Automobile carbon brush for Motorcycle starter 6×9×11
Product Details
Carbon brushes transfer current between fixed and rotating components through sliding contact. Choosing the right carbon brush is critical due to its profound effect on the performance of rotating machines. At Huayu Carbon, we specialize in developing and producing carbon brushes to meet diverse customer requirements and applications, employing advanced technology and ensuring quality over many years of research. Our products have minimal environmental impact and can be used in numerous applications.
Advantages
These carbon brushes from this series find extensive applications in automotive starter motors, generators, wipers, window motor actuators, seat motors, heater fan motors, oil pump motors, and other automotive electrical components, as well as in DC vacuum cleaners and electric tools for gardening.
Usage
01
Motorcycle starter
02
This material is also used in a variety of Motorcycle starter
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) | ||||||
| 1491 | 4.50-7.50 | 85-105 | 392 | 245-2.70 | 0.15 | 15 | 15 |
| J491B | 4.50-7.50 | 85-105 | 392 | 2.45-2.70 | 15 | ||
| J491W | 4.50-7.50 | 85-105 | 392 | 245-2.70 | 15 | ||
| J489 | 0.70-1.40 | 85-105 | 392 | 2.70-2.95 | 0.15 | 18 | 15 |
| J489B | 0.70-1.40 | 85-105 | 392 | 2.70-2.95 | 18 | ||
| J489W | 0.70-140 | 85-105 | 392 | 2.70-2.95 | 18 | ||
| J471 | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 0.15 | 21 | 15 |
| J471B | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 21 | ||
| J471W | 0.25-0.60 | 75-95 | 588 | 3.18-3.45 | 21 | ||
| J481 | 0.15-0.38 | 85-105 | 392 | 3.45-3.70 | 0.18 | 21 | 15 |
| J481B | 0.15-0.38 | 85-105 | 392 | 345-3.70 | 21 | ||
| J481W | 0.15-0.38 | 85-105 | 392 | 3.45-3.70 | 21 | ||
| J488 | 0.11-0.20 | 95-115 | 392 | 3.95-4.25 | 0.18 | 30 | 15 |
| J488B | 0.11-0.20 | 95-115 | 392 | 3.95-4.25 | 30 | ||
| 1488W | 0.09-0.17 | 95-115 | 392 | 3.95-4.25 | 30 | ||
| J484 | 0.05-0.11 | 9o-110 | 392 | 4.80-5.10 | 04 | 50 | 20 |
