If your maximum conveyor speed exceeds this limit
then choose the next point up, where in our example
the shift distance is 19 mm. At this point distance d
still lies within limits, and we have an improved
maximum conveyor speed at the expense of a larger
shift distance.
If your maximum conveyor speed still exceeds the
tabulated limit then choose the next point up,
providing, as in our example, distance d still lies within
limits.
Shift Distance
Detection to
Minimum
Rejection.
Distance, d
Maximum
Maximum conveyor
speed
4618 - 021
6.5 mm
13 mm
(0.25 inch)
(0.5 inch)
191 mm
381 mm
(7.5 inch)
(15 inch)
635 mm
1270 mm
(25 inch)
(50 inch)
19 m/min
38 m/min
(62.5 ft/min)
(125 ft/min)
19 mm
25.5 mm
(0.75 inch)
(1.0 inch)
572 mm
762 mm
(22.5 inch)
(30 inch)
1905 mm
2540 mm
(75 inch)
(100 inch)
57 m/min
76 m/min
(187.5 ft/min)
(250 ft/min)
APPENDIX A
32 mm
(1.25 inch)
953 mm
(37.5 inch)
3175 mm
(125 inch)
95 m/min
(312.5 ft/min)
111