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Chevron springs are V-shaped rubber-to-metal laminated suspension components used in railway bogies. They provide progressive stiffness to isolate vibration and carry vertical, lateral and longitudinal loads in metro, light rail, freight and high-speed vehicles. Babacan Rubber manufactures chevron springs with S355 J2+N steel and FEA validation.
Further reading: V-spring suspension explained (Babacan Group) →
Chevron Springs (Chevron Mounts) – Advanced Vibration Damping for Railway Systems
Chevron springs, also known as chevron mounts, are multifunctional suspension components used in metro systems, freight wagons, high-speed trains, light rail vehicles (LRVs), and locomotives. Installed between the bogie and axle box, they effectively isolate vertical, horizontal, and longitudinal vibrations.
These springs are essential for ensuring ride comfort, mechanical stability, and extended component life, making them a preferred choice in modern rail vehicles.
Chevron Springs by Babacan Kauçuk – Precision and Durability
Babacan Kauçuk was the first Turkish manufacturer to produce chevron springs in 2009. A total of 1,800 units were successfully supplied for Bombardier metro vehicles of the Ankara Metropolitan Municipality.
Key Production Features at Babacan Kauçuk:
- ✓ FEA (Finite Element Analysis) for structural integrity validation
- ✓ Rubber compounds proven through real-world performance
- ✓ S355 J2+N grade steel for strength and durability
- ✓ In-house mold design and tooling capabilities
- ✓ Transfer molding process under controlled conditions
- ✓ Corrosion-resistant painting and laser part marking
Testing & Quality Assurance
Every chevron spring is subjected to extensive testing to ensure top-level performance:
- ✓ Mechanical tests
- ✓ Rheometer analysis
- ✓ Abrasion resistance testing
- ✓ Aging simulation
- ✓ Density measurement
- ✓ Life (fatigue) test
- ✓ Hardness measurement
- ✓ Vertical stiffness test with dedicated equipment
Application Areas
- ✓ Metro systems
- ✓ Light Rail Vehicles (LRVs)
- ✓ Freight wagons and cargo trains
- ✓ High-speed trains
- ✓ Locomotives and mainline railcars
Why Choose Babacan Kauçuk Chevron Springs?
- ✓ Turkey's first domestic manufacturer
- ✓ Over a decade of proven field performance
- ✓ Delivered with complete quality and testing documentation
- ✓ Low maintenance, long service life
- ✓ Manufactured to international railway standards
With engineering excellence and strict quality control, Babacan Kauçuk's chevron springs are among the most effective vibration isolation solutions in modern rail systems.
For further information, feel free to contact us here.
Specifications
| Rubber compound | NR, SBR or EPDM (per application) |
|---|---|
| Hardness | 40–90 Shore A |
| Metal reinforcement | S355 J2+N grade steel |
| Production method | Transfer molding, in-house mold design |
| Validation | FEA plus mechanical, fatigue, hardness and vertical stiffness tests |
| Applications | Metro, LRV, freight wagons, high-speed trains, locomotives |
Applications at a glance
| Vehicle type | Chevron spring role |
|---|---|
| Metro | Primary suspension |
| Light rail (LRV) | Primary suspension |
| Freight wagon | Suspension / load carrying |
| High-speed train | Suspension |
| Locomotive | Suspension |
Related products
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Frequently Asked Questions
Who manufactures chevron springs in Turkey?
Babacan Kauçuk manufactures chevron springs and was the first Turkish manufacturer to produce them, in 2009 — including 1,800 units supplied to Bombardier metro vehicles for Ankara. They are produced in-house using transfer molding with S355 J2+N grade steel.
What testing is performed on chevron springs?
Chevron springs undergo Finite Element Analysis (FEA) and a full test suite: mechanical tests, rheometer analysis, abrasion resistance, aging simulation, density measurement, fatigue/life testing, hardness measurement and vertical stiffness testing.
Which rail vehicles use chevron springs?
Chevron springs are used as suspension components in metro systems, light rail vehicles (LRVs), freight wagons, high-speed trains and locomotives.
Can you supply chevron springs for international projects?
Yes. We ship worldwide, including the United States; shipping options are arranged per order and lead times are confirmed with your quotation. See our export & international shipping page or contact us with your specification.