WESTINGHOUSE 310P117 Ac Motor Fj 3/4HP 3450RPM 115/230V 60HZ

( Brand: Westinghouse ), ( Manufacturer Part Number: 310P117 ), ( Part Type: Ac 230v Motor ), ( Current Type: Ac ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60 Hz ), ( Nominal Rated Input Voltage: 115 V, 230 V ), ( Ac Phase: Single Phase )

Review WESTINGHOUSE Ac Motor 3/4hp 3450rpm Type Fj 115/230v 60hz Excellent

The **Westinghouse 310P117 AC Motor** is a robust, high-performance electric motor engineered for reliability and efficiency in a wide range of industrial, commercial, and residential applications. Part of Westinghouse s trusted line of premium electric motors, this **3/4 horsepower (0.75 hp)** unit delivers consistent power output while maintaining exceptional durability. With a **3450 RPM** synchronous speed, it is optimized for applications requiring moderate to high-speed operation, such as fans, blowers, pumps, and small machinery where smooth, steady performance is essential. Built to operate on a **single-phase alternating current (AC) system**, this motor is versatile, accepting both **115V and 230V** inputs, making it adaptable for various voltage configurations in North American and compatible global setups. The **60Hz** frequency ensures seamless integration with standard electrical grids, providing stable and predictable performance without the need for additional frequency conversion.

Constructed with **high-quality materials**, the Westinghouse 317P117 features a **squirrel-cage induction design**, which ensures efficient energy conversion with minimal heat generation, contributing to longer operational life and reduced maintenance requirements. Its **FJ frame** (a compact yet sturdy configuration) balances space efficiency with structural integrity, making it ideal for installations where footprint is a consideration. The motor s **ball-bearing support system** enhances smooth operation, reducing friction and wear over time, while its **die-cast aluminum housing** provides excellent thermal dissipation, preventing overheating even under continuous load conditions. Whether used in HVAC systems, industrial conveyors, or commercial ventilation units, this motor is designed to handle demanding environments with ease, offering a reliable power source for applications where precision and endurance are critical.

Backed by Westinghouse s reputation for innovation and dependability, the **310P117** is a cost-effective solution for engineers and technicians seeking a motor that combines performance with longevity. Its **NEMA Premium efficiency rating** ensures optimal energy usage, reducing operational costs while maintaining high output. Additionally, the motor s **universal voltage compatibility** simplifies installation and reduces the need for custom wiring, making it a practical choice for both new installations and retrofits. With a focus on **quiet operation, low vibration, and minimal maintenance**, this motor is well-suited for applications where reliability is non-negotiable. Whether powering a residential air handler, an industrial blower, or a commercial refrigeration unit, the Westinghouse 310P117 delivers the performance and durability expected of a leader in electric motor technology.

### **Pros and Cons of buying a Westinghouse 310P117 AC Motor (3/4 HP, 3450 RPM, 115/230V, 60Hz)**

1. **Reliable Brand** Westinghouse is a well-known manufacturer with a reputation for durable motors, especially in industrial and HVAC applications. Their motors are often used in commercial and residential systems, suggesting a track record of dependability.

2. **Universal Voltage (115/230V)** The dual-voltage capability makes this motor versatile for different electrical setups without needing a voltage converter, which can be convenient for installations in regions with varying power standards.

3. **Standard Specifications** The 3/4 HP rating and 3450 RPM are common for small to medium-sized applications like fans, blowers, or light-duty compressors. This means it s likely compatible with many existing systems or replacements for similar motors.

4. **Easy Installation** As a standard fractional horsepower motor, it should be straightforward to install, especially if it s a direct replacement for an existing motor. Most models come with mounting hardware and wiring diagrams.

5. **Energy Efficiency** While not explicitly labeled as "energy-efficient," Westinghouse motors are generally designed to operate efficiently for their power rating, which can reduce energy consumption compared to older or poorly maintained motors.

6. **Wide Availability** Being a common model, it is likely available at hardware stores, online retailers (Amazon, Home Depot, etc.), or through specialty motor suppliers. This makes sourcing parts or replacements easier.

7. **Compatibility with Common Applications** The motor s specifications (e.g., 60Hz, AC) align with standard North American and international electrical systems, making it suitable for fans, air handlers, small pumps, or other light-duty machinery.

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1. **Fractional Horsepower Limitations** At 3/4 HP, this motor is designed for light-duty tasks. If you need it for high-load applications (e.g., heavy-duty compressors, industrial machinery), it may struggle or overheat, requiring a larger motor.

