Sotch-Yoke Pneumatic Actuators

The scotch-yoke principle in the EB actuators exactly matches the valve torque characteristics,thus reducing size and air consumption.

Technical data

Torque range:

27 – 9768 Nm (based on supply pressure of 6 bar)

End positions:

exactly adjustable between -8°/3°

Limit switch- and Control valve-fitting:

VDI / VDE 3845

Control pressure:

min. 2,5 bar, max. 8 bar

Control air:

Filtered compressed air dry or lubri-cated. The pressure condensation point in accordance with (ISO 8573-1:2010, Class 3) has to be ? ≥ 20°C or 10°C under ambient temperature. The maximum particle size in accord-ance with (ISO 8573-1:2010, Class 5) should not exceed 40 μm. For cycles ≥ 4 /min please lubricate.

Temperature range:

-20°C to +80°C (standard)
-40°C to +80°C (low temperture)
-15°C to +120°C (high temperture)

Valve interface:

EN ISO 5211

Cylinder liner:

high quality marine grade Aluminium alloy, hard anodized.other coatings upon request