Reach distances, ESPE separation, crushing gaps and workstation ergonomics — EN ISO 13857 · EN ISO 13855 · EN ISO 13854 · EN 14738
Identify the machine and its scope. The AI draft uses the description below to pre-assess which distance topics apply — you review everything before anything is applied.
Please sign in — assessments save automatically to the cloud.
Describe your machine and let AI draft applicability (applies / N/A) with justifications for all rows, plus suggested starting values for the calculators below. You review everything before anything is applied — manual entries are never overwritten, and suggested values are only used when you click "Use values".
Fill in measured values. Results compute live, autosave with the assessment, and are filed in the report as evidence. Screening values only — verify every pass/fail against the current normative text.
Normal approach K = 2000 mm/s, parallel K = 1600 mm/s. T = t1 (ESPE response) + t2 (machine stopping, measured). C = 8 × (d − 14) for normal approach, 1200 mm otherwise.
Slot, square or round opening of size e — screening value for the required safety distance sr. Openings above 30 mm cannot rely on distance alone.
Screening minima: fingertip/finger 25 · foot 50 · hand 100 · arm 120 · leg 180 · head 300 · body 500 mm. Check the smallest gap over full travel.
Guard height plus hazard height → required horizontal reach distance sr. Guards below 1000 mm have no table value — raise the guard.
Review and export your distances assessment with calculator snapshots. Incomplete rows are flagged, never hidden.
Need an account? Register
💡 Only untouched rows are filled — anything you already answered is preserved. Suggested calculator values need a per-row click.
Generating Distances Draft...