Technical Data

  • Operating pressure: 1.4 to 6.8 bar
  • Operating temperature: -29°C to 71°C
  • Rated life: 5 million cycles
  • Rotation angle: 180° (standard)
  • Bore sizes: 25 mm, 32 mm, 50 mm
  • Maximum axial load: 1300 N to 3100 N (depending on model)
  • Maximum radial load: 2546 N to 8229 N (depending on model)
  • Theoretical torque at 6 bar: 3.6 Nm to 46.8 Nm (depending on model)
  • Rotational speed: depends on model and pressure
  • Backlash mid-rotation: 0.21° to 0.26° (depending on model)
  • Repeatability: ±0.12° to ±0.53° (depending on model)

Series RI High Force Pneumatic Rotary Actuators 

Series RI High Force Pneumatic Rotary Actuators feature internal air passages within the rotary pinion to allow pneumatic coupling to other devices without external tubing. Heavy duty sealed ball bearings and a double rack and pinion system contribute to high torque and load bearing. Series RI Rotary Actuators are designed as versatile high performance actuators suitable for general industrial use.

Advantages

  • High torque and load capacity due to the rack and pinion mechanism
  • Through-hole shaft for built-in air and cable communication
  • Adjustable rotation angles and cushioning options for smooth movements
  • Easy mounting with standardized mounting holes
  • Suitable for heavy loads and high cycles