
( Brand: Reliance Electric Company ), ( Manufacturer Part Number: P21F1005 ), ( Part Type: Ac Hp Motor ), ( Materials Sourced From: United States ), ( Nominal Rated Input Voltage: 230 V, 460 ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Ac Phase: Three Phase ), ( Shaft Type: Keyed ), ( Shaft Diameter: 1-3/8 In ), ( Ac Frequency Rating: 60 Hz ), ( Mounting Type: Face-mounted ), ( Base Rpm: 1740 )
The Reliance Electric P21F1005 AC Motor is a high-performance, heavy-duty motor designed to meet the demanding requirements of industrial applications. This motor, with a voltage rating of 230/460V AC, offers a nominal power of 7.5 horsepower (HP) and a rotational speed of 1740 revolutions per minute (RPM), ensuring optimal performance in a wide range of industrial settings.
The Reliance Electric P21F1005 Motor boasts a robust construction, with a total weight of 213 Tons-Calories (TC), indicating its sturdy and durable nature. It is engineered to deliver reliable and consistent power, making it an ideal choice for tasks that demand high torque and efficient power transmission.
The motor's design incorporates a high-quality, permanently lubricated ball bearing system. This feature not only enhances the motor's longevity but also minimizes maintenance requirements, thereby reducing downtime and increasing productivity.
The P21F1005 Motor from Reliance Electric is built to adhere to stringent quality standards, ensuring it performs optimally under various conditions. With its combination of power, efficiency, and durability, this motor is an excellent choice for a wide array of industrial applications, including pumping, conveying, and HVAC systems.
In summary, the Reliance Electric P21F1005 AC Motor is a robust, reliable, and high-performance motor. Its 7.5 HP, 230/460V AC rating, and 1740 RPM rotational speed make it a versatile solution for industrial applications, while its durable construction and minimal maintenance requirements ensure long-term performance and reliability.
1. High Power Output: With a power rating of 7.5 HP, this motor can handle heavy loads efficiently.
2. Versatile Voltage: The motor is compatible with both 230V and 460V power supplies, offering flexibility in installation.
3. Acceptable Speed: The motor operates at 1740 RPM, which is within a common range for industrial applications.
4. Standard Construction: The motor features a cast-iron frame for durability and resistance to shock and vibration.
5. Efficiency: The motor's 213TC designation indicates it has a high level of efficiency, which can help reduce energy costs.
Cons:1. Size and Weight: Due to its high power output and construction, the motor may be larger and heavier than smaller-capacity motors, which could present challenges in transportation and installation.
2. Potential Noise: Higher power motors can produce more noise during operation, which might be a concern in certain applications.
3. Maintenance: Like all electric motors, the Reliance P21F1005 will require regular maintenance, including periodic inspections and potential repairs or replacements of parts.
4. Cost: Given its high power output and features, this motor may be more expensive than lower-capacity alternatives.
Conclusion:The Reliance Electric P21F1005 AC Motor is a suitable choice for applications requiring a high power output and versatile voltage compatibility. Its efficiency, durability, and overall performance make it a viable option for industrial settings. However, potential buyers should consider the motor's size, weight, maintenance requirements, and cost before making a decision. If the application demands a smaller, quieter, or more budget-friendly motor, alternative options may be more appropriate.
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Max Motion AC Motor MQR-344CH, 3/4 HP, 230/460VAC, 3 PH, 1735 RPM, 60Hz, 56C. Next day air can be arranged. Max Motion AC Motor MQR-344CW, 3/4 HP, 230/460VAC, 3 PH, 1750 RPM, 60Hz, 56HC. Reliance Electric AC Motor.