Rotary Pneumatic Actuators

  • Double rack and pinion design
  • High corrosion resistance
  • Polyacetal bearings
  • High working pressure (max.10 bar)
  • Lubrication-free
  • -40...+100˚C wide working temperature
  • Life cycle of more than 1 million
  • Anti – blow – out design
  • Same cover design for double and single-acting versions
  • Balanced force transmission through concentric springs
  • Pre-tensioned springs for longer life
  • Easy springs replacement with long cover bolts


          PISTON AND PINION              

  • Aluminium injection piston and integrated rack
  • High abrasion resistance
  • Lubrication-free
  • High load strength thank to powerful tooth profile 

           0˚ & 90˚ STROKE ADJ

  • Adjustment through bolts on the body
  • ±10˚ allowance at open and close positions

           ISO MAUNTING PAD          

  • Mounting pad to ISO 5211 standard
  • Star shaft connection for easy adaptation


  • Spring quality steel with high resistance to corrosion
  • Choice of modular spring groups for different torque output
  • Lubrication-free
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