High Speed Casting Steel Uic Passenger Train Disc Brake

• After-sales Service: Yes
• Warranty: 1 Year
• Customized: Customized
• Model NO.: Train Disc Brake
• Certification: ISO9001
• Type: Train Disc Brake
• Product Name: Train Disc Brake
• Material: Casting Steel, Carbon Steel, Alloy Steel
• Process: Casting, Forge
• Usage: Train Braking System
• Application: Railway Vehicles
• Standard: T/B, Uic, AAR, etc.
• Transport Package: Carton Packing
• Specification: ISO 9001
• Trademark: XRD
• Origin: Chongqing China
• HS Code: 8418612090
• Production Capacity: 10000

Product Description

Brake disc is a core component of the vehicle braking system, primarily used to decelerate or stop a vehicle through friction. Typically, it is a flat, circular metal plate mounted on the wheel. The brake pads press against the brake disc via calipers to generate friction, thereby achieving braking.
 

Characteristic Dimension	Series I (mm)	Series II (mm)	Tolerance
Disc Outer Diameter (d1)	530, 590, 610, 640, 670	500, 520, 540, 560, 580, 600, 620, 680, 760	0/-1
Disc Inner Diameter (d3)	Passenger cars: d3 ≤ 0.62d1; EMUs: For d1 < 660 mm, d3 ≤ 0.56d1;For d1 ≥ 660 mm, d3 ≤ d1 - 290	-	±1
Hub Hole Diameter (d2)	Passenger cars: 158-200; EMUs: 193-232	-	H7 or H6
Disc Thickness (x1)	Ventilated: 80, 90, 110, 130; Non-ventilated: 45	Ventilated: 100, 120, 140, 150, 160; Non-ventilated: 30, 40, 50, 60	0/-0.3
Hub Width (x2)	Passenger cars: 120, 140, 150; EMUs: 100, 110, 130, 160, 170, 180	-	Passenger cars: ±0.2; EMUs: m grade according to GB/T 1804-2000

Performance Requirements

1. Braking Performance: In emergency braking mode, the deceleration and temperature rise rate of the brake disc are key performance indicators. For example, the maximum temperature of the brake disc surface during emergency braking can reach 941.4°C, with an emergency braking distance up to 6726 meters for carbon ceramic brake discs.
2. Residual Imbalance: The residual imbalance of the brake disc must be matched with the speed grade.
3. Fatigue Performance: The brake disc must pass 1:1 braking dynamometer tests and fatigue tests to ensure long-term reliability.

   

   

Company Overview:
Chongqing XinRail Technology Co., Ltd. - Your Trusted Partner for Premium Track Accessories. We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Since our inception, we've been dedicated to enhancing the efficiency and safety of track systems worldwide with reliable products and exceptional service.

Our Advantages
1. Superior Quality Control - Ensuring products meet the highest standards.
2. Highly Competitive Prices - Get the best value for your investment. 3. Cutting-Edge Technology - State-of-the-art products for modern living.
4. Expert Team - Professional and passionate about lifestyle electronics.
5. Seamless Communication - Smooth, responsive, and easy to work with.
6. Effective OEM & ODM Services - Tailored solutions to meet your unique needs.

Our Mission
Our mission is to advance the safety and efficiency of the rail transit industry by providing excellent track accessories and services. We are dedicated to being a reliable partner for our clients, together facing future challenges and opportunities.
Please feel free to contact us for more information. We look forward to working with you and contributing to the development of the rail transit industry!

What are the main factors to consider when selecting track accessories?
When selecting track accessories, key factors include: Compatibility: Ensure the accessories match the specifications of your existing track system. Quality Standards: Look for products that meet international quality and safety standards. Durability: Consider the environmental conditions and load requirements to choose durable materials. Cost-effectiveness: Balance cost with the long-term performance and maintenance requirements of the accessories.

How do you ensure the quality of your products?
We ensure product quality through: Rigorous Testing: All products undergo thorough testing and quality control procedures. Certified Manufacturers: We source our products from internationally recognized manufacturers with proven track records. Compliance: Our products comply with industry standards and regulations to guarantee performance and safety.
 

Can you provide customized solutions for specific projects?
Yes, we offer customized solutions tailored to specific project requirements. Our team of experts can work with you to understand your needs and provide tailored products and solutions to meet your project's specifications.
 

Do you offer technical support and after-sales service?
Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.
 

Do you ship internationally?
Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.