Live entertainment
Idler pulley
A pulley added to guide or support a line without providing the primary lifting function.
Setup
- Match rope and groove, maintain alignment and guarding, inspect bearings, and include its reactions in system design.
Venue contexts
- Theatre, concerts, festivals, broadcast, and corporate events, as applicable
Signal flow
- Confirm the source, patch, transport, control, and destination for the system involved.
In practice
Match rope and groove, maintain alignment and guarding, inspect bearings, and include its reactions in system design.
Explore related entries
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Sources
- Published Technical Standards — Entertainment Services and Technology Association