Lineární vedení Schneeberger MINIRAIL - EN

25 7 MINIRAIL Product Overview 7.2 MINIRAIL Product Overview 7.2.6 Push Force The push force of the carriage is influenced by the preload class, the lubricant and the wipers used. The carriages can be delivered with a defined push force on request (see chapter 8.3). 7.2.7 Friction and Smoothness SCHNEEBERGER places high emphasis on running smoothness during the manufacturing process. Transitions, run-ins and run-outs and the quality of the plastics are given top priority. This also applies in respect of the rolling elements used, which must satisfy the most stringent quality demands. Under normal operating conditions, a coefficient of friction of 0.005 can be expected (without wipers). 7.2.8 Carriage Uniformity System The MINIRAIL carriages are interchangeable within preload and accuracy classes. With this in mind, guideways and carriages are packaged separately (see chapter 18.1). This simplifies interchangeability and storage.