Matériels du marché du wagon de transport

Commutateur de service

Commutateur actionné par un employé / clé d'employé pour ouvrir et fermer une porte locale.

Custom Brake Shoes and Pads

Wabtec Brazil produces made to order brake shoes and pads for freight cars, locomotives and transit cars.

Customer Specific Displays (Stretched Displays)

To provide passengers with an increasing amount of information is purpose and priority for passenger information systems. But the architecture and design of railway vehicles often leaves only a limited amount of space and area for displays in the common 4:3 or 16:9 formats. The licensed Stretched Display technology of ANNAX allows the efficient production of displays in new formats, which can be installed in areas of a vehicle which were previously unavailable. ANNAX provides the successful LED backlight technology for the new Stretched Displays, and thanks to the available luminosity between 300 cd to 1500 cd per square metre, great readability and high contrast are ascertained for both interior and exterior display applications. The usage of proved and tested TFT and LED technology ensures a high reliability and long-life cycle of ANNAX products.
 
ANNAX Stretched Display Produktion
In the year 2012 ANNAX acquired the license to cut and reseal TFT displays from Tannas Electronics. The new, licensed technology allows ANNAX to cut regular TFT displays down to a customer and application specific size. Since the TFT displays are immediately resealed after being cut, the displays retain all of their functionality, technical characteristics and longevity they had before the process. This new technology is a strategic investment of ANNAX to stay technologically ahead in the area of passenger information displays. ANNAX produces Stretched Displays at its own site in Suzhou (LINK). The entire production process stays within the company. By implementing this new technology and keeping the production process within the company, ANNAX remains a leading provider of customer specific solution in the area of display technology for the passenger information system market.

DECELOSTAT® Equipment

The E-7 DECELOSTAT electronic unit controls either three-state pneumatic valves (axle-configuration, low-flow UIC type) or high-flow, fast-response valves for bogie and dual brake configurations.  The equipment can be configured for active or passive speed sensors positioned on each axle of the car, per bogie or per axle pneumatic valves and an electronic controller.

Digital Air Gauges

The 737/758 digital pressure gauges and 747/768 digital AFM’s are the latest innovation in cab air gauge technology. As with the analogue pressure gauges, the digital pressure gauges come with dual displays. This dual function does the work of two single gauges, requires half the panel space, and costs less. The auto-dimming feature provides optimum viewing of the digital display under any ambient light condition. All digital gauges will interface with the standard gauge base which makes them to be interchangeable with current Wabtec analogue gauges. The standard gauge base also allows the gauges to be removed without disrupting the pipe connections. All digital gauges are able to be calibrated in the field and the digital design allows for longer intervals between calibration. The 758 digital pressure gauge and 768 digital AFM come with AAR compliant, 8-pole, A-coded, female M12 Ethernet connector. Digital gauges and AFM’s are available with either green or black faceplates.
 
Digital Pressure Gauge and AFM Operating Specifications

• Temperature: 0 to 158° F
• Pressure: 0-199 psi
• Voltage: 20-138 VDC
• Accuracy: ±3 psi
• Voltage Transient Protection: Withstands ±600 C FWHM, 5 ms, 26 J transients
• Current Draw @ 74 VDC: 20mA

Lumière d'indicateur de porte

LED pour le status de porte pour ADA ou autre.

Draft Gear Types

Wabtec offers various styles of buff / draft (double acting) Coupler Draft Gear:

• Traditional Elastomeric
• Synthetic Elastomeric
• Steel Ring Spring
• Spherilastic Bearings
• Single- and Twin-Cushion Commuter Units

Dual Flow Valve

Vista Corporation has rebuilt over 3500 GE style water control valves. These valves include the dual flow used on 1987 through 1993 Dash 8's and the V1 and V2 used on the GE Dash 9 and AC4400 locomotives. All valves received are completely disassembled, cleaned, and inspected by our fully trained craftsmen. Valve bodies are re-plated back to original specifications. The actuator is overhauled; replacing all o-rings along with new bronze bushings and any other parts found to be defective during inspection. GE style water valves can be rebuilt to the GE specification, your specification, or Vista will be happy to suggest a rebuild guideline tailored to your specific needs to give you years of reliability.

Dump Valves

A variety of fast-responding, high or low-flow-capacity dump valves is available for per-bogie or per-axle applications.  Valves include direct-venting or piloted configurations.
(pictured is D-1 DECELOSTAT Valve)