For the fastest settling time when using stepping motor actuators at high speed, consider adding the Luminos Frictionless Positioner Side Damper to achieve critical damping. All Luminos positioners are internally damped with Ferro Fluid to reduce vibration sensitivity and without the Side Damper still offer 50% damping for fast settling times.


The Positioner Side Damper can be selected for the I3000, I3005, I5000, I5005, I6000 and I6005.

Positioner Side Damper