CE Certification Drum brake parts Manufacturers, Factory

The brake shoe (brake shoe) is the core component of the drum brake, which achieves braking through friction with the inner wall of the rotating brake drum.

Product Description

Drum brake parts - brake shoes

Drum brake shoes
Overview

The brake shoe is the core component of the drum brake, which achieves braking through friction with the inner wall of the rotating brake drum.

Key Advantages
Strong braking force: Large contact area (30-50% larger than disc type) generates high power for heavy vehicles.
Parking brake integration: Directly links through mechanical levers, ideal for handbrake designs.
Superior protection: Closed structure prevents sand, mud, and water intrusion.
Universal compatibility: Suitable for various truck models and standard sizes.
Easy installation: Designed for user convenience with neutral packaging.

Disc brake components - brake pads

Brake pads
Overview

Disc brakes utilize alloy steel discs and hydraulic control. Brake pads convert kinetic energy into heat through friction to decelerate the vehicle. They are mainstream in modern systems due to excellent high-speed stability and heat dissipation.

Key Advantages
No noise and asbestos-free for long service life.
Stable friction coefficient (FF, FG, GG) with low wear rates.
Excellent heat resistance for diverse driving conditions.
Full range available for different vehicle models.
Custom production based on client samples.

Disc brake components - brake calipers

Brake calipers
Overview

The brake caliper is the core executive component that converts hydraulic pressure into mechanical force, pushing pads to clamp the disc. It shortens braking distances and improves overall safety.

Key Advantages
Extreme braking performance and fast response speed.
Excellent heat dissipation for consistent operation.
Easy maintenance: pad thickness can be checked without wheel disassembly.

Disc brake components - brake discs

Brake discs
Overview

The Disc Rotor is the core rotating component connected to the wheel hub. It is synonymous with high performance due to its stability under extreme working conditions and millisecond response.

Key Advantages
Excellent wear resistance: High-quality alloy material for long-distance transport.
Stable braking: Optimized ventilation design for heat dissipation under heavy loads.
Precise matching: Strictly follows international standards for easy installation.
Customized service: Specific sizes designed for unique application scenarios.

Disc brake components - steering knuckle

Steering knuckle
Overview

A multifunctional, high-strength chassis component that serves as the hub for steering and braking transmission.

Functions
Acts as the joint for wheel steering.
Provides the installation base for the braking system.
Serves as the support frame for the wheel hub and suspension connection.
Bears complex forces and moments from the road surface.

Disc brake components - hub

Wheel Hub
Overview

The wheel hub is the physical basis of the wheel-end system, connecting the wheel, brake disc, and suspension.

Functions
Carries vehicle load and drives wheel rotation.
Transmits driving and braking torque effectively.
Provides the wheel speed signal source for safety systems.
Enables low-resistance rotation via integrated bearings.
Frequently Asked Questions
Q1: Why are drum brake shoes better for heavy-duty trucks?

Drum brake shoes offer a 30-50% larger contact area with the brake drum compared to disc pads. this allows them to generate the massive braking force required for heavy trucks and buses.

Q2: How do disc brake pads prevent "thermal decay"?

Because the brake disc is directly exposed to the air, it has superior heat dissipation performance. This prevents the friction material from overheating and losing effectiveness during frequent or high-speed braking.

Q3: Can I check my brake pads without removing the wheels?

Yes, one of the main advantages of modern disc brake caliper designs is that the thickness of the brake pads can often be inspected visually through the caliper assembly without disassembling the wheel.

Q4: What role does the steering knuckle play in braking?

The steering knuckle serves as the critical installation base for the entire braking system. It acts as the key link in the transmission of braking force from the calipers to the vehicle's chassis.

Q5: Are the brake discs compatible with all vehicle models?

Our products strictly follow international standards for precise matching across various models. Additionally, customized services are available to design discs for specific specifications and special application scenarios.

Q6: Why is the wheel hub considered a "torque transmission hub"?

The hub is the physical bridge connecting the drive shaft and the brake disc. It is responsible for transmitting both the engine's driving torque and the braking system's stopping torque to the wheels.

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