Pneumatic Servo Actuator

The Sunstream Scientific Pneumatic Servo Actuator (PSA) is a patented, integrated package comprising servo valve, motion controller, and double-walled, repairable cylinder. The PSA's low friction design, state-of-the-art servo controls, and ultra-high bandwidth servo valve provide for high speed servo performance and precision positioning accuracy to +/-0.001".

Mechanical Features

  • Standard Bore sizes: 1-1/4", 2", 3.25"
  • Standard Stroke lengths: 4", 6", 8", 10", 12" and 18"
  • Custom stroke lengths to 24"
  • Multiple mounting options
  • Permanent lubrication design
  • Self-aligning, low friction polymer rod bearing

Software Features

  • Full featured motion controller
  • Trajectory generator with Acceleration and Velocity limits
  • Smooth transition between force & position control with Soft Touch
  • CAN 2.0B, RS-232, 12-bit I/O, and Analog/PLC options
  • Straightforward Tuning through Windows based GUI
  • Create custom application programs through Windows based GUI