Overview

Upgrade or repair your essential power tools with this reliable pair of carbon motor brushes. These brushes are a critical component in many electric motors, facilitating the transfer of electrical current between the stationary and rotating parts of the motor. When brushes wear down, motor performance can degrade significantly, leading to reduced power, intermittent operation, or complete failure. This specific pair measures 12mm x 8mm x 5mm, making them suitable for a wide range of common power tools. Investing in quality power tool carbon brushes ensures your equipment operates at peak efficiency, minimizing downtime and costly repairs. They are a fundamental part of maintaining the longevity and effectiveness of your electric tools.

Key Benefits

Replacing worn carbon motor brushes offers several advantages, restoring your power tools to optimal working condition and enhancing their overall lifespan. These benefits contribute to a more efficient and reliable tool experience.

• Restored Motor Performance: Worn brushes can lead to sparking, reduced power, and inconsistent operation. Replacing them with new 12x8x5mm carbon brushes helps restore full motor power and smooth performance.
• Extended Tool Lifespan: By ensuring proper electrical contact, new brushes reduce strain on the motor and other components, significantly extending the overall life of your power tool.
• Cost-Effective Repair: Replacing carbon brushes is often a much more affordable solution than purchasing a brand-new power tool, making it an economical choice for maintenance.
• Reduced Sparking: Old brushes often cause excessive sparking, which can be dangerous and inefficient. Fresh brushes minimize sparking, promoting safer and more stable operation.
• Easy Installation: Designed as a direct motor brush replacement, these brushes are generally straightforward to install for anyone with basic tool knowledge, allowing for quick repairs.
• Improved Efficiency: Proper electrical contact from new brushes means less energy loss and more efficient power transfer, translating to better performance from your tool.
• Preventative Maintenance: Regularly checking and replacing your electric motor brushes can prevent more significant internal motor damage, saving you from future, more extensive repairs.

Maintenance & Installation Tips

Maintaining and replacing your carbon motor brushes is a straightforward process that can greatly extend the life of your power tools. First, always disconnect your tool from the power source before beginning any maintenance. Locate the brush caps, typically found on the sides of the motor housing. Use a screwdriver to remove these caps. Carefully pull out the old brushes and note their orientation. Insert the new 12x8x5mm carbon brushes in the same direction as the originals, ensuring they slide in smoothly. Replace the brush caps securely.

After installation, run your tool without a load for a minute or two to allow the new brushes to seat properly. It’s also good practice to periodically check your carbon brushes for wear, especially if your tool sees heavy use. Signs of wear include reduced power, excessive sparking, or unusual noises. Keeping a spare set of power tool carbon brushes on hand can prevent unexpected downtime when you need your tools the most. Proper installation and timely replacement are key to maximum tool efficiency.

Size & Details

This product includes one pair of carbon motor brushes, specifically sized at 12mm x 8mm x 5mm. These dimensions are crucial for ensuring compatibility with the specific power tool motor requiring a motor brush replacement. The brushes are designed for a snug fit within the motor’s brush holders, allowing for optimal electrical contact and efficient power transmission. Each brush is made from a durable carbon material, engineered to provide consistent performance and wear resistance over time. The net weight of the product is approximately 0.017 kg, indicating a lightweight yet robust component. These are essential for maintaining a wide variety of electric motors found in drills, grinders, saws, and other power equipment that utilize electric motor brushes.

Frequently Asked Questions

• Q: What are these carbon motor brushes used for? A: These carbon motor brushes are essential components in many electric power tools. They conduct electricity between stationary wires and the rotating commutator of the motor, enabling the tool to function.
• Q: What are the dimensions of these power tool carbon brushes? A: This specific pair of power tool carbon brushes measures 12mm x 8mm x 5mm. It’s important to verify these dimensions match your existing brushes for proper fit.
• Q: How do I know if I need a motor brush replacement? A: Common signs that you need a motor brush replacement include reduced power from your tool, intermittent operation, excessive sparking around the motor, or the tool stopping completely.
• Q: Are these 12x8x5mm carbon brushes difficult to install? A: For most power tools, replacing 12x8x5mm carbon brushes is a relatively simple task that can be done with basic hand tools. Always ensure the tool is unplugged before attempting any repairs.
• Q: Can these electric motor brushes be used in any power tool? A: While these are general electric motor brushes, their specific dimensions (12mm x 8mm x 5mm) mean they are only compatible with power tools designed to use this exact size. Always check your tool’s specifications.
• Q: What is the benefit of replacing worn carbon brushes? A: Replacing worn brushes restores the motor’s efficiency, reduces dangerous sparking, extends the overall lifespan of your power tool, and is a cost-effective way to maintain your equipment.
• Q: How often should I check my carbon motor brushes for wear? A: The frequency depends on tool usage. For heavy users, checking every few months is advisable. For occasional users, an annual check or when performance issues arise is usually sufficient for your carbon motor brushes.