AO SMITH P48SN6V1 Ac Motor 1/2HP 1140RPM 1/2IN 460V-AC 3PH

( Brand: Ao Smith ), ( Manufacturer Part Number: P48SN6V1 ), ( Part Type: Ac Motor ), ( Power: 1/2 Hp ), ( Rpm: 1140 Rpm ), ( Shaft Od: 1/2 In ), ( Voltage: 460 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1767772 ), ( Product Condition: Used Excellent )

Review AO SMITH Ac Motor 1/2hp 1140rpm 1/2in 460v-ac 3ph

The **AO Smith P48SN6V1 AC Motor** is a high-performance, single-stage, hermetically sealed centrifugal water pump designed for residential and light commercial applications, offering reliable and efficient water delivery for a variety of household and small-scale needs. Engineered with precision, this motor operates at ** horsepower (0.5 HP)** and delivers a consistent flow rate of **1140 revolutions per minute (RPM)**, ensuring optimal performance for standard residential water systems, irrigation, or light industrial uses. Powered by a **460-volt, three-phase alternating current (AC) electrical supply**, this motor is built to handle demanding operational conditions with durability and efficiency, making it an excellent choice for applications requiring steady and dependable water movement.

The ** -inch ( ") discharge size** of the pump allows for versatile installation in tight spaces while maintaining adequate water pressure for typical household needs, such as supplying water to faucets, showers, or outdoor sprinklers. Constructed with robust materials, the AO Smith P48SN6V1 features a **closed-loop, hermetically sealed design**, eliminating the need for external lubrication and reducing the risk of leaks or contamination ideal for environments where cleanliness and low maintenance are priorities. Its compact yet sturdy construction ensures easy integration into existing plumbing systems, whether in new installations or retrofits, while its energy-efficient operation helps minimize operational costs over time.

Backed by AO Smith s reputation for quality and innovation, this motor is designed to provide **long-lasting performance** with minimal wear and tear, making it a cost-effective solution for both homeowners and contractors. Whether used in a residential home s water supply system, a small-scale agricultural setup, or a light commercial application, the P48SN6V1 delivers **consistent pressure and flow**, ensuring reliable water delivery when and where it s needed most. With its **three-phase AC motor**, it is particularly well-suited for applications requiring higher power efficiency and stability, making it a versatile and dependable choice for a wide range of water pumping needs.

### **Pros and Cons of buying a AO Smith P48SN6V1 AC Motor (1/2 HP, 1140 RPM, 1/2" Shaft, 460V AC, 3-Phase)**

1. **Reliable Brand Reputation** AO Smith is a well-known manufacturer in the HVAC and water heater industry, known for durable and high-quality components. Their motors are often designed to meet strict industry standards, ensuring longevity and performance.

2. **Commercial-Grade Durability** This motor is likely built for industrial or commercial applications, meaning it is constructed to withstand continuous use under demanding conditions. It may have better insulation, cooling, and mechanical robustness compared to residential-grade motors.

3. **Standardized Specifications** The 1/2 HP, 1140 RPM, and 460V, 3-phase configuration is a common industrial standard, making it easier to find compatible replacements, spare parts, or technical support. Many commercial systems (e.g., water heaters, pumps, or HVAC units) use similar motors, ensuring compatibility.

4. **Efficient Performance** AC motors, especially those designed for commercial use, often provide consistent and efficient operation. The 1140 RPM speed is typical for applications requiring moderate torque without excessive wear.

5. **Warranty and Support** AO Smith products often come with manufacturer warranties (typically 1 3 years), and their motors may be backed by technical support or authorized distributors. This can be valuable for troubleshooting or replacements.

6. **Compatibility with Existing Systems** If you are replacing a failing motor in an existing AO Smith or compatible system (e.g., a commercial water heater or pump), this motor will likely fit seamlessly without requiring major modifications.

7. **Energy Efficiency** Modern AO Smith motors are often designed with energy-saving features, such as improved insulation or optimized windings, which can reduce operational costs over time.

8. **Easy Installation** The 1/2" shaft size and standard electrical connections (460V, 3-phase) simplify installation, especially if you have experience with electrical or mechanical work. Pre-wired or pre-mounted motors can further streamline the process.

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1. **High Initial Cost** Commercial-grade motors like this one are typically more expensive than residential or lower-grade industrial motors. The price may be a significant upfront investment, especially if you are not replacing an existing AO Smith unit.

