Shutter for marking lasers


A combination of a rotary solenoid and a PCB creates this compact and safety-critical unit. The PCB contains the electronic drive circuit with its microcontroller as well as the HAL sensor system with its output-circuit.


Laser shutter for industrial marking laser.


  • Doubled covered aperture.
  • Mechanical reset for fail-safe.
  • Contactless position feedback with HAL-sensors for both positions.
  • Smart control of the actuator with softstart to minimize the activation shock.
  • Current reduction to minimize power dissipation.


> 500 units per year