Pneumatic actuators

Features

Technical Data:

Nominal Torque : from 2000 Nm up to 30.000 Nm .

Flange according to DIN / ISO 5211 , DIN 3337.

Angle of rotation: 90° with stroke adjustment -5° +95°.

Air supply pressure: from 3bar up to 8,5bar (for the Torque, see Tabs)

For Double Acting version, the torque is directly proportional to the air supply pressure of the actuator

For the Spring Return version the “return torque” (no air supply pressure in the actuator) depends only by the Spring and it’s not related to the air supply pressure

Available versions: Double Acting,  Spring Return Normally Closed (NC) , Spring Return Normally Open (NO).

Cetral body versions: Scotch Yoke “Symmetrical” or Scotch Yoke “Canted

 

Working Conditions:

Temperature Range: Standard version: from -20° C a up to +80° C (Seals material: NBR) .

High Temperature version: from -20° C up to +150° C (Seals material: FKM/Viton).

Supply Media: Filtered compressed air, not necessarily lubricated, inert gases, technical gas

For temperature lower than 0°C please use dry air

In case of lubricate air, please use non detergent oil compatible with the seals.

 

Design regulations

Design according to EN 15714-3 , ISO 5211 , ISO 12490 .

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