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Method for Calculating Moment Loads on Linear Actuators
An electric linear actuator is a combination product consisting of a linear mechanism and an electric motor, and when pre-assembled offers an
Free Shipping for Online Orders. Terms and conditions apply.
Method for Calculating Moment Loads on Linear Actuators
An electric linear actuator is a combination product consisting of a linear mechanism and an electric motor, and when pre-assembled offers an easier design, shorter installation time, and high quality.
While the actuator is operating, moment loads occur due to not only gravity, but also because of acceleration and deceleration of the load. Because moment loads can damage actuators, confirming that they are within specification is critical. However, calculating moment loads on linear actuators can be complicated and time consuming.
This paper describes a method for calculating moment loads in a simple way and makes actuator selection easier.
By combining a motor with linear mechanical components, electric linear actuators benefit design engineers by shortening the time to design, install and adjust the equipment (Refer to Figure 1).
When electric linear actuators are in operation, moment loads occur due to gravity applied to the load and the acceleration of the load. Because moment loads have great influence on the service life of actuators, it is essential to mak