WESTINGHOUSE 315P147 Electric Motor Rpm Video 1/8 1725

( Brand: Westinghouse ), ( Manufacturer Part Number: 315P147 ), ( Model: WESTINGHOUSE 315P147 ), ( Part Type: Video Hp Motor ), ( Reversible/non-reversible: Non-reversible ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Base Rpm: 1725 ), ( Nominal Rated Input Voltage: 110 V, 115 V ), ( Ac Phase: Single Phase ), ( Country Of Origin: United States )

Review WESTINGHOUSE Vtg 1/8 Hp Electric Motor Tested Working Rpm See Video

The **Westinghouse 315P147 vintage 1/8 horsepower electric motor**, a relic of mid-20th-century engineering craftsmanship, represents a finely tuned example of early electric motor design, blending durability with functional simplicity. Built to precise Westinghouse standards, this motor operates at a consistent **1725 RPM**, making it ideal for applications requiring steady, medium-speed performance such as small workshop tools, vintage appliances, or mechanical devices where reliability is paramount. The **1/8 HP** rating indicates its compact yet robust power output, capable of handling light to moderate loads without overheating, a testament to the motor s efficient design. Constructed with a **split-phase induction motor** configuration, it features a robust cast-iron housing, providing both structural integrity and thermal dissipation, while the enclosed fan-cooled design ensures longevity by preventing dust and debris from compromising internal components. The motor s **115V AC** single-phase operation aligns with standard household wiring, making it easily retrofittable into older systems or repurposed for modern DIY projects. Its **vintage construction** often includes a durable brass or steel shaft with a smooth, machined finish, paired with high-quality ball bearings that reduce friction and extend operational life. Whether preserved as a collector s piece or restored for functional use, this motor embodies the reliability of an era when mechanical precision was prioritized over modern conveniences. For enthusiasts, historians, or hobbyists seeking a dependable, time-tested power source, the Westinghouse 315P147 stands as a perfect blend of heritage and utility, ready to serve in both nostalgic and practical capacities.

### **Pros and Cons of buying a Westinghouse 315P147 VTG 1/8 HP Electric Motor (1725 RPM)**

1. **Reliability and Brand Reputation** Westinghouse is a well-established manufacturer known for durable, long-lasting electric motors, especially in vintage and industrial applications. Many users report years of trouble-free operation with proper maintenance.

2. **Compatibility with Vintage Equipment** This motor is designed for older machinery, making it a suitable replacement for broken or worn-out parts in appliances, tools, or industrial systems from the mid-20th century. Its 1/8 HP rating and 1725 RPM align with many classic setups.

3. **Easy to Find Replacement Parts** As a widely available motor, finding replacement belts, bearings, or brushes (if applicable) is relatively straightforward. Westinghouse motors are often stocked by hardware stores, online retailers, and specialty suppliers.

4. **Direct-Current (DC) or Single-Phase AC Compatibility** Depending on the model variant, this motor may work with both DC and single-phase AC power, offering flexibility in wiring and installation. Always verify the specific voltage and current requirements before purchase.

5. **Cost-Effective for Repairs** Replacing a failed motor with a new Westinghouse unit is often cheaper than buying a complete new appliance or machine. This can be a practical solution for restoring older equipment without full replacement costs.

6. **Good for DIY Projects** If you have basic mechanical and electrical skills, installing or modifying this motor is manageable. It s commonly used in projects like fans, small compressors, or workshop tools.

7. **Energy Efficiency for Its Class** While not a modern high-efficiency motor, it operates within reasonable power consumption for its size and age, making it a practical choice for low-demand applications.

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1. **Age and Wear** As a vintage (VTG) motor, it may have higher wear on internal components like bearings, brushes (if brushed), or commutators. This could lead to shorter lifespan if not properly maintained or if the original application was poorly designed.

2. **Potential for Brush Wear (if applicable)** If this motor uses brushes (common in older DC motors), they will eventually wear out and require replacement. Brushless motors are more durable but may not be available in this vintage model.

3. **Limited Modern Support** Unlike newer motors, finding detailed manuals, warranties, or customer support for troubleshooting may be difficult. You ll rely more on community forums, repair guides, or trial-and-error fixes.

4. **Compatibility Issues** While designed for vintage equipment, the motor s physical dimensions, mounting holes, or shaft size may not match newer or modified setups exactly. Careful measurement and adaptation may be required.

5. **Energy Consumption** Older motors are less efficient than modern equivalents. If used in high-demand applications, it may draw more current or generate more heat, potentially reducing efficiency or requiring additional cooling.

6. **Availability of Exact Replacements** While common, the exact 315P147 model might not always be in stock. You may need to order from specialty suppliers or wait for delivery, which can delay projects.

7. **Potential for Hidden Damage** If purchasing used, there s a risk of hidden issues like burnt windings, damaged bearings, or electrical shorts. Inspecting the motor before purchase (or testing it after installation) is crucial.

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The Westinghouse 315P147 VTG 1/8 HP motor is a **practical and cost-effective choice** for restoring or repairing vintage equipment, especially if you prioritize reliability, brand reputation, and ease of part replacement. It excels in applications where modern motors may not fit or where you re working with older machinery. However, its age means it may require more maintenance, and it lacks the efficiency or support of newer models.

If you re comfortable with basic repairs, have access to replacement parts, and are working with compatible equipment, this motor is a **strong recommendation**. For high-demand or modern applications, consider a newer, energy-efficient motor instead.

- **Buy it if:** You need a replacement for vintage equipment, have mechanical/electrical skills, and can source parts easily.

- **Avoid it if:** You require a high-efficiency motor for modern use, need extensive warranty support, or are unsure about maintenance.

- **Alternative Considerations:** For newer applications, look for modern 1/8 HP motors with brushless designs or variable speed options. For vintage projects, pair this motor with regular maintenance (lubrication, brush replacement) to extend its lifespan.

Details:

Please refer to the video provided for a demonstration of its working condition. This non-reversible motor operates at a base RPM of 1725 and requires nominal rated input voltage 115 V or 110. Made in the USA, this single-phase AC motor is suitable for various business and industrial uses. The product is a vintage Westinghouse 1/8 HP electric motor model 315P147, designed for industrial automation and motion control applications.

part #: 315p147 prices

• $24.00-$175.00

specifications oelemot:

• brand: Westinghouse
• mpn: 315p147
• model: Westinghouse 315p147
• part type: Video Hp Motor
• reversible/non-reversible: Non-reversible
• rated load: Hp
• current type: Ac
• base rpm: 1725
• nominal rated input voltage: 110 V, 115 V
• ac phase: Single Phase
• country of origin: United States

shipping oelemot:

• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-9 Days
• cost: $25.75
• class: Standard

seller oelemot:

• rating: 100.0%
• city: Milwaukee, Wisconsin
• # reviews: 1627

offer oelemot:

• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• started: April 25, 2026

payments oelemot:

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

general oelemot:

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

returns oelemot:

• policy: No Returns

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