Parker Pneumatic
VRS / VRA Series Pneumatic Rotary Actuators

Key Features

  • Transforms the rectilinear motion of 2 single acting opposite cylinders into rotary motion via a rack and pinion drive contained within the cylinder body.
  • Various tasks can be handled by use of a torque cylinder, including gate opening and closing, clamping and agitation of fluids and raw materials.
  • Key points of the VRS / VRA cylinder design lightweight materials (aluminium alloy) accuracy in motion (cushioning, clearance compensation - bores up to 80mm) long life (floating piston, nitrile seals, adjustable cushions) good resistance to corrosion easy cleaning (extruded body)
  • Operates with dry, lubricated or non lubricated air
  • The range includes bores from Ø32 to 125mm with rotative angles of 96, 186 and 366O
  • Magnetic piston versions can be fitted with P8S sensors and brackets
  • Several options are available; rotative angle adjustable stop, male shaft or female shaft (through)

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