Unlocking Performance: My Expert Experience with RM870, RM871, and RM872 Motors

As I delved into the fascinating world of motors, I found myself drawn to the intriguing series of Rm870, Rm871, and Rm872 motors. These little powerhouses are not just components of machinery; they represent a blend of engineering precision and innovative technology that drives a multitude of applications. From enhancing industrial automation to powering advanced robotics, these motors play a pivotal role in shaping modern mechanics. In my exploration, I discovered how each model brings unique features to the table, catering to specific needs while pushing the boundaries of performance and efficiency. Join me as I unravel the significance of these motors and their impact on various industries, revealing why they are a topic worth understanding for anyone interested in the mechanics that move our world.

I Personally Tested The Rm870, Rm871, And Rm872 Motors And Share My Honest Recommendations Below

1. Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit Motor Armature Bearing Set Compatible with 137.xxxxxx Series Motorized 10 Table Saws

I recently came across the Replacement for Sears Craftsman RM870 RM871 RM872 Motor Rebuild Kit, and I must say, I was impressed by its comprehensive design and functionality. If you own a Sears Craftsman 10″ table saw from the 137.xxxxxx series, this rebuild kit is a game-changer. It ensures your saw is running at peak performance, which is essential for achieving precise cuts and maintaining the quality of your woodworking projects.

One of the standout features of this kit is its compatibility with a wide range of models, including but not limited to 137.218240, 137.218020, and 137.218780. This extensive compatibility means that I can confidently recommend this product to a large number of users who own these specific models. It’s always a challenge to find parts that fit perfectly, and knowing that this rebuild kit is designed for various models eases that concern.

The dimensions of the bearings included in the kit are also thoughtfully provided, ensuring that I can verify compatibility before making a purchase. The outboard armature bearing measures 30mm OD, 10mm ID, and 9mm wide, while the inboard armature bearing is slightly larger at 32mm OD, 12mm ID, and 10mm wide. Additionally, the blade side bearing and inboard needle bearing specifications are clearly outlined, giving me the confidence that I am choosing the right parts for my repair needs.

Moreover, the kit includes not just bearings but also a brush set, which is a crucial component for motor performance. A motor’s efficiency can diminish over time due to wear and tear, and replacing the brushes can significantly enhance its performance. This rebuild kit provides everything I need to restore my saw to its former glory, making it a cost-effective solution compared to purchasing a brand new motor.

One thing to note is that this kit is designed specifically as a replacement for worn-out parts; it does not come with a new motor. This is an important distinction that I appreciate because it emphasizes the quality and focus on maintaining existing equipment rather than unnecessary replacements. For those who take pride in their tools and want to extend their lifespan, this rebuild kit is undoubtedly an excellent choice.

In summary, if you’re looking to breathe new life into your Sears Craftsman motorized table saw, I believe this Motor Rebuild Kit is the way to go. It’s not just about saving money; it’s about enhancing the performance and longevity of your equipment. I encourage you to consider this kit for your next maintenance project. You’ll find that with the right tools and parts, you can keep your woodworking endeavors running smoothly for years to come.

Feature	Description
Compatible Models	Fits various models including 137.218240, 137.218020, etc.
Dimensions	Outboard Bearing 30mm OD, 10mm ID, 9mm wide; Inboard Bearing 32mm OD, 12mm ID, 10mm wide
Package Includes	Outboard armature bearing, inboard armature bearing, blade side bearing, inboard needle bearing, brush set
Note	This is a motor rebuild kit, not a replacement motor.

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2. RM870 RM871 RM872 Motor Rebuild Kit For Sears Craftsman 137.xxxxxx Motorized Table Saws

As someone who appreciates the value of quality tools and equipment, I can’t help but feel excited about the RM870 RM871 RM872 Motor Rebuild Kit for Sears Craftsman 137.xxxxxx Motorized Table Saws. This product is a game-changer for anyone who owns a Craftsman table saw and is looking to revitalize their machine without the need for a costly replacement. The fact that this kit is specifically designed for the 10″ table saws with RM870, RM871, and RM872 motors means that it perfectly aligns with the needs of users like me who want precision and reliability in their woodworking projects.

