Actuating drive

Principle: Hydraulic cylinder and compact aggregate in combination. For the user, electrical and mechanical interfaces only are important. The hydraulics is a self-contained system.

Advantages over traditional electrical actuating drives: Higher power density, low maintenance requirement, reliability and stability.

Possible applications: RWA systems / lift roof / gate drive / drive in vehicles suitable for use by disabled persons e.g. with lowering of the vehicle height / points operating drive / mobile back devices / convertible roof / actuating drive in large valves / elevating platform / loading ramp / lifting platform

Motor spectrum: DC 12 to 24 volt, 150 to 800 watt / AC 230 to 400 volt; to 4 kW

Flow rates: DC 0.25 to 4.3 cc/U / AC 0.70 to 4.3 cc/U, further on request

Temperature range: - 40°C to 120°C

Media: Mineral oil, biologically degradable hydraulic oils, HF liquids (water-glycol mixtures), clear water

Options: Inside path measurement system, analog to 0 to 10 V or 4 to 20 mA, BUS connection

Sensors magnetic/inductive external / certification in accordance with Directive 94/9/EG ATEX II GD c T4/T100°C / load retention valve / shut-off valve

Cylinder dimensions: Dependent on the required setting-force and speed

Arbitrary type of securing, coordinated with our standard cylinders