2. **Specialized Electrical Requirements** The 460V, 3-phase configuration requires a compatible power supply. If your facility lacks a 3-phase electrical setup or lacks the proper voltage, you may need additional infrastructure (e.g., a transformer or generator), adding to the cost and complexity.

3. **Limited Availability** While AO Smith is a reputable brand, this specific motor model may not be as widely stocked as more common motors (e.g., those from brands like Emerson or WEG). You may need to order from a specialized distributor, which could delay delivery.

4. **Potential Overkill for Small Applications** If you are using this motor in a small-scale or low-demand application (e.g., a minor pump or fan in a residential setup), the 1/2 HP motor may be more powerful than necessary. Over-sizing can lead to inefficiencies, higher energy costs, or unnecessary strain on the system.

5. **Maintenance Requirements** Commercial motors, while durable, may require regular maintenance (e.g., lubrication, bearing checks, or cooling system inspections) to ensure optimal performance. Neglecting maintenance could lead to premature failure.

6. **Compatibility Issues with Non-AO Smith Systems** If you are not replacing an AO Smith unit, there is a risk that the motor may not fit perfectly due to differences in mounting, shaft size, or electrical connections. Always verify compatibility with your specific application.

7. **Weight and Size** Commercial motors are often heavier and bulkier than residential ones. This may complicate installation in space-constrained environments or require additional structural support.

8. **Resale Value** Unlike some high-end appliances, motors are not typically resold with high value. If you ever need to replace or upgrade, the used market for this specific motor may be limited.

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The **AO Smith P48SN6V1 AC motor** is a **reliable, commercial-grade motor** suited for applications requiring durability, efficiency, and standardized performance. It is an excellent choice if:

- You are replacing an existing AO Smith or compatible motor in a commercial or industrial system.

- Your facility has a 460V, 3-phase electrical setup.

- You prioritize brand reputation and long-term reliability over cost savings.

- The motor s specifications align perfectly with your application s requirements.

- You are working with a small-scale or low-demand system where a lower HP motor would suffice.

- Your electrical infrastructure does not support 460V, 3-phase power.

- You are on a tight budget and cannot justify the higher upfront cost.

- You are unsure about the motor s compatibility with your specific system, risking installation or performance issues.

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1. **Verify Compatibility** Before purchasing, confirm that the motor s shaft size (1/2"), RPM (1140), and electrical requirements (460V, 3-phase) match your application. Check the mounting dimensions and electrical connections to ensure a perfect fit.

2. **Assess Your Power Supply** Ensure your facility has a 3-phase, 460V power source. If not, you may need to invest in a transformer or generator, which could offset the motor s cost savings.

3. **Compare Alternatives** If budget is a concern, explore other reputable brands (e.g., Emerson, WEG, or Reliance) that offer similar specifications. While AO Smith is reliable, alternatives may provide competitive pricing without sacrificing quality.

4. **Consider a Used or Refurbished Motor** If the motor is for a non-critical application, a refurbished or used AO Smith motor (from a trusted seller) could offer significant cost savings while maintaining reliability.

5. **Factor in Long-Term Costs** Calculate the total cost of ownership, including energy efficiency, maintenance, and potential downtime if the motor fails prematurely. A slightly more expensive motor with better efficiency may save money over time.

6. **Purchase from an Authorized Distributor** Buy the motor from an AO Smith-approved dealer or a reputable industrial supplier to ensure authenticity, warranty coverage, and technical support.

For **commercial or industrial applications** where reliability and standardization are critical, the **AO Smith P48SN6V1 motor is a strong choice**. For **residential or cost-sensitive applications**, weigh the pros and cons carefully and consider alternatives that better match your needs. Always prioritize compatibility and long-term performance over short-term savings.

Details:

Model Number:P48SN6V1. Solenoid Coils. Circuit Breakers. Solenoid Valves.

Shock Absorbs. Motor Drives. Motor Starters.

part #: p48sn6v1 prices

• $215.00-$223.90

specifications oelemot:

• brand: Ao Smith
• mpn: P48sn6v1
• part type: Ac Motor
• power: 1/2 Hp
• rpm: 1140 Rpm
• shaft od: 1/2 In
• voltage: 460 V-ac
• phase: 3ph
• reference sku: 1767772
• product condition: Used Excellent

returns oelemot:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

payments oelemot:

• credit card: Visa
• other
• wallet: Paypal

shipping oelemot:

• type: Fixed
• transit: 7-7 Days
• cost: $0.00
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

offer oelemot:

• sold: 0
• started: May 19, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True

seller oelemot:

• # reviews: 128921
• city: Delta, Ohio
• rating: 100.0%

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