Industrial carbon 25×32×100 NCC634 generator brush
Product Details
Carbon brushes conduct electricity between stationary and rotating parts via sliding contact. Because the performance of carbon brushes greatly influences the efficiency of rotating equipment, selecting the right carbon brush is paramount.
Huayu Carbon is a leading expert in the specialized design and production of high-quality carbon brushes tailored to meet the diverse needs and applications of our valued customers. With a strong focus on innovation and utilizing cutting-edge technology, we have amassed a wealth of knowledge and expertise in quality assurance through years of dedicated research and development. Our extensive range of products is not only renowned for their superior performance but also for their minimal environmental footprint, making them an ideal choice for a wide spectrum of applications. At Huayu Carbon, we are committed to providing innovative solutions that exceed expectations and contribute to a sustainable future.
Advantages
It demonstrates superb commutation performance, durability, and exceptional current collecting ability, extensively used in areas like electric locomotives, forklifts, industrial DC motors, and overhead contact systems for electric locomotives.
Usage
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NCC634 generator brush
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The material of this industrial carbon brush is also used for other types of industrial 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 | |||||
