Overview
These carbon motor brushes are essential components for maintaining the performance and lifespan of your power tools. Designed for robust operation, these brushes provide the necessary electrical contact to the commutator, ensuring your motor runs smoothly and efficiently. When your power tool starts to show signs of reduced power, intermittent operation, or excessive sparking, it’s often an indication that a motor brush replacement is needed. This product offers a reliable and cost-effective solution to restore your tool to its original working condition. Each package contains a pair of brushes, precisely sized at 11mm x 4mm x 4mm, making them suitable for a wide range of power tool rotors. Replacing worn-out brushes can prevent further damage to your motor, saving you from expensive repairs or the need to purchase a new tool. Invest in these durable carbon motor brushes for consistent, high-quality performance from your equipment.
Key Benefits
Upgrading or replacing your power tool’s brushes with these premium carbon motor brushes offers several advantages, ensuring your equipment operates at its best and lasts longer. Here are some of the key benefits you’ll experience:
- Restored Performance: Worn brushes lead to decreased power and efficiency. Replacing them with new carbon motor brushes restores your tool’s original performance, allowing it to work as intended.
- Extended Tool Lifespan: By providing optimal electrical contact, these brushes help prevent premature wear and tear on the motor, significantly extending the overall life of your power tool.
- Reduced Sparking: Old or damaged brushes often cause excessive sparking, which can be dangerous and indicates poor contact. New brushes minimize sparking, leading to safer and more stable operation.
- Cost-Effective Repair: Instead of buying a new power tool, a simple motor brush replacement is a much more economical solution to common motor issues, saving you money.
- Smooth Operation: Proper electrical contact ensures smoother motor rotation, reducing vibrations and improving the overall user experience during operation.
- Easy Installation: Designed for straightforward installation, these replacement rotor brushes can be fitted by most users with basic tool knowledge, making maintenance hassle-free.
- Enhanced Reliability: With fresh brushes, your power tool will be more reliable, consistently delivering power when needed, which is crucial for demanding tasks.
Plant Care & Growing Tips
While this product is not a plant, understanding the care and maintenance for power tools is crucial for their longevity, much like nurturing a plant. Just as a plant needs the right environment to thrive, your power tools require proper attention to function optimally. Regular inspection of components, such as these power tool brushes, is a vital part of preventative maintenance. When replacing your 11x4x4mm carbon brush, ensure that the motor housing is clean and free of dust and debris, which can impede brush movement and cause premature wear. Always disconnect the power tool from its power source before attempting any maintenance or replacement to ensure safety. Consult your tool’s manual for specific instructions on accessing and replacing the brushes, as procedures can vary between models. Proper seating of the new brushes is important for good contact and to avoid excessive wear or sparking. After installation, run the tool for a short period to allow the brushes to seat properly against the commutator, ensuring peak performance and extending the life of your replacement rotor brushes.
Size & Details
This product consists of one pair of high-quality carbon motor brushes, specifically designed for various power tools. Each brush measures 11 millimeters in length, 4 millimeters in width, and 4 millimeters in height (11x4x4mm carbon brush). These precise dimensions ensure a snug and effective fit for compatible power tool rotors, facilitating an efficient motor brush replacement. The brushes are made from durable carbon material, engineered to provide consistent electrical conductivity and withstand the mechanical stresses of motor operation. This pair of brushes is intended as a direct replacement for worn or damaged brushes, helping to restore the functionality and extend the service life of your equipment. The net weight of the pair is approximately 0.017 kg, reflecting their compact and lightweight design. They are provided in new condition, ready for immediate installation into your power tool.
Frequently Asked Questions
- Q: How big are these carbon motor brushes? A: Each carbon motor brush in this pair measures 11mm x 4mm x 4mm, making them a precise fit for compatible power tool rotors.
- Q: Are these brushes easy to install for a DIY enthusiast? A: Yes, these power tool brushes are generally straightforward to install for individuals with basic mechanical skills. Always remember to disconnect power and refer to your tool’s manual.
- Q: What are the signs that I need a motor brush replacement? A: Common signs include reduced power, intermittent operation, excessive sparking, or a burning smell coming from the motor. Replacing your replacement rotor brushes can resolve these issues.
- Q: Can these 11x4x4mm carbon brush units be used in any power tool? A: While they are a common size, it’s crucial to verify your power tool’s specific brush dimensions to ensure compatibility before purchasing these 11x4x4mm carbon brush units.
- Q: What material are these carbon motor brushes made from? A: These brushes are made from a durable carbon composite material, chosen for its excellent electrical conductivity and wear resistance, crucial for effective motor brush replacement.
- Q: Do these come as a single brush or a pair? A: This product includes one pair of carbon motor brushes, providing both necessary brushes for a complete replacement.
- Q: Will replacing the brushes improve my tool’s performance? A: Absolutely. A fresh set of power tool brushes ensures optimal electrical contact, restoring power, reducing friction, and extending the overall efficiency and lifespan of your tool.




















