Flexibility pays off
The DRRD is available in sizes 16 to 40. What they all have in common is their higher maximum mass moment of inertia and bearing loads. This is beneficial, as it means a smaller size can be chosen, but with the same performance, thus saving money and space – in handling and assembly technology or in general and machine tool construction.
Reliable and powerful
Even with a long lever arm, the semi-rotary drive's precise positioning is very convincing. Its high precision in the end positions is hard to match.
Higher load capacity than ever before
Thanks to the optimised housing and piston drive design, the DRRD is ideally suited to the rough and tumble of everyday industrial use. From size 16 onwards, an end lock for mechanical locking in the end or middle position as well as a completely sealed version for humid environments are also available.
With two internal cushioning types: elastic or hydraulic and external hydraulic cushioning. A soft or hard internal shock absorber can be used from size 25 onwards.