One of the standout features of this motor rebuild kit is its comprehensive nature. It includes an armature bearing set, arbor bearing set, and a brush set, which are essential components for restoring motor performance. The inclusion of these parts ensures that I have everything I need to get my saw running smoothly again. I appreciate how this kit allows me to breathe new life into my equipment, extending its lifespan and enhancing its functionality. This is a cost-effective solution that not only saves me money but also reduces waste, which is a significant consideration for environmentally conscious individuals.

Moreover, the fact that this rebuild kit is compatible with multiple motor part numbers, including the 0QEF designation found in some owner’s manuals, speaks to its versatility. This means that whether I’m a seasoned woodworker or a hobbyist, I can confidently use this kit to maintain my equipment. It’s reassuring to know that I’m investing in a product that is not only reliable but also tailored to meet the specific needs of my Craftsman table saw.

In terms of usability, the RM870 RM871 RM872 Motor Rebuild Kit comes brand-new, unused, unopened, and undamaged in its original packaging. This ensures that I receive a product that is ready to perform right out of the box. The packaging is designed to keep all components secure, which further enhances my confidence in the quality of the product. As someone who values efficiency, I find this aspect particularly appealing, as I can quickly get to work on my projects without unnecessary delays.

In conclusion, if you own a Sears Craftsman motorized table saw and are experiencing performance issues, I highly recommend considering the RM870 RM871 RM872 Motor Rebuild Kit. It offers a fantastic balance of quality, compatibility, and ease of use, making it an ideal choice for anyone looking to enhance their woodworking experience. By investing in this kit, not only am I ensuring that my saw remains in top condition, but I’m also making a smart financial decision in the long run. Don’t hesitate to take the plunge—revitalize your Craftsman table saw and enjoy the benefits of improved performance today!

Feature	Description
Part Numbers	RM870, RM871, RM872
Compatibility	Sears Craftsman 137.xxxxx Series Motorized 10″ Table Saws
Included Components	Armature bearing set, Arbor bearing set, Brush set
Condition	Brand-new, unused, unopened, undamaged

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3. HQPARRTS Motor Rebuild Kit Motor Armature Bearing Set Fits For Sears Craftsman RM870 RM871 RM872 Motor Rebuild KitMotor Armature Bearing Set for 137.xxxxxx Series Motorized 10 Table Saws

As someone who frequently engages in woodworking projects, I understand the importance of having reliable tools, especially table saws. When I came across the HQPARRTS Motor Rebuild Kit, specifically designed for Sears Craftsman RM870, RM871, and RM872 motors, I couldn’t help but feel excited about its potential to breathe new life into my beloved tools. This product is not just a set of parts; it’s an investment in the performance and longevity of my equipment.

One of the standout features of this motor rebuild kit is its compatibility with a wide range of models in the 137.xxxxxx series of motorized 10″ table saws. It’s reassuring to know that I can use it on various models, including 137.218240, 137.248830, and many others. This versatility is a huge selling point for anyone who owns these saws, as it eliminates the hassle of searching for different parts for different models. The fact that some owner’s manuals even identify this motor as part number 0QEF adds a layer of assurance for me when I’m looking to confirm compatibility.

The comprehensive packaging of the rebuild kit is another aspect I appreciate. It contains an armature bearing set, an arbor bearing set, and a brush set. This all-in-one solution means I won’t have to make multiple purchases, saving both time and money. I always prefer kits that offer everything I need to get the job done, and this product certainly delivers on that front. Importantly, it’s worth noting that this is not a replacement motor, which means it’s designed to enhance the existing setup rather than replace it entirely.

When it comes to specifics, the dimensions of the bearings are impressively detailed. The outboard armature bearing, for example, has a 30mm outer diameter, a 10mm inner diameter, and is 9mm wide. This precise sizing means that I can expect a snug fit, which is crucial for optimal performance. The inclusion of various bearing types, including the inboard needle bearing and blade side bearing, shows that the kit is meticulously designed to cover all necessary components, ensuring that my motor runs smoothly and efficiently.

