Actuators

Compact linear actuators

Description and technical features

Linear actuator 20 kHz Sonomax

Sonomax ultrasonic linear actuators work in conjunction with Sonomax SX-series or PSX-series generators (integrated PLC) for the frequency range 20-30-40 kHz.

These systems offer the possibility of inserting, together with the vibrating unit necessary for ultrasonic welding, the electro-pneumatic handling part, allowing easy installation precisely because they are designed for use in semi-automated or fully automated environments.

The Sonomax linear actuator makes it possible to fully exploit all the features and functions of the ultrasonic generator with which it is interfaced and, thanks to its compactness, allows it to be mounted directly on the machine frame or on a support, guaranteeing a solid and flex-free fixing, in order to obtain a high quality and repeated welding.

Standard features and equipment

  • Reduced width for mounting in small spaces
  • Electro-pneumatic drive
  • Low voltage servo-controlled solenoid valve
  • High precision pressure regulator with semi-automatic/automatic condensate drain filter
  • Pressure indicator with bar scale adapted to the application
  • Pressure switch with adjustable pressure range or alternatively height sensor for weld start
  • High-precision mechanical stop
  • End-of-stroke sensor for cycle restart
  • Pneumatic cylinder with diameter and stroke correctly sized for the workpiece taking into account the frequency and power of the ultrasonic generator
  • Sonotrode/position alignment function

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