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Dp ), ( Base Rpm: 3575 ), ( Ac Motor Type: Induction/asynchronous ), ( Shaft Diameter: 2.375 ), ( Insulation Class: F ), ( Mounting Type: Foot-mounted ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Ac Phase: Three Phase )
The General Electric (GE) E7504 250 HP U.S AC Motor is a high-performance powerhouse designed for demanding industrial applications. This motor, with a rating of 250 horsepower, delivers robust and efficient power output, making it an ideal choice for heavy-duty tasks.
The motor operates at a standard voltage of 460 volts and a frequency of 60 Hz, ensuring it can be seamlessly integrated into existing electrical systems. It spins at a nominal speed of 1,180 revolutions per minute (RPM), providing a balanced and consistent power delivery.
The E7504 motor features a four-pole design, denoted by the 449TS code, which contributes to its efficient performance and quiet operation. The motor's frame and shaft are designed to handle high torque loads, ensuring reliable operation even under heavy load conditions.
The motor is also equipped with a Class F insulation system (EOK), which allows it to operate at higher temperatures, making it suitable for environments where ambient temperatures exceed 104 degrees Fahrenheit. This insulation system also enhances the motor's lifespan and resistance to mechanical and thermal stress.
In summary, the General Electric E7504 250 HP U.S AC Motor is a versatile and efficient power solution for a wide range of industrial applications. Its robust construction, high power output, and temperature-resistant insulation system make it a reliable choice for demanding industrial environments.
The General Electric E7504 250 HP U.S AC Motor (1180 RPM, 449TS, 460 EOK) is a high-performance motor that offers several advantages and potential drawbacks. Here's a breakdown:
Pros:1. High Power: With a 250 HP rating, this motor can handle demanding applications.
2. Low Speed: An RPM of 1180 makes it suitable for tasks requiring torque, such as pumps and fans.
3. Standard Efficiency: The NEMA Premium efficiency rating ensures energy efficiency, reducing operational costs.
4. Reputation: General Electric is a well-known brand with a reputation for quality and durability.
Cons:1. Price: Due to its high power and efficiency, this motor may be more expensive than other options.
2. Size and Weight: Higher power motors are typically larger and heavier, which can impact installation and transportation costs.
3. Specific Applications: This motor is designed for 460V power systems, which may not be common in all applications.
In conclusion, the General Electric E7504 250 HP motor is a high-performance, efficient, and reliable choice for demanding applications. However, its high price, size, weight, and specific voltage requirement are considerations that should be weighed against its advantages. If the application requires a powerful motor with a low speed and energy efficiency, this motor could be a suitable choice. If cost, size, or voltage are significant concerns, it may be worth considering less powerful or differently designed motors.
USA Electric Motor 1180 RPM, 250 Hp,Frame 449tS.