2. **No Brushless Design** This is a traditional AC induction motor with brushes (likely a split-phase or capacitor-start design). Brushless motors (e.g., permanent split capacitor or EC motors) are more efficient and require less maintenance over time, though they are typically more expensive.

3. **Potential for Wear Over Time** Like all motors, this one will experience wear from friction, heat, and electrical cycling. If not properly maintained (e.g., lubrication, cooling), it may fail prematurely, especially in dusty or humid environments.

4. **Limited Lifespan Compared to Premium Motors** While durable, Westinghouse s standard motors may not last as long as high-end brands (e.g., Emerson, ABB, or Siemens) in demanding conditions. Premium motors often include better insulation, bearings, and cooling systems.

5. **Noise and Vibration** Fractional HP motors can sometimes produce more noise and vibration than larger or more advanced motors. This may be noticeable in quiet environments like homes or offices.

6. **Dependence on Proper Installation** If not installed correctly (e.g., incorrect wiring, improper alignment, or insufficient cooling), the motor may overheat or fail quickly. Poor installation can void warranties and reduce lifespan.

7. **No Built-in Protection Features** Many modern motors include overload protection or thermal cutouts. While this motor likely has basic protection, it may lack advanced features like automatic reset or remote monitoring, which could be useful in critical applications.

8. **Potential for Counterfeit or Low-Quality Replacements** When purchasing online, especially from third-party sellers, there s a risk of receiving a counterfeit or refurbished motor that doesn t meet Westinghouse s standards. Always buy from authorized retailers to avoid this.

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The **Westinghouse 310P117 AC motor** is a solid, budget-friendly choice for **light-duty applications** where reliability and ease of use are prioritized over advanced features. It excels in **universal voltage compatibility, standard specifications, and widespread availability**, making it ideal for **replacement motors in fans, blowers, or small HVAC systems**. However, it is **not suited for heavy-duty or high-performance tasks**, and its lifespan may be shorter than premium motors in demanding environments.

If you need a **long-lasting, low-maintenance motor for critical applications**, consider investing in a **higher-quality brand** (e.g., Emerson, ABB) or a **brushless EC motor** for better efficiency. For **basic, low-cost replacements**, this Westinghouse motor is a practical option as long as you ensure **proper installation and maintenance**.

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- You need a **direct replacement for a 3/4 HP, 3450 RPM AC motor** in a **light-duty system** (e.g., ceiling fan, small air handler, or blower).

- You prefer a **reliable, mid-range brand** that balances cost and performance.

- Your application doesn t require **extreme durability or energy efficiency**.

- You re purchasing from an **authorized retailer** to avoid counterfeit products.

- Your application involves **high loads, continuous operation, or harsh conditions** (e.g., industrial machinery, commercial HVAC). In this case, a **larger HP motor (1 HP or higher) or a premium brand** may be necessary.

- You want **longer lifespan and lower maintenance** look into **brushless or premium motors** (e.g., Emerson Copeland, ABB).

- You need **energy efficiency** modern **EC motors** or **variable-speed drives** may be more cost-effective in the long run.

- You re unsure about installation consult an **electrician or motor specialist** to ensure compatibility and proper setup.

**Final Verdict:** For most **home or small commercial replacements**, the Westinghouse 310P117 is a **good, cost-effective choice**. For **high-demand or critical systems**, upgrading to a higher-quality motor is worth the investment. Always verify **voltage, phase, and RPM compatibility** with your application before purchasing.

Details:

Westinghouse AC Motor 310P117 3/4HP 3450RPM TYPE FJ 115/230V 60Hz Tested in excellent working condition. FAST Shipping via Standard.

part #: 310p117 price

• $119.00

specifications oelemot:

• brand: Westinghouse
• mpn: 310p117
• part type: Ac 230v Motor
• current type: Ac
• rated load: Hp
• ac frequency rating: 60 Hz
• nominal rated input voltage: 115 V, 230 V
• ac phase: Single Phase

offer oelemot:

• sold: 0
• options: Ship-to-home
• started: March 11, 2026
• best offers: True
• quantity: 1
• availability: In Stock

returns oelemot:

• policy: No Returns

shipping oelemot:

• transit: 5-10 Days
• service: Standard
• class: Standard
• cost: $32.45
• type: Fixed

general oelemot:

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

payments oelemot:

• other
• credit card: Diners-club
• wallet: Paypal

seller oelemot:

• rating: 99.8%
• # reviews: 2036
• city: Bayonne, New Jersey

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