Method and device for setting the functioning speed of a fluid actuator

摘要

The method involves connecting an adjustment device (12) with an adjustment choke (18) with a variable choke value in the fluid connection to the drive, setting the desired speed by adjusting the setting choke and using a desired reference value to select a fixed operating choke from a number of chokes (13) that differ from each other in fixed choke value steps then replacing the variable choke with the selected fixed choke. An independent claim is also included for a device for setting the operating speed of a fluidic drive.