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PICTURES OF SOME PROJECTS

ELECTRO- HYDRAULIC ACTUATOR

For more details contact to us

QUIFER ACTUATORS designed an electro-hydraulic actuator fail safety. This Actuator is an aluminium spring return actuator modified for to work as a hydraulic actuator, connected to a monophasic engine that works as a bomb with a hydraulic tank assembled.

Designation:

KEH-AAA - Electro-hydraulic spring return

Where:

AAA- Specified the size of the actuators


ADVANTAJES:

-The actuator is designed to fail safety, if some reason you lose electrical power, close or open the valve to the position of fault by the springs.

-The actuator only requires electricity for works, because it contains a tank where the oil builds up his performance.

-El actuator has a compact design, and it’s connected through aluminium plates and not contains any pressure hydraulic conductivity, as the oil moves through the plates.

-El actuator contains linking surfaces as per ISO 5211 and VDE/VDI.

-The actuator can operate horizontally and vertically placed without making any modifications

-Polyurethane coated for corrosion safety.

TECHNICAL INFORMATION:

Engine: 110V / 50-60Hz / IP66 monophasic

Flow Bomb: 7,9cm³

Bomb Pressure: adjusted between 8 y 10bar

Working Pressure: from 5 to 10 bares

Oil type : Grade ISO 3448 de 32

Temp. range: from -20ºC to +60ºC

Rotation: anti-clockwise to open

Movements: 90º ± 5º ( in each end)

OPTIONS:

- Self-Control Box
- Decluch-able gearbox as manual override actuation
- Engine can be 120VAC, 220VAC, Tree phases,..

 

 


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