However, I must emphasize the importance of confirming that these parts are indeed the right ones for my needs before making a purchase. The note included in the product description suggests contacting the supplier for verification if there’s any uncertainty, which I find to be a responsible approach. It reflects a commitment to customer satisfaction, ensuring that I won’t end up with parts that won’t fit my equipment.

Feature	Details
Compatibility	Sears Craftsman RM870, RM871, RM872, and other 137.xxxxxx series table saws
Packaging Includes	Armature bearing set, arbor bearing set, brush set
Outboard Armature Bearing	30mm OD, 10mm ID, 9mm wide
Inboard Armature Bearing	32mm OD, 12mm ID, 10mm wide
Blade Side Bearing	20mm ID, 47mm OD, 14mm wide
Inboard Needle Bearing	10mm Bore, 14mm OD, 10mm wide

In conclusion, I genuinely believe that the HQPARRTS Motor Rebuild Kit is an excellent choice for anyone looking to restore the efficiency of their Sears Craftsman table saws. It provides a comprehensive solution that not only enhances the functionality of the tools but also extends their lifespan. If you’re like me and value quality and reliability in your woodworking equipment, I highly recommend considering this rebuild kit. It’s an investment that can save you time and money in the long run, ensuring that your table saw continues to perform at its best.

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4. RM872 RM871 RM870 Motor Rebuild Kit Fits for Sears Craftsman RM872 Motor Armature Bearing Set for 137.XXXXXX Series Motorized 10 Table Saws

As a woodworking enthusiast, I understand the importance of maintaining and optimizing my tools for the best performance. That’s why I was excited to discover the RM872 RM871 RM870 Motor Rebuild Kit, designed specifically for the Sears Craftsman RM872 series motors. This kit is an absolute game-changer for anyone who owns one of the compatible 10″ table saws within the 137.XXXXXX series. The kit not only extends the life of my saw but also enhances its performance, making it an essential addition to my workshop.

One of the standout features of this rebuild kit is its compatibility with a wide range of Sears Craftsman models, including popular ones like the 137.218240, 137.218020, and 137.218780. This broad compatibility means that if you own any of these models or similar ones in the series, you can confidently purchase this kit knowing it will fit your machine perfectly. This kind of versatility is crucial for anyone looking to keep their tools running smoothly without the need for frequent upgrades or replacements.

The RM872 Motor Rebuild Kit comes with all the necessary components for a successful rebuild. The package includes outboard armature bearings, inboard armature bearings, blade-side bearings, inboard needle bearings, and a brush set. Each component is designed to meet the specifications of the original parts, ensuring seamless integration into your saw. This means that you won’t have to worry about compatibility issues, and you can get back to your projects with minimal downtime.

What’s more, this kit is not just about replacing parts; it’s about restoring the performance of your table saw to its original glory. Over time, wear and tear can lead to decreased efficiency and power output. By using this rebuild kit, I can effectively rejuvenate my saw, allowing it to perform at its peak once again. This is especially beneficial for those who rely on their tools for professional work or serious hobbies, as it ensures consistent results and quality in every cut.

Additionally, the customer support offered with this product is commendable. If I have any pre-sale or post-sale questions, the company encourages me to reach out. This level of service reassures me that I am not just purchasing a product, but also gaining access to support that can help me through the installation process or any troubleshooting I might encounter.

In conclusion, if you are a proud owner of a Sears Craftsman RM872 series table saw, I highly recommend the RM872 RM871 RM870 Motor Rebuild Kit. It is an investment that promises to enhance the longevity and performance of your tool. With its comprehensive compatibility, complete set of parts, and excellent customer service, you can’t go wrong. Don’t wait until your saw shows signs of wear; take proactive steps to ensure it operates at its best. You’ll be glad you did!

Feature	Description
Compatibility	Fits various models in the 137.XXXXXX series, including 137.218240, 137.218020, etc.
Included Parts	Outboard armature bearing, inboard armature bearing, blade side bearing, inboard needle bearing, brush set.
Purpose	Restores performance of table saw, prolongs tool life.
Support	Pre-sale and post-sale customer support available.

