University of Illinois Extension

Lapsed Time Vs. Distance Traveled

And how it relates to tractor PTO turning at 540 and 1000 rpm - shaft/shield diameter of 3 inches

  540 RPM 1000 RPM
Lapsed Time (seconds) Revolutions Turned Distance Traveled(ft.) Revolutions Turned Distance Traveled(ft.)
0.15 1.4 1.1 2.5 2.0
0.25 2.3 1.8 4.2 3.3
0.33 3.0 2.4 5.5 4.4
0.40 3.6 2.8 6.7 5.2
0.50 4.5 3.5 8.3 6.5
0.60 5.4 4.2 10.0 7.9
0.70 6.3 4.9 11.7 9.2
0.80 7.2 5.7 13.3 10.5
1.00 9.0 7.1 16.7 13.1
1.50 13.5 10.6 25.0 19.6
3.00 27.0 21.2 50.0 39.3
5.00 45.0 35.3 83.3 65.5
10.00 90.0 70.7 166.7 130.9
60.00 540.0 424.1 1000.0 785.4

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