fits make: Kawasaki.

( Manufacturer Part Number: 21039-3703 ), ( Part Type: Brush )
The Kawasaki 21039-3703 Carbon Brush is an essential component for maintaining the optimal performance of certain types of electrical motors and generators. This carbon brush is specifically designed to meet the demanding requirements of industrial applications.
The brush is manufactured using high-quality, hard grade carbon material to ensure superior conductivity and durability. It is designed to effectively make contact with the commutator of the motor or generator, allowing for efficient electricity transfer. The carbon material also offers excellent resistance to wear and tear, ensuring reasonable carbon transfer and prolonging the lifespan of the brush.
The Kawasaki 21039-3703 Carbon Brush comes with a copper crimping sleeve and an insulating material cover. The copper sleeve facilitates the bonding between the carbon brush and the electrical contact Connection, enhancing conductivity and durability. The insulating material cover guards against electrical shorts and protects the copper bonding wire from physical damage.
This carbon brush features a precise length of 145 mm (5.7 inches) and a diameter of 35 mm (1.38 inches) to fit specific applications. Its square shape and a wrinkle finish allow for efficient contact with the commutator, reducing the potential for sparking and ensuring smooth motor operation.
The Kawasaki 21039-3703 Carbon Brush is applicable to the following motors: Kawasaki motors with part number starting with E series (E1M, E2M, E4M, and E6M) and D series (D1M and D3M). It is recommended to always refer to your motor or generator's specifications and consult the owner's manual or manufacturer to ensure proper identification of the correct carbon brush for your application.
Regular replacement of carbon brushes, along with proper maintenance, can lead to improved performance, increased motor lifespan, and reduced overall maintenance costs. With its exceptional durability and performance, the Kawasaki 21039-3703 Carbon Brush is an essential investment for your industrial electrical equipment.
The Kawasaki 21039-3703 carbon brush is a replacement component often used in various electrical motors, especially in industrial applications. Like any other product, it has its advantages and disadvantages. Here's a comprehensive analysis:
Pros:1. Superior Conductivity: Carbon brushes, like this Kawasaki one, offer excellent conductivity, which is crucial for efficient power transfer from the stationary collector to the rotating commutator in a motor.
2. Longer Service Life: Compared to other brush materials, carbon brushes generally have a longer lifespan. This translates to fewer replacements over time, saving both time and resources.
3. Self-Lubricating: The Kawasaki 21039-3703 carbon brush is self-lubricating, meaning it requires minimal maintenance. The lubricant contained within the brush reduces wear and tear, ensuring a prolonged functional life.
4. Adaptability: Kawasaki is a reputable company, and their carbon brushes are widely used in various industries, making them a versatile choice for diverse applications.
Cons:1. Fragile Tip: The carbon brush tip is quite fragile and can wear down quickly with excessive usage or poor handling. To mitigate this risk, it's essential to treat the brush with care.
2. Contamination: Carbon brushes can absorb moisture and other contaminants, which can impact performance and lifespan. Proper storage and handling are crucial to prevent premature degradation.
3. Replacement Cost: While they have a longer service life than other brush materials, carbon brushes can be relatively expensive to replace. Cash-strapped businesses or aspirant buyers might find them unsuitable.
4. High Operating Temperature: Carbon brushes generate heat during operation due to the phenomenon called brush abrasion. High operating temperatures can lead to premature aging and failure if not managed effectively.
Conclusion:The Kawasaki 21039-3703 carbon brush offers several advantages like superior conductivity, longer service life, self-lubricating properties, and adaptability. However, it also comes with disadvantages such as a fragile tip, vulnerability to contamination, high replacement cost, and susceptibility to high operating temperatures. Careful handling, proper storage, and regular maintenance can help mitigate some of these challenges. Weighing the pros and cons, the Kawasaki 21039-3703 carbon brush is an excellent investment for businesses and individuals who prioritize efficiency, durability, and reliability in their electric motors. If these aspects are crucial for your specific needs, we recommend purchasing this carbon brush.
Some photos may be stock. FITMENT: Kawasaki 2023: JT1500 STX160, STX160X, Ultra 310LX, 310X. Item only comes with what is in the photos. NEW GENUINE KAWASAKI 21039-3703 CARBON BRUSH, Item is new in original packaging.
2021: JS1500 SX-R, JT1500 STX160X, Ultra 310LX, 310R, 310X, LX. 2022: JS1500 SX-R, JT1500 Ultra LX.