All spindles are dynamically balanced and have a vibration analysis performed. If any critical speeds are detected, we’ll inform you of the speed zones to avoid to help your spindle last longer.

We also offer rotordynamic analysis services to machine builders, spindle manufacturers and test rig developers. Shafts and shaft mounted items are analyzed in reference to the type of bearings, stiffness and natural frequency. Shaft mounted items can be designed with confidence knowing the critical speeds of the assembly and how design them in regards to mass, center of gravity and polar inertia properties.