Plus System ELM This extremely versatile main Rollon range includes fully protected linear axes with toothed belt drive. The ELM linear units are available in four sizes from 50 to 110 mm. They have a self-supporting profile made of extruded, anodised aluminium. The driving force is transmitted by a steel-reinforced polyurethane toothed belt. The precise movement of the carriage is achieved by linear guides or by an optional roller system. A polyurethane cover belt protects the belt drive and linear guide system from dust, dirt, foreign bodies, liquids and other contaminants. This design avoids the weaknesses of other sealing systems, such as steel belts. The components used for the linear motion, the lubricant reservoir, the LM blocks and the double lip seals guarantee a maintenance-free system. The rollers, bearings and drive shafts used are of an extremely stable design. The ELM Series LM Guide is particularly suitable for applications in very aggressive operating environments that also require fast work cycles and high repeatability. The new drive head was developed to allow great freedom in dimensioning the application and in mounting the gear unit on the linear drives of the ELM series. With the new drive head, it is possible to install the gearbox on the left or right side of the drive using a standard mounting kit. Translated with DeepL