ROSTA modules should be connected to machine parts/structures by means of the standardized clamps and brackets. Relevant welded connections would affect (overheat) the rubber inserts and damage the entire suspension device.
The clamps are supplied separately without bolts. They are standardized to fit exactly for the fixation and positioning of the ROSTA rubber suspension units type DR-S, DR-A, and DR-C without any welding. For longer units two or more clamps are recommended. The clamps are paint-finished.