What does the dynamic force created by bumping motors range between?

The dynamic force created by bumping motors typically ranges between 10% and 200% of the motor's rated load. This range accounts for the additional forces that can occur during short, abrupt movements, such as starting and stopping quickly or reversing direction. The resulting dynamic forces need to be considered in rigging and load calculations because they can significantly impact the safety and operational integrity of the rigging system.

Understanding this range is important for professionals in theatre rigging, as it informs decisions about equipment ratings, load limits, and safety factors necessary for reliable operation. While other ranges are presented as options, they exceed or fall short of the established parameters recognized in industry standards, which can lead to unsafe practices if incorrectly applied. Ensuring that rigging and motor performance stay within this specified dynamic force range is crucial for maintaining both safety and functionality in theatrical environments.