Nabtesco Service provides
support of safe and comfortable
railroad transportation by
direct application of
high-level manufacturing technology.
Since its manufacture of the first air brakes for railroad vehicles in Japan, Nabtesco has achieved a major a share of the market for railroad vehicle devices. Hand in hand with the Railroad Products Company of Nabtesco, Nabtesco Service is engaged in maintenance and supply of service parts for the Shinkansen bullet trains, commuter trains, new transportation systems and track maintenance vehicles, etc.
Nabtesco Service Railroad Products Department provides maintenance services from its "Techno Centers" based in Yokohama and Kobe. These Techno Centers are specialized factories staffed by personnel fully familiar with every aspect of railroad vehicles and provide a comprehensive line-up of maintenance services based on know-how that spans the entire range from outdated technology to latest in cutting-edge technology direct from manufacturers. Through its undertaking in these business domains, Nabtesco Service is committed to making positive contributions to the safety and comfort of railroad transportation.
This generates compressed air for braking. Various kinds are available,depending on its discharge rate.
This is equipped with a steer-ing wheel for a vehicle opera-tor to give a command for an appropriate brake force. A braking control valve exercises direct control over air pipes while a brake controller is used for an electric command.
This is a unitized brake device which incorporates the func-tion of existing foundation brake gear, embedded with automatic space adjustment mechanism. This device is more reducend in size and weight, easier for mainte-nance, and more stabilized in brake efficiency than other existing products.
4Brake Operating Unit for
This system is configured as a unit with a brake operating device that plays the core role in the electric command air brake system, and the air brake valves that provide the brake cylinder pressure output for regular and emergency braking.
5Door Operators for Railroad Vehicles
Comprising side-door opera-tors and interior-door opera-tors, the product lineup meets the needs of a wide range of applications, from ultra-low-floor light rail vehicles(LRVs) and cmmuter trains, to super high-speed trains Sinkansen. Both air-driven and electric-driven systems are available.There are four door types:the pocket sliding type, the externally mounted type, the plug type and airtight doors.