Honeywell Vibrex 2000 - Page 266

Appendix A – Photocell Taping
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13841 Rev A
250
The user may determine the Hertz value by taking the
revolutions per minute (RPM) and dividing by 60. Note that this
formula calculates the minimum tape width.
Simplified Table
Use the following table to look up the minimum width of retro-
reflective tape necessary:
Tape
Distance
From
Center
a
Tape
Part
No.
b
No. of Tape Strips To Use at the Following
RPM Ranges:
0 to
600
600 to
1500
1500
to
2300
2300
to
3100
3100
to
3800
10 to
20 in.
12803
1
1
2
2
3
10444
1
2
3
4
5
3300
3
5
8
10
13
0 to 10 in.
12803
1
1
1
1
2
10444
1
1
2
2
3
3300
1
3
5
5
8
a. This means the distance of the tape from the center of rotation.
b. Numbers refer to the Honeywell part number. No. 12803 is 1 in.
wide, No. 10444 is 0.5 in. wide, and No. 3300 is 0.2 in wide.