Standard range - Belting Ware

Speed of the
small timing
pulley
n k [min -1 ]
Power ratings
optibelt OMEGA HP timing belt section 14M
Nominal power P N [kW] for section and construction 14M HP and timing belt width of 40 mm
Number of teeth on the small timing pulley z k
28 29 30 32 34 36 38 40 42 44 46 48 52 56 64 72 80
Pitch diameter of the small timing pulley d wk [mm]
124.78 129.23 133.69 142.60 151.52 160.43 169.34 178.25 187.17 196.08 204.99 213.90 231.73 249.55 285.21 320.86 356.51
HP
1450 33.03 34.56 36.10 39.14 42.15 45.13 48.08 51.00 53.90 56.77 59.62 62.43 67.99 73.44 84.03 94.20 103.94
Standard belt width
[mm]
Factor
700 17.80 18.62 19.43 21.04 22.65 24.24 25.82 27.39 28.96 30.51 32.05 33.59 36.63 39.64 45.58 51.39 57.10
950 23.12 24.19 25.25 27.36 29.46 31.54 33.60 35.65 37.69 39.71 41.72 43.71 47.66 51.56 59.21 66.68 73.97
1450 33.03 34.56 36.10 39.14 42.15 45.13 48.08 51.00 53.90 56.77 59.62 62.43 67.99 73.44 84.03 94.20 103.94
2850 56.99 59.64 62.27 67.45 72.53 77.51 82.38 87.15 91.81 96.36 100.81 105.14
10 0.40 0.42 0.44 0.47 0.50 0.54 0.57 0.60 0.64 0.67 0.70 0.74 0.80 0.87 0.99 1.12 1.25
20 0.76 0.79 0.82 0.89 0.95 1.01 1.08 1.14 1.20 1.26 1.33 1.39 1.51 1.63 1.88 2.12 2.36
40 1.42 1.48 1.54 1.66 1.78 1.90 2.02 2.14 2.26 2.38 2.49 2.61 2.84 3.08 3.53 3.99 4.44
60 2.04 2.13 2.22 2.39 2.57 2.74 2.92 3.09 3.26 3.43 3.60 3.77 4.11 4.44 5.11 5.76 6.41
100 3.23 3.37 3.51 3.79 4.07 4.34 4.62 4.89 5.17 5.44 5.71 5.98 6.52 7.05 8.10 9.15 10.18
200 5.97 6.23 6.50 7.02 7.54 8.06 8.58 9.09 9.61 10.12 10.62 11.13 12.13 13.13 15.10 17.04 18.96
300 8.52 8.91 9.29 10.05 10.80 11.55 12.29 13.03 13.77 14.50 15.23 15.96 17.40 18.83 21.66 24.45 27.20
400 10.96 11.46 11.95 12.93 13.91 14.88 15.84 16.80 17.75 18.70 19.64 20.58 22.44 24.29 27.94 31.53 35.08
500 13.31 13.91 14.52 15.71 16.91 18.09 19.26 20.43 21.59 22.75 23.90 25.04 27.31 29.56 34.00 38.36 42.66
600 15.59 16.30 17.01 18.41 19.82 21.20 22.59 23.96 25.32 26.68 28.03 29.37 32.03 34.67 39.87 44.98 50.00
700 17.80 18.62 19.43 21.04 22.65 24.24 25.82 27.39 28.96 30.51 32.05 33.59 36.63 39.64 45.58 51.39 57.10
800 19.96 20.88 21.79 23.61 25.42 27.21 28.98 30.75 32.51 34.25 35.98 37.70 41.12 44.49 51.14 57.64 64.00
950 23.12 24.19 25.25 27.36 29.46 31.54 33.60 35.65 37.69 39.71 41.72 43.71 47.66 51.56 59.21 66.68 73.97
1000 24.15 25.27 26.38 28.59 30.78 32.95 35.11 37.25 39.38 41.49 43.59 45.67 49.79 53.86 61.84 69.61 77.19
1200 28.18 29.49 30.79 33.38 35.94 38.48 41.00 43.50 45.99 48.45 50.89 53.31 58.09 62.81 72.02 80.94 89.58
1600 35.84 37.51 39.18 42.48 45.75 48.98 52.18 55.35 58.48 61.58 64.65 67.69 73.67 79.53 90.86 101.66 111.93
1800 39.50 41.34 43.18 46.82 50.42 53.97 57.48 60.96 64.39 67.79 71.14 74.45 80.96 87.30 99.50 111.01
2000 43.04 45.05 47.06 51.02 54.93 58.80 62.61 66.37 70.09 73.75 77.36 80.93 87.91 94.68 107.60
2200 46.48 48.66 50.82 55.09 59.31 63.46 67.55 71.58 75.56 79.47 83.32 87.11 94.51 101.65
2400 49.83 52.15 54.47 59.03 63.54 67.96 72.32 76.60 80.81 84.95 89.01 93.00 100.76 108.20
2600 53.07 55.55 58.00 62.85 67.62 72.31 76.90 81.41 85.84 90.18 94.43 98.59
2850 56.99 59.64 62.27 67.45 72.53 77.51 82.38 87.15 91.81 96.36 100.81 105.14
3000 59.27 62.02 64.74 70.11 75.37 80.50 85.52 90.43 95.22 99.88
3500 66.47 69.52 72.54 78.45 84.21 89.81 95.23 100.49
4000 73.05 76.35 79.61 85.96 92.10
4500 78.99 82.49 85.93
Power ratings for other belt widths can be calculated by multiplying
by the width correction factors.
Width correction factor
Section and construction 14M HP
40 55 85 115 170
1.00 1.44 2.50 3.50 5.32
37