Mitsubishi Electric MELFA BFP-A3614 Manual page 18

c) For 1F-FS001-W1000 (RV-13/20FR and RV-13/20F)
Mechanical interface installing surface
depth 6
Section A-A
Force sensor installing surface
-7-
4 – M6 screw through-hole, bottom hole 4.9
(at equidistant points on circumference)
4 – M3 screw depth 6,
bottom hole depth 11
4 – 7 cut, ∅11 through-hole depth 8
(at equidistant points on circumference)
depth 5