Standard range - Belting Ware

32
Speed of the
small timing
pulley
n k [min -1 ]
Power ratings
optibelt OMEGA HL timing belt section 8M
Nominal power P N [kW] for section and construction 8M HL and timing belt width of 20 mm
Number of teeth on the small timing pulley z k
22 24 26 28 30 32 34 36 38 40 44 48 52 56 64 72 80
Pitch diameter of the small timing pulley d wk [mm]
56.02 61.12 66.21 71.30 76.39 81.49 86.58 91.67 96.77 101.86 112.05 122.23 132.42 142.60 162.97 183.35 203.72
HL
2200 9.54 11.01 12.46 13.91 16.60 16.78 18.19 19.59 20.98 22.35 25.06 27.70 30.29 32.80 37.61 42.09 46.23
Standard belt width
[mm]
Factor
700 3.26 3.75 4.25 4.74 5.24 5.73 6.21 6.70 7.19 7.68 8.64 9.60 10.56 11.53 13.43 15.30 17.16
950 4.35 5.01 5.68 6.34 7.00 7.65 8.31 8.96 9.61 10.26 11.55 12.84 14.11 15.39 17.90 20.38 22.83
1450 6.48 7.48 8.46 9.45 10.44 11.41 12.39 13.35 14.33 15.28 17.19 19.06 20.94 22.78 26.39 29.90 33.30
2850 12.06 13.93 15.76 17.58 19.36 21.14 22.88 24.60 26.30 27.96 31.21 34.34 37.33 40.18 45.41 49.98 53.78
10 0.06 0.06 0.08 0.08 0.09 0.10 0.10 0.11 0.13 0.13 0.14 0.16 0.18 0.19 0.23 0.25 0.29
20 0.11 0.13 0.14 0.16 0.18 0.19 0.20 0.23 0.24 0.25 0.28 0.31 0.34 0.38 0.44 0.50 0.55
50 0.26 0.30 0.34 0.38 0.41 0.45 0.49 0.53 0.56 0.60 0.68 0.75 0.83 0.90 1.05 1.20 1.35
100 0.51 0.59 0.66 0.74 0.81 0.89 0.96 1.04 1.11 1.19 1.33 1.48 1.63 1.78 2.06 2.35 2.65
200 0.99 1.14 1.29 1.43 1.58 1.73 1.88 2.01 2.16 2.30 2.60 2.89 3.18 3.46 4.03 4.60 5.16
300 1.45 1.68 1.89 2.11 2.33 2.54 2.76 2.98 3.19 3.40 3.84 4.26 4.69 5.11 5.96 6.80 7.64
400 1.91 2.20 2.49 2.78 3.06 3.35 3.64 3.93 4.20 4.49 5.05 5.63 6.19 6.74 7.86 8.98 10.08
500 2.36 2.73 3.09 3.44 3.80 4.15 4.50 4.85 5.21 5.56 6.26 6.96 7.66 8.35 9.74 11.11 12.48
600 2.81 3.24 3.66 4.09 4.51 4.94 5.36 5.79 6.20 6.63 7.46 8.29 9.13 9.95 11.59 13.21 14.84
800 3.70 4.26 4.83 5.39 5.94 6.50 7.05 7.61 8.16 8.71 9.81 10.91 12.00 13.08 15.23 17.35 19.46
1000 4.56 5.26 5.96 6.65 7.35 8.04 8.73 9.41 10.09 10.78 12.13 13.48 14.81 16.15 18.78 21.38 23.93
1200 5.43 6.25 7.09 7.91 8.73 9.55 10.36 11.18 11.99 12.80 14.40 16.00 17.58 19.14 22.23 25.25 28.21
1600 7.10 8.19 9.28 10.36 11.44 12.51 13.58 14.64 15.69 16.74 18.81 20.86 22.90 24.89 28.79 32.56 36.18
1800 7.93 9.14 10.36 11.56 12.76 13.96 15.14 16.33 17.49 18.65 20.95 23.21 25.44 27.63 31.88 35.94 39.81
2000 8.74 10.09 11.43 12.75 14.06 15.38 16.68 17.98 19.25 20.53 23.04 25.50 27.91 30.26 34.83 39.13 43.16
2500 10.71 12.38 14.01 15.63 17.24 18.83 20.40 21.95 23.49 25.01 27.99 30.88 33.68 36.38 41.46 46.09 50.19
3000 12.64 14.58 16.50 18.39 20.25 22.10 23.91 25.70 27.45 29.18 32.53 35.73 38.79 41.68 46.91 51.38 54.94
3500 14.48 16.69 18.86 21.01 23.11 25.18 27.19 29.16 31.10 32.98 36.59 39.98 43.13 46.01 50.96
4000 16.24 18.70 21.11 23.48 25.78 28.03 30.21 32.34 34.39 36.38 40.11 43.53 46.59 49.26
4500 17.91 20.60 23.23 25.78 28.24 30.64 32.94 35.15 37.28 39.29 43.01 46.28 49.04
5000 19.49 22.39 25.19 27.89 30.48 32.98 35.35 37.59 39.71 41.70 45.24 48.15
5500 20.96 24.04 26.98 29.79 32.48 35.01 37.39 39.61 41.66 43.54 46.70
Power ratings for other belt widths can be calculated by multiplying
by the width correction factors.
Width correction factor
Section and construction 8M HL
20 30 50 85
1.00 1.58 2.73 4.76