
51-102175-03 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $195.00 | Condition is New – Open box, NOB Protech 51-102175-03 1/4HP 1075RPM 2.50 x1/2 Shaft Direct Drive Motor , FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $200.00 | Condition is New, Protech 51-102175-03 1/4hp 120v 1075rpm CCW Direct Drive Motor, FREE SHIPPING | 98.1% |

The Protech 51-102175-03 is a 1/4 horsepower (0.25 HP), 120 volt CCW (Counter Clockwise) direction Reversible motor. This motor is designed to operate with a single-phase 120 volts electrical supply, making it a versatile option for various applications in both residential and commercial settings.
The motor boasts a foil-wound stator and a square frame rotor, delivering an efficient and powerful performance. It is capable of revolving at a no-load speed of 1075 revolutions per minute (RPM), ensuring that it can handle a range of tasks with ease and precision.
This CCW motor features a continuous duty rating, and a high power factor, meaning it can transfer a large percentage of the electrical power it receives into useful work. With a starting torque of 16.8 Nm (125 in-lbs), it can handle heavy loads and is well-suited for applications requiring a high level of torque to start and maintain motion.
The Protech 51-102175-03 motor is built with a thermal overload protection mechanism, a crucial safety feature that automatically shuts off the motor when it overheats to prevent any potential damage. Furthermore, it comes with a double-sealed ball bearings design that ensures durability and long-lasting performance.
This motor is versatile and can be easily integrated into various machinery and systems since it can be reversed by changing the direction of the power supply. Overall, the Protech 51-102175-03 motor offers an efficient, powerful, and reliable solution for a wide range of applications, making it an excellent choice for those who require a dependable and high-performing motor.
Pros and Cons of buying a Protech 1/4 HP 120V CCW Drive Motor (Model No: 51-102175-03)
1. **Compact Design:** This motor offers a compact size, making it suitable for confined spaces where larger motors may not fit easily. It is ideal for DIY projects or industrial applications with limited space.
2. **Quiet Operation:** The Protech 1/4 HP CCW Drive Motor operates relatively quietly, minimizing noise pollution in your workspace. This feature can be a significant advantage for those working in noise-sensitive environments or during late-night projects.
3. **Variable Speed Capability:** The CCW drive motor features variable speed control. This means you can adjust the motor's speed to match the load requirements, which will increase efficiency and improve the performance of the equipment attached to it. It's suitable for a more delicate and slower process or can be used for high-speed applications.
4. **Efficient and Cost-Effective:** This motor's 1075 RPM speed and 1/4 HP power consumption make it energy-efficient and cost-effective. It saves electricity usage and long-term operational costs.
5. **Lightweight Construction:** The Protech CCW Drive Motor is relatively lightweight compared to other motors in its class, making it easier to install and transport.
6. **Easy Installation:** The motor is straightforward to install, and the CCW design allows for easy motor reversal, which can be beneficial in certain industrial applications.
7. **Not Suitable for Large Loads:** Since it is a low-power motor, it may be less suitable for handling large loads and placing excessive demands on the motor, which may lead to quicker wear and shorter lifespan.
8. **Potential Lack of Brand Reputation:** Protech might not have the same level of brand reputation and industry backing as other motor manufacturers like Siemens or GE, which could affect the perception of durability and reliability in the market.
9. **Specific Use Cases:** This motor, while versatile, is best suited for specific applications like small to medium-sized industrial equipment, home hardware or DIY projects, and HVAC systems.
10. **Unique Voltage Requirement:** This motor is specifically designed for 120V power sources. Ensure you have sufficient power supply before purchasing.
Conclusion:The Protech 1/4 HP 120V CCW Drive Motor is an excellent choice for those requiring a compact motor for their projects that value quiet operation, versatility, and efficiency. Its variable speed and adjustable direction make it a versatile tool. However, its lower power rating makes it less suitable for handling large loads or heavy-duty applications. Although it may not have the brand reputation of some competitors, its features provide an excellent value for those meeting its specifications.
Recommendation:If your application requires a motor with the features mentioned above, and you have a compatible voltage source, the Protech 1/4 HP CCW Drive Motor (Model No: 51-102175-03) would be a suitable choice to consider.
Details:
This item has free shipping. Nob Protech 51-102175-03 1/4hp 120v 1075rpm ccw direct drive motor. This has been inspected. If listing has a quantity, all the boxes or items may not be in exact shown condition.
specifications maxohvac:
- brand: Protech
- mpn: 51-102175-03
- part type: Drive Motor
- upc: 662766329261
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
payments maxohvac:
- other
- wallet: google-pay
- credit card: visa
offer maxohvac:
- availability: in stock
- prices: $195.00–$200.00
- item condition:
- New – Open box
- New
- options: ship-to-home
- sold #: 27
- started: january 9, 2025
- in stock #: 2
shipping maxohvac:
- carrier: usps
- class: expedited
- service: usps priority mail
- transit: 5-12 days
- type: calculated
seller maxohvac:
- city: pulaski, pennsylvania
- # reviews: 7830
- rating: 99.6%
returns maxohvac:
- method: money back
- policy: returns accepted
- paid by: buyer
- time: 30 days
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