Servo inertia ratio is the reflected load inertia divided by the motor rotor inertia and is an important indicator for tuning and dynamic response.
Servo Inertia Ratio is relevant when selecting, integrating, replacing or troubleshooting industrial automation equipment. The exact engineering requirement depends on the controller, machine process, interfaces, safety requirements and maintenance strategy.
This definition is intended as a technical reference. Product compatibility, safety performance and final selection must be confirmed against the latest manufacturer documentation and the actual machine conditions.
