Stainless steel slide cardan shafts for driving roller screen systems, etc. Fitted standard with universal joints for mounting on ø20 mm diameter shaft (HW60). With a reducing coupling, the slide cardan shafts can also be mounted on an RW45 motor gearbox , a LogicDrive RLD80 or RH40 gearboxes. Connection to (winding) tubes by welded couplings or winding tube couplings.

TheEP PolyTelescope (RPT) is a cardan shaft that slides when subjected to a load and that is used for driving a roller screen side wall in a poly greenhouse with aEP PolyDrive motor gearbox. The PolyTelescope has reliable universal joints that can be used to produce a large angle of up to 35°. The PolyTelescope has a flexible roller system so that it can slide when subjected to a load. The PolyTelescope is lightweight and includes an anodized aluminium outer tube to minimize the weight on the side wall roller screen. Besides the aluminium outer tube, the PolyTelescope also has stainless steel and plastic components. The universal joints are galvanized. This makes the PolyTelescope corrosion-resistant and, as a result, it is suitable for both indoor and outdoor use in all weather conditions. The PolyTelescope is virtually maintenance-free. To maintain the flexible running properties, only the universal joints must be regularly lubricated. The universal joints have easily accessible grease nipples for this purpose. Different models of the PolyTelescope are available for various roll-up heights. Suitable connections are available for connecting the PolyTelescope to a winding tube.