Preparing the published article.
Robot Safety Device Selection
Size the device from the stopping distance.
Options
| Device | Protects | Notes |
|---|---|---|
| Light curtain | A plane of access | Fast and precise, needs alignment |
| Laser scanner | A configurable area | Warning and stop zones |
| Safety mat | A floor area | Robust, less flexible |
| Interlocked guard | A closed cell | Lowest cost for full isolation |
Minimum distance
The distance from hazard to device comes from the stopping time, the approach speed and the device response time. Measure the real stopping time after installation, and keep the scanner configuration file.