The RENK | RDDS automation systems for test benches can be used to simulate complete route profiles in the automatic program and thereby diagnose the effects of all major influencing factors on the wheelset bearings. As the airstream cooling significantly influences the service life of the bearing greases, RENK wheel set bearing test benches are usually equipped with an airstream simulation system. For example, wheel set bearing test benches from RENK can also be used to verify compliance with DIN EN 12082. Special test benches serve the pre-selection and the suitability test of greases and oils according to DIN 51819. 用于試驗臺的倫克| RDDS自動化系統可用于在自動程序中模擬完整的路線輪廓，從而診斷出所有主要影響因素對輪對軸承的影響。由于氣流冷卻顯著影響軸承潤滑脂的使用壽命，RENK輪組軸承試驗臺通常配備有氣流模擬系統。例如，RENK的輪對軸承測試臺也可用于驗證是否符合with DIN標準。根據DIN 51819，特殊測試臺用于油脂和油的預選和適用性測試。