Page 228 - Industrial Power Engineering and Applications Handbook

Table 8.4 Power ratings for section D V-belts, with 180" arc of contact with the smaller pulley
~
Speed of Power rating for smaller pulley, with preferred pitch diameter of Additional power per belt, for speed ratio of
faster shaft
(Kp.m.) 355 375 400 425 450 475 500 530 560 600 1.00 1.02 1.05 1.09 1.13 1.19 1.25 1.35 1.52 2.00
mm mm mm mm mm mm mm mm nun mm to to to to to to to to to and
1.01 1.04 1.08 1.12 1.18 1.24 1.34 1.51 1.99 over
kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW
720 16.26 17.90 19.90 21.85 23.75 23.59 27.38 29.44 31.42 33.91 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25
960 19.26 21.16 23.45 25.63 27.70 29.65 31.47 33.50 35.32 - 0.00 0.33 0.67 1.00 1.34 1.67 2.00 2.33 2.67 3.00
1440 21.22 23.03 - - - - - - - - 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50
100 3.39 3.70 4.08 4.45 4.83 5.20 5.57 6.02 6.46 7.04 0.00 0.03 0.07 0.10 0.14 0.17 0.21 0.24 0.28 0.31
200 6.04 6.61 7.32 8.02 8.72 9.42 10.11 10.93 11.75 12.83 0.00 0.07 0.14 0.21 0.28 0.35 0.42 0.49 0.56 0.63
300 8.41 9.22 10.24 11.24 12.24 13.22 14.20 15.37 16.52 18.04 0.00 0.10 0.21 0.31 0.42 0.52 0.62 0.73 0.83 0.94
400 10.57 11.61 12.9 1 14.19 15.45 16.70 17.94 19.40 20.85 22.74 0.00 0.14 0.28 0.42 0.56 0.70 0.83 0.97 1.11 1.25
500 12.55 13.80 15.35 16.87 18.38 19.86 21.32 23.03 24.72 26.91 0.00 0.17 0.35 0.52 0.70 0.87 1.04 1.22 1.39 1.56
600 14.34 15.79 17.56 19.30 21.01 22.68 24.32 26.23 28.09 30.49 0.00 0.21 0.42 0.62 0.83 1.04 1.25 1.46 1.67 1.88
700 15.96 17.57 19.54 21.46 23.33 25.15 26.91 28.96 30.92 33.41 0.00 0.24 0.49 0.73 0.97 1.22 1.46 1.70 1.95 2.19
800 17.39 19.14 21.26 23.32 25.31 27.22 29.06 31.17 33.16 35.62 0.00 0.28 0.56 0.83 1.11 1.39 1.67 1.95 2.22 2.50
900 18.62 20.48 22.72 24.87 26.92 28.87 30.73 32.81 34.73 37.02 0.00 0.31 0.63 0.94 1.25 1.56 1.87 2.19 2.50 2.81
m 19.64 21.57 23.88 26.07 28.14 30.07 31.86 33.82 35.57 0.00 0.35 0.70 1.04 1.39 1.74 2.08 2.43 2.78 3.13
1100 20.43 22.40 24.74 26.91 28.92 30.76 32.42 0.00 0.38 0.77 1.15 1.53 1.91 2.29 2.63 3.06 3.44
1200 20.98 22.96 25.26 27.36 29.25 30.92 0.00 0.42 0.84 1.25 1.67 2.09 2.50 2.92 3.34 3.75
1300 21.27 23.21 25.42 27.38 0.00 0.45 0.91 1.35 1.81 2.26 2.71 3.16 3.61 4.06
1400 21.29 23.15 25.21 0.00 0.49 0.98 1.46 1.95 2.43 2.92 3.40 3.89 4.38
1500 21.03 22.76 0.00 0.52 1.05 1.56 2.09 2.61 3.12 3.65 4.17 4.69
1600 20.46 0.00 0.56 1.11 1.67 2.23 2.78 3.33 3.89 4.45 5.00
Courtesy Goodyear