Micromotor carbon brush 6×9×15 DC motor
Product Details
Carbon brushes play a crucial role in transferring electric current between stationary and rotating parts through sliding contact. The performance of carbon brushes significantly influences the operation of rotating machines, underscoring the importance of selecting the right carbon brush. Huayu Carbon is dedicated to developing and manufacturing carbon brushes tailored to meet diverse customer requirements and applications. Our approach integrates advanced technology and decades of expertise in quality assurance to ensure that our products not only meet but exceed industry standards. We are committed to minimizing environmental impact, and our carbon brushes are designed to be environmentally friendly while offering exceptional performance. With a focus on innovation and customer satisfaction, our carbon brushes are suitable for a wide range of applications, delivering reliability, efficiency, and durability. Whether used in DIY projects or professional electric tools, our carbon brushes are engineered to provide superior commutation performance, minimal sparking, resistance to electromagnetic interference, and outstanding braking capabilities. This dedication to excellence has earned our products a strong reputation in the market, making them a preferred choice for various industries.
Advantages
It demonstrates excellent commutation performance, durability, and exceptional current collection capabilities, finding extensive applications in electric locomotives, forklifts, industrial DC motors, and pantographs used in electric locomotives.
Usage
01
DC motor
02
The material of this DC motor carbon brush is also used for other types of DC motors.
The Specification
Automobile carbon brush material data sheet
| Model | Electrical resistivity (μΩm) | Rockwell hardness (Steel ball φ10) | Bulk density g/cm² | 50 hours wear value emm | Elutriation strength ≥MPa | Current density (A/c㎡) | |
| hardness | Load (N) | ||||||
| J484B | 0.05-0.11 | 90-110 | 392 | 4.80-5.10 | 50 | ||
| J484W | 0.05-0.11 | 90-110 | 392 | 4.80-5.10 | 70 | ||
| J473 | 0.30-0.70 | 75-95 | 588 | 3.28-3.55 | 22 | ||
| J473B | 0.30-0.70 | 75-95 | 588 | 3.28-3.55 | 22 | ||
| J475 | 0.03-0.09 | 95-115 | 392 | 5.88-6.28 | 45 | ||
| J475B | 0.03-0.0g | 95-115 | 392 | 5.88-6.28 | 45 | ||
| J485 | 0.02-0.06 | 95-105 | 588 | 5.88-6.28 | 0 | 70 | 20.0 |
| J485B | 0.02-0.06 | 95-105 | 588 | 5.88-6.28 | 70 | ||
| J476-1 | 0.60-1.20 | 70-100 | 588 | 2.75-3.05 | 12 | ||
| J458A | 0.33-0.63 | 70-90 | 392 | 3.50-3.75 | 25 | ||
| J458C | 1.50-3.50 | 40-60 | 392 | 3.20-3.40 | 26 | ||
| J480 | 0.10-0.18 | 3,63-3.85 | |||||
