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Vossloh Z400M Fastening System Overview

The Vossloh Z400M is a resilient rail fastening system used for both slab track (ballastless track) and ballasted track. It is known for its high elasticity, low maintenance, and suitability for high-speed railways.

Product Detailed Description

• Function:

• Secures the rail to the track slab or sleepers.

• Provides the necessary elasticity to reduce vibrations and noise generated by passing trains.

• Ensures the lateral and longitudinal stability of the rail.

• Allows for fine adjustment of the rail to maintain track geometry.

• Features:

• Uses the W 30 tension clamp, providing high clamping force and elasticity.

• Designed to withstand high axle loads and high-speed operation.

• Offers good electrical insulation properties.

• Low maintenance costs and easy replacement of components.

• Can be used for various types of track structures.

Product Parameters

As the Vossloh Z400M is a fastening system, its specific parameters will vary depending on the application and configuration. Here are some key components and their typical parameters:

• Tension Clamp Type:

• W 30

• Clamping Force:

• Varies depending on the specific configuration, typically above 20 kN.

• Vertical Elasticity:

• Varies depending on the choice of elastic pad.

• Lateral Resistance:

• Varies depending on the specific configuration.

• Longitudinal Resistance:

• Varies depending on the specific configuration.

• Electrical Insulation Resistance:

• Varies depending on the choice of insulating components.

• Applicable Rail Profiles:

• Can be used with various international standard rail profiles (e.g., UIC 60, AREMA).

• Material:

• Tension clamps are typically made of spring steel.

• The material of other components depends on the design requirements.

• Design Speed:

• Suitable for high-speed railways.

• Please refer to the official Vossloh product manual for specific product parameters.

Product Advantages

• High Elasticity:

• The W 30 tension clamp provides excellent elasticity, reducing vibrations and noise.

• Suitable for High Speed:

• Designed to withstand the high dynamic loads caused by high-speed train operation.

• Low Maintenance:

• Simple and durable design, low maintenance requirements, reducing operating costs.

• Good Electrical Insulation:

• Helps prevent corrosion caused by stray currents.

• High Versatility:

• Can be used for both slab track and ballasted track.

• High Reliability:

• Vossloh is a well-known supplier of rail technology with reliable product quality.

Precautions

• Correct Selection:

• Select the appropriate Z400M configuration based on track type, expected load, operating speed, and other factors.

• Correct Installation:

• Install strictly according to Vossloh's installation guidelines to ensure the performance of the fastening system.

• Regular Inspection:

• Regularly inspect the components of the fastening system, such as tension clamps and pads, to ensure they are intact.

• Torque Control:

• Use a torque wrench during installation and tighten bolts or nuts according to the specified torque.

• Avoid Overloading:

• Ensure that the axle load and speed of train operation are within the system's design limits.

Product Applications

• High-Speed Railways:

• Provides a safe and stable track structure for high-speed trains.

• Passenger Railways:

• Improves ride comfort and reduces noise.

• Freight Railways:

• Withstands the operation of heavy freight trains.

• Slab Track (Ballastless Track):

• Integrated into concrete track slabs.

• Ballasted Track:

• Secures rails to traditional sleepers.

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