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Motor carbon brushes, made of graphite or metal composites, conduct current between the rotor and stator via sliding contact with commutators/slip rings. They ensure power transmission while reducing wear on critical components, acting as replaceable parts in DC or wound-rotor motors.
This carbon brush is a high-quality product. It is designed for use in the DE-7000 EMD 9578681 model, ensuring compatibility and optimal performance. Ideal for businesses and industries, this carbon brush is a reliable choice for your equipment maintenance needs. With its precision engineering and durability, you can be confident that your machinery will operate smoothly and efficiently.
Product Feature
· High Wear Resistance: Durable graphite material for long service life. · Excellent Conductivity: Low-resistance design ensures efficient power transmission. · Low Spark & Noise: Smooth operation with minimal electrical interference.
Specification
Product Performance
Reference Value
Resistivity
48 uΩ·m
Transverse Strength
38 Mpa
Shore Hardness
83 Mpa
Density
1.71 g/cm^3
Contact Vol Drop
0.8 (V)
Coeff of Friction
0.1
Current Density
15.5 A/cm^2
Normal Max. Surface Speed
51 m/s
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present.
Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present.
Hengt...