Pneumatic Cylinders
What Is Side Loading on Linear Actuators and How Can It Destroy Your Equipment?
Side loading on linear actuators — forces acting perpendicular to the actuator’s axis — is a leading cause of premature bearing failure, seal damage, and catastrophic actuator loss. This guide explains the physics of side loading, identifies its most common causes including mounting misalignment and off-center load application, and details proven prevention strategies including external linear guides and precision alignment procedures.