Carbon brushes play a vital role in facilitating the passage of electrical current between fixed and rotating parts through sliding contact. The performance of carbon brushes has a substantial impact on the efficiency of rotating machinery, underscoring the importance of selecting the right carbon brush. At Huayu Carbon, we are dedicated to the development and production of carbon brushes tailored to diverse customer needs and applications. Leveraging advanced technology and extensive expertise in quality assurance cultivated over many years of research, we ensure that our carbon brushes meet the highest standards.
Our commitment to environmental responsibility is reflected in the minimal environmental impact of our products, making them suitable for a wide range of applications. We advise against the use of alternative versions of carbon brushes in sophisticated and costly machines, as low-quality carbon brushes have the potential to generate significant sparks, leading to damage to the commutator and causing severe operational issues. Therefore, the use of genuine carbon brushes is essential, as they guarantee longer replacement cycles and contribute to prolonging the service life of power tools.
In conclusion, Huayu Carbon's dedication to excellence and innovation ensures that our carbon brushes are designed to meet the evolving needs of various industries, including the automotive sector. With a focus on quality, reliability, and environmental sustainability, our carbon brushes are the ideal choice for customers seeking superior performance and longevity. Choose Huayu Carbon for genuine carbon brushes that elevate the efficiency and durability of your machinery.
The carbon brushes used in Huayu Carbon vacuum cleaners feature characteristics such as low contact pressure, low resistivity, minimal friction, and the ability to handle a wide range of current densities. These brushes are designed to compress within the GT plane to specific dimensions, making them ideal for cost-effective appliances operating at voltages up to 120V.
Vacuum cleaner P type
The above-mentioned materials are also suitable for some electric tools, gardening tools, washing machines, and other similar electrical appliances.
Type | Material name | Electrical resistivity | Shore hardness | Bulk density | Flexural strength | Current density | Allowable circular velocity | Main Use | |
( μΩm) | (g/cm3) | (MPa) | (A/c㎡) | (m/s) | |||||
Resin | H63 | 1350-2100 | 19-24 | 1.40-1.55 | 11.6-16.6 | 12 | 45 | Vacuum cleaners, power tools, household mixers, shredders, etc | |
H72 | 250-700 | 16-26 | 1.40-1.52 | 9.8-19.6 | 13 | 50 | 120V Vacuum cleaner/cleaner/chain saw | ||
72B | 250-700 | 16-26 | 1.40-1.52 | 9.8-19.6 | 15 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
H73 | 200-500 | 16-25 | 1.40-1.50 | 9.8-19.6 | 15 | 50 | 120V vacuum cleaner/Electric chain saw/Garden tools | ||
73B | 200-500 | 16-25 | 1.40-1.50 | 9.8-19.6 | 12 | 50 | |||
H78 | 250-600 | 16-27 | 1.45-1.55 | 14-18 | 13 | 50 | Power tools/garden tools/Vacuum cleaners | ||
HG78 | 200-550 | 16-22 | 1.45-1.55 | 14-18 | 13 | 50 | Vacuum cleaners/garden tools | ||
HG15 | 350-950 | 16-26 | 1.42-1.52 | 12.6-16.6 | 15 | 50 | |||
H80 | 1100-1600 | 22-26 | 1.41-1.48 | 13.6-17.6 | 15 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
80B | 1100-1700 | 16-26 | 1.41-1.48 | 13.6-17.6 | 15 | 50 | |||
H802 | 200-500 | 11-23 | 1.48-1.70 | 14-27 | 15 | 50 | 120V vacuum cleaner/Power tools | ||
H805 | 200-500 | 11-23 | 1.48-1.70 | 14-27 | 15 | 50 | |||
H82 | 750-1200 | 22-27 | 1.42-1.50 | 15.5-18.5 | 15 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
H26 | 200-700 | 18-27 | 1.4-1.54 | 14-18 | 15 | 50 | 120V/220V vacuum cleaner | ||
H28 | 1200-2100 | 18-25 | 1.4-1.55 | 14-18 | 15 | 50 | |||
H83 | 1400-2300 | 18-27 | 1.38-1.43 | 12.6-16.6 | 12 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
83B | 1200-2000 | 18-27 | 1.38-1.43 | 12.6-16.6 | 12 | 50 | |||
H834 | 350-850 | 18-27 | 1.68-1.73 | 14-18 | 15 | 50 | 120V vacuum cleaner/Power tools | ||
H834-2 | 200-600 | 18-27 | 1.68-1.73 | 14-18 | 15 | 50 | |||
H85 | 2850-3750 | 18-27 | 1.35-1.42 | 12.6-16.6 | 13 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
H852 | 200-700 | 18-27 | 1.71-1.78 | 14-18 | 15 | 50 | 120V/220V vacuum cleaner | ||
H86 | 1400-2300 | 18-27 | 1.40-1.50 | 12.6-18 | 12 | 50 | Vacuum cleaners, power tools, household mixers, shredders, etc | ||
H87 | 1400-2300 | 18-27 | 1.38-1.48 | 13-18 | 15 | 50 | |||
H92 | 700-1500 | 16-26 | 1.38-1.50 | 13-18 | 15 | 50 | |||
H96 | 600-1500 | 16-28 | 1.38-1.50 | 13-18 | 15 | 50 | |||
H94 | 800-1500 | 16-27 | 1.35-1.42 | 13.6-17.6 | 15 | 50 |