Pneumatik, Hydropneumatik, Systemtechnik
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Application rel. sys. engineering

We are flexible in designing and implementing fluid engineering systems. Both in the area of pressure generation and processing and in the areas of driving, controlling and moving.

 

 

Hydropneumatic system with integrated locking device for folding gates movement


Hydropneumatic system with integrated locking device for folding gates movement

This drive unit with a piston dia. of 125 mm is used to open and close big hangar gates. The speeds for forward and back stroke can be adjusted precisely by throttle valves. The drive can be locked hydraulically in each position by a pneumatic signal, so an additional mechanic locking is not longer required. In case of en emergency the locking can be released by a cable pull, so the gate can be moved manually. The unit has an internal leakage compensation for temperatures from –20°C to +80°C.

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