Detailed description of a homebuild balanced linear actuator for six degree of freedom (6DoF) motion platform for flight simulator. Video shows step by step construction and some basic actuator test runs under load. The platform needs 6 of these actuators, and the electrical drive will be done via hardware servo electronics and the BFF 6DoF motion driver.
For more information, including the Google Sketchup CAD file, please visit my website: www.simprojects.nl