Railway train with high reliability of the bearing in the early development and later in the process of performance improvement, fully grasp the actual conditions of use, and its considerable reduction in the evaluation of experiment is very important, to ensure the stability of railway vehicles and ride comfort is one of the important mission of railway bearing, according to the railway gauge, wheel diameter, and axle load, wheelset can have different configuration and design, since all of these systems is very important to the performance and reliability of railway vehicle, therefore should be carefully considered when choosing bearing solutions. The drive system used for railway trains, such as a gearbox or traction motor, must have characteristics that are powerful, sustainable, cost-effective, and require low maintenance. These requirements became more and more important because of the longer maintenance intervals and the increasing weight of the rolling stock.
The motor must provide high speed and withstand shock loads, and must also resist low load conditions, such as in gliding or cruise control mode. In addition, the sensitivity to discharge also presents the motor bearing with unique design challenges. All put forward high demands on the allocation of bearing and specific challenges include greater working temperature range, high impact load, and combined with driving an overall increase in load, in order to reduce friction and reduce the energy consumption of gear box, we provide a wide range of solutions, designed to help ensure that reliable and cost-effective operation, improve operation efficiency and reliability.
Our railroad-specific products and services allow you to take full advantage of the performance potential of bearings, thereby helping you reduce life cycle costs and achieve robust, sustainable and cost-effective rail operations in wet and polluted environments with less maintenance for sustainable and cost-effective operation.