Features & Benefits
- Good material
- Long life
- Easy installation
- Fine workmanship
- Simple operation
- High speed 5000 rpm coreless motors
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Item #:
85019847
8 Pack 8520 Motor 8.5x20mm Coreless Brushed Motor 3.7V 53000Rpm Mini DC Motors
Item #:
85019847
BWP 391
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What Stands Out
High RPM
Achieves an impressive 53,000 RPM, providing rapid and powerful performance. Ideal for applications requiring high-speed rotation, making it perfect for hobbyists and professionals alike.
Compact Design
Measuring just 8.5x20mm, these motors are highly compact, allowing for easy integration into a variety of tight spaces, enhancing versatility in DIY projects and robotics.
Coreless Technology
Utilizes advanced coreless design, offering lightweight and efficient operation. This technology reduces inertia, resulting in quicker response times and smoother performance in dynamic applications.
Product Details
| Brand Name | DaFuRui |
| Model Name | 54-J0Z7-SJ2M |
| Model | 8520 |
| Manufacturer | DaFuRui |
| UPC | 701151723366 |
| Part Number | 8520 |
| Included Components | NO |
| Unit Count | 1.0 Count |
| Speed | 49000 RPM |
| Voltage | 3.7 Volts |
| Item Weight | 0.06 Kilograms |
| Shaft Diameter | 1 Millimeters |
| Material Type | Metal |
| Brand | DaFuRui |
| Material | Metal |
Who Should Buy?
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Hobbyist Enthusiasts
Ideal for hobbyists building remote-controlled vehicles or drones requiring lightweight, high-speed motors.
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Robotics Projects
Perfect for DIY robotics enthusiasts who need compact motors for small robotic applications and prototypes.
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Educational Purposes
Useful for educators and students engaging in experiments involving basic principles of electricity and mechanics.
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Heavy-Duty Applications
Unsuitable for projects needing robust motors capable of handling heavy loads or extended operational hours.
Product Description
8 Pack 8520 Motor 8.5x20mm Coreless Brushed Motor 3.7V 53000Rpm Mini DC Motors
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the specifications of the 8520 coreless brushed motor?
Answer: The 8520 coreless brushed motor measures 8.5x20mm and operates at a voltage of 3.7V, delivering a high RPM of 53,000. These specifications enable rapid acceleration and high-speed performance, making this motor suitable for applications that require quick response times. The compact size ensures compatibility with various miniaturized devices and projects, such as drones, remote control cars, and robotics. -
Question:
What are some typical applications for the 8520 mini DC motors?
Answer: The 8520 mini DC motors are widely used in various applications including RC toys, drones, and small robotics projects. Their high RPM rate allows them to provide faster speeds necessary for performance-driven tasks. Additionally, they can be used in model-making, automated mechanisms, and any projects requiring compact, powerful motors often found in the hobbyist and prototyping sectors. -
Question:
How do I install the 8520 coreless brushed motor in my project?
Answer: Installing the 8520 coreless brushed motor is quite straightforward. First, ensure that the motor's poles are correctly oriented for your power source. Then, secure the motor in its housing or frame using screws or adhesive, depending on your design. Following this, connect the motor wires to your controller or battery, making sure to respect polarity. Test the motor to verify installation success. This step is crucial for ensuring functionality in applications like robots or drones. -
Question:
Can this motor be used with rechargeable batteries?
Answer: Yes, the 8520 coreless brushed motor is compatible with rechargeable batteries, particularly those rated around 3.7V. Using a LiPo battery, for example, can deliver efficient performance for long durations. This makes it ideal for RC vehicles or portable electronics where weight and battery longevity are critical considerations, allowing users to maximize their operational time without frequent recharges. -
Question:
What is the difference between coreless and brushed motors?
Answer: Coreless motors lack a traditional iron core, allowing for lighter weight and faster startup times compared to traditional brushed motors. This leads to quicker accelerations and less inertia, resulting in more precise control. They are often utilized in applications requiring high performance in compact spaces, like drones or high-speed cars, where weight and efficiency can significantly impact performance. -
Question:
Do these motors come with a warranty?
Answer: Warranty policies for the 8520 coreless brushed motors vary based on the seller. Typically, manufacturers may offer a limited warranty against defects in material and workmanship. It’s advisable to check with your retailer for details on their specific warranty policies to ensure you receive support in case of any manufacturing errors, protecting your investment. -
Question:
What is the weight of each motor in the 8-pack?
Answer: Each 8520 coreless brushed motor weighs approximately 10-12 grams. This lightweight feature contributes to their suitability for applications in models where reducing overall weight is crucial for performance. Designers and hobbyists often prioritize such lightweight components for improved handling and faster speeds in their projects. -
Question:
Can these motors be controlled using an Arduino?
Answer: Absolutely, the 8520 coreless brushed motors can be controlled using an Arduino. By implementing an H-bridge circuit or motor driver module, users can easily control the speed and direction of the motors programmatically. This flexibility enhances their usability in automation projects, robotics, and DIY electronics where precise motor control is necessary. -
Question:
How do I maintain the 8520 coreless brushed motors?
Answer: Maintaining the 8520 coreless brushed motors is simple. Regularly inspect them for dust or debris buildup that could affect performance. Ensure that the wiring remains intact and connections are secure. Periodic lubrication with a light machine oil can also help maintain smooth operation. Keeping these practices in check will prolong the lifespan and performance of the motors in your applications. -
Question:
Where can I buy 8 Pack 8520 Motor 8.5x20mm Coreless Brushed Motor 3.7V 53000Rpm Mini DC Motors?
Answer: You can purchase the 8 Pack 8520 Motor 8.5x20mm Coreless Brushed Motor 3.7V 53000Rpm Mini DC Motors from Ubuy in Botswana. Ubuy offers a range of electronics components including this motor pack, providing a reliable source for hobbyists and professionals alike. Visit their website to explore availability and shipping options suitable for your needs.
DaFuRui Complete Motors Editorial Review
The 8 Pack 8520 Motor 8.5x20mm Coreless Brushed Motor is garnering positive reviews from customers who appreciate its performance and quality. Users have highlighted the smoothness of the motor shafts, distinguishing them from other brands they have tried. The motors are versatile, finding applications not just in RC planes, but also in drones, and some users have even reported a marked increase in speed for their aircraft after installation. However, a few users have pointed out the importance of ensuring the motor size fits their specific projects. While the motors generally work well, a common issue mentioned involves the power supply cords being inadequate in length, which can limit usability in certain setups. Despite this drawback, the overall reception of the product leans towards positive, indicating a strong performance and reliability in various applications. **
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Pros
- Smooth motor shafts
- Versatile for use in both RC planes and drones
- Notable increase in speed reported by users
Cons
- Must ensure the correct size for specific applications
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