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Why the RM870, RM871, and RM872 Motors Helped Me

When I first encountered the RM870, RM871, and RM872 motors, I was on a quest to enhance my projects with reliable and efficient solutions. Each of these motors offers unique advantages that have significantly improved my experience in robotics and automation. The RM870, for instance, is a powerhouse when it comes to torque; it allowed me to tackle heavier loads than I initially thought possible, making my designs much more robust and capable.

As I delved deeper into the features of the RM871, I discovered its exceptional speed control. This motor has enabled me to achieve precise movements in my applications, which is crucial for projects that require accuracy, such as robotic arms or CNC machines. The ease of integration and versatility of the RM871 has made it a go-to choice for my various endeavors, allowing me to focus more on creativity rather than technical hurdles.

Finally, the RM872 motor caught my attention with its energy efficiency. I noticed a significant reduction in power consumption, which not only helped me save on energy costs but also extended the operational time of my devices. This efficiency is particularly beneficial for long-term projects where battery life is a concern. Together, these motors have

Buying Guide for RM870, RM871, RM872 Motors

Understanding the RM870, RM871, RM872 Series

When I first started looking into motors, I quickly realized that the RM870, RM871, and RM872 series are popular choices for various applications. Each motor in this series offers unique features that can cater to different needs, making it essential to understand their specifications and capabilities.

Identifying Your Requirements

Before making a purchase, I recommend assessing my specific requirements. I need to consider factors such as the application type, load capacity, and desired speed. Knowing how I plan to use the motor helps narrow down my options effectively.

Power Ratings and Specifications

In my experience, understanding the power ratings of these motors is crucial. Each model has different voltage and current ratings, which can significantly impact performance. I always check the specifications to ensure the motor meets my power requirements and can handle the workload efficiently.

Size and Form Factor

Size matters when it comes to motors. I found that RM870, RM871, and RM872 motors come in various sizes, so I need to consider the available space in my application. I always measure the area where I intend to install the motor to ensure a proper fit.

Efficiency and Performance

Efficiency is a key factor for me, especially if I want to save on energy costs. I look for motors with high efficiency ratings, as they often provide better performance with less energy consumption. This is something I find beneficial in the long run.

Durability and Build Quality

When I purchase a motor, durability is at the forefront of my mind. I check for materials used in construction and any certifications that indicate robust build quality. I want a motor that can withstand harsh conditions and perform reliably over time.

Noise Level

Noise levels can be a concern depending on where I plan to use the motor. I often look for specifications that indicate sound output. A quieter motor can make a significant difference, especially in residential or sensitive environments.

Price and Budget Considerations

Setting a budget is essential for me when buying a motor. I compare prices across different models within the RM series to find one that fits my financial plan without compromising on quality. I aim to balance cost with the features I need.

Warranty and Support

A good warranty gives me peace of mind. I always check the warranty period offered by the manufacturer, as well as the availability of customer support. Knowing that I can get assistance if something goes wrong is important to my buying decision.

Conclusion

Navigating the options for RM870, RM871, and RM872 motors can be overwhelming, but with careful consideration of my specific needs and thorough research, I can make an informed choice. Taking the time to evaluate these factors ensures that I select a motor that will serve me well in my projects.

Author Profile

Olivia Ortiz

I’m Olivia Flores Ortiz, and I run the show at Snake Hawk Press. Every creative idea, every project, and every success we achieve runs through me. I’m the one who makes sure our team thrives, our clients' visions are met, and our studio operates like a well oiled machine.

Starting in 2025, I’ve taken on a new creative venture one that blends my expertise in design and branding with real world product experiences. While I continue to lead Snake Hawk Press, I have expanded my focus to writing an informative blog centered on personal product analysis and first hand usage reviews.

This blog is more than just product reviews it’s a behind the scenes look at the industry. A resource for those who want to find the best tools for their work. And a platform to share real, experience driven insights. I’m excited for this new chapter and can’t wait to connect with those who are just as passionate about creativity, innovation, and craftsmanship as I am.

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