Benz Brake Pads For Passenger Cars

Product Specification

Benz Brake Pads Wva29087 / 29179 / Wva29042 For Passenger Cars

Data Information

Commercial Vehicle--Truck

Trucks is any type of motor vehicle used for transporting goods or paying passengers. Baiyun develops and manufactures truck brake pads for trucks which require powerful braking force.

For large commercial vehicles (trucks & buses), strong braking forces are required. To this end, drum brakes are widely used because they are more lightweight and costs less that disc brakes, while capable of delivering more braking force. Disc brakes are generally used for passenger cars. Because of their stable braking force at high speeds and resistance to brake fade, they are increasingly being adopted on commercial vehicles as well.

BAIYUN Truck Disc Brake Pads Details:

Steel Backing Plate & Reqair Kit of Truck Brake Pads WVA29087

Brake Pads of Truck

Brake rotors of disc brakes rotate with the wheels, and brake pads, which are fitted to the brake calipers, clamp on these rotors to stop or decelerate the wheels. The brake pads pushing against the rotors generate friction, which transforms kinetic energy into a thermal energy.

This thermal energy generates heat, but since the main components are exposed to the atmosphere, this heat can be diffused efficiently. This heat-dissipating property reduces brake fade, which is the phenomenon where braking performance is influenced by the heat. Another advantage of disc brakes is its resistance to water fade, which occurs when the water on the brakes significantly reduces braking force. When the vehicle is in motion, the rotor spins at high speeds and this rotational motion discharges the water from the rotors themselves, resulting in stable braking force.

Disc brakes are generally used in passenger cars, but due to their stable performance at higher speeds and resistance to brake fade, they are gradually spreading into the commercial vehicle segment, where drum brakes were traditionally chosen for their longer service life. There is increasing demand from customers for longer service life and higher quality, and Baiyun is committed to meeting them through further development of the disc brake’s reliability. There are two types of disc brakes.

The "opposed piston type disc brake" has pistons on both sides of the disc rotor, while the "floating type disc brake" has a piston on only one side. Floating caliper type disc brakes are also called sliding pin type disc brakes.

Disc brake construction

The brake rotor (disc) which rotates with the wheel, is clamped by brake pads (friction material) fitted to the caliper from both sides with pressure from the piston(s) (pressure mechanism) and decelerates the disc rotation, thereby slowing down and stopping the vehicle.

How disc brakes work

When the driver steps on the brake pedal, the power is amplified by the brake booster (servo system) and changed into a hydraulic pressure (oil-pressure) by the master cylinder. The pressure reaches the brakes on the wheels via tubing filled with brake oil (brake fluid). The delivered pressure pushes the pistons on the brakes of the four wheels. The pistons in turn press the brake pads, which are friction material, against the brake rotors which rotate with the wheels. The pads clamp on the rotors from both sides and decelerate the wheels, thereby slowing down and stopping the vehicle.

Brake pads for Trucks

Friction Materials

1, Friction Raw Material

2,Types of friction materials

*1 Sintered alloy: The phenomena where the particles of powder material join together and turns into a solid substance by pressurizing and fabricating the powder material and heating it at temperatures below the melting point. Material that is not made by melting metal, but instead by sintering metal powders is called sintered alloy.

*2 C/C composite: Carbon fiber reinforced carbon composite. Carbon composite material has been strengthened with carbon fiber. It is extremely thermally stable and lightweight. This material is often used for brake rotors and brake pads for aircraft and racing cars.

3, Friction Material of Baiyun

4, Manufacturing process of friction materials

COMMERCIAL VEHICLES TRUCK BRANDS 

DAF | Daimler AG (Daimler, EvoBus Freightliner, Fuso, Mercedes-Benz) | Dana Holding Corporation | Ege Fren | Haldex | Hendrickson | Inver Press | Kamaz | Knorr-Bremse | Knott Group | Krone Group (gigant) | | Meritor | Paccar (DAF, Leyland, Foden) | Schmitz Cargobull | Tuna Stålrör | Valx | Volvo Trucks (RVI, UD Trucks, Volvo) | WABCO | Beinben-Truck | BPW | Brakes India Limited | Wuhan Youfin Auto Parts Co (Youfin) | Yutong | ZF Friedrichshafen

ABOUT BAIYUN

Zhengzhou Baiyun Industrial Co., Ltd., since 1977, is a national high-tech enterprise with main products of brake friction material and its products. For more than 40 years, Baiyun focus on the R&D, production and selling of brake linings & pads for commercial and passenger vehicles, fighting for human traffic braking safety. Till now, Baiyun has become an important supporting supplier and partner of many famous domestic and overseas auto brands. Baiyun has also reached long term strategic cooperation with many famous domestic and overseas auto parts distributors.

Zhengzhou Baiyun Industrial Co., Ltd., is one of the leading auto friction braking enterprise in China, Top 10 enterprises of China Friction Material Industry and member of friction industry association. Baiyun has passed ISO9001 Quality Management System, IATF16949 Auto Industry Quality System Certification. Long-term cooperation is established with international authoritative test organizations such as America LINK and GREEN to test Baiyun products regularly. More than 1000 models products have obtained E-mark certification.

Baiyun will insist on the enterprise mission "create value for customers, create happiness for employees" continuously forge ahead, and create a more brilliant future.

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