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PowerTwist Plus Power Ratings for B Section Belt
Add-on Horsepower per Belt for Speed Ratio
Return to HPC V-Belts Technical Data Page
| RPM of Faster Shaft | Basic Horsepower per Belt for Small Pulley Datum Diameter |
||||||||
5.00* |
5.20* |
5.40 |
6.00 |
6.40 |
6.80 |
7.40 |
8.60 |
9.40 |
|
1160 |
3.51 |
3.81 |
4.11 |
4.99 |
5.57 |
6.14 |
6.99 |
8.62 |
9.68 |
1750 |
4.61 |
5.02 |
5.43 |
6.64 |
7.43 |
8.20 |
9.32 |
11.44 |
12.76 |
3450 |
6.02 |
6.65 |
7.22 |
— |
— |
— |
— |
— |
— |
200 |
0.89 |
0.96 |
1.02 |
1.21 |
1.34 |
1.46 |
1.65 |
2.02 |
2.26 |
400 |
1.57 |
1.69 |
1.80 |
2.16 |
2.39 |
2.62 |
2.97 |
3.65 |
4.10 |
600 |
2.15 |
2.32 |
2.49 |
3.00 |
3.33 |
3.66 |
4.15 |
5.12 |
5.75 |
800 |
2.68 |
2.90 |
3.12 |
3.76 |
4.19 |
4.61 |
5.24 |
6.46 |
7.26 |
1000 |
3.16 |
3.42 |
3.69 |
4.47 |
4.98 |
5.49 |
6.24 |
7.71 |
8.65 |
1200 |
3.59 |
3.90 |
4.21 |
5.12 |
5.71 |
6.30 |
7.17 |
8.84 |
9.92 |
1400 |
3.99 |
4.34 |
4.69 |
5.72 |
6.39 |
7.05 |
8.02 |
9.88 |
11.07 |
1600 |
4.36 |
4.75 |
5.13 |
6.27 |
7.00 |
7.73 |
8.79 |
10.81 |
12.09 |
1800 |
4.69 |
5.11 |
5.53 |
6.76 |
7.57 |
8.35 |
9.49 |
11.63 |
12.97 |
2000 |
4.98 |
5.44 |
5.89 |
7.21 |
8.07 |
8.90 |
10.10 |
12.34 |
13.70 |
2200 |
5.24 |
5.73 |
6.21 |
7.61 |
8.51 |
9.38 |
10.64 |
12.93 |
— |
2400 |
5.47 |
5.98 |
6.49 |
7.96 |
8.90 |
9.80 |
11.08 |
— |
— |
2600 |
5.66 |
6.19 |
6.72 |
8.25 |
9.22 |
10.14 |
— |
— |
— |
2800 |
5.81 |
6.37 |
6.92 |
8.49 |
9.47 |
10.40 |
— |
— |
— |
3000 |
5.93 |
6.50 |
7.06 |
8.66 |
— |
— |
— |
— |
— |
3200 |
6.00 |
6.59 |
7.17 |
— |
— |
— |
— |
— |
— |
3400 |
6.04 |
6.64 |
7.22 |
— |
— |
— |
— |
— |
— |
3600 |
6.04 |
6.64 |
7.22 |
— |
— |
— |
— |
— |
— |
* Indicates diameters below minimum recommended for B V-belt. Can be used only if a reduction in belt service life is acceptable.
RPM |
Add-on Horsepower per Belt for Speed Ratio |
|||||
1.00 to 1.01 |
1.05 to 1.07 |
1.11 to 1.14 |
1.21 to 1.27 |
1.40 to 1.64 |
1.65 and higher |
|
1160 |
0.00 |
0.04 |
0.08 |
0.13 |
0.17 |
0.19 |
1750 |
0.00 |
0.06 |
0.13 |
0.19 |
0.26 |
0.29 |
3450 |
0.00 |
0.13 |
0.25 |
0.38 |
0.50 |
0.57 |
200 |
0.00 |
0.01 |
0.01 |
0.02 |
0.03 |
0.03 |
400 |
0.00 |
0.01 |
0.03 |
0.04 |
0.06 |
0.07 |
600 |
0.00 |
0.02 |
0.04 |
0.07 |
0.09 |
0.10 |
800 |
0.00 |
0.03 |
0.06 |
0.09 |
0.12 |
0.13 |
1000 |
0.00 |
0.04 |
0.07 |
0.11 |
0.15 |
0.16 |
1200 |
0.00 |
0.04 |
0.09 |
0.13 |
0.18 |
0.20 |
1400 |
0.00 |
0.05 |
0.10 |
0.15 |
0.20 |
0.23 |
1600 |
0.00 |
0.06 |
0.12 |
0.18 |
0.23 |
0.26 |
1800 |
0.00 |
0.07 |
0.13 |
0.20 |
0.26 |
0.30 |
2000 |
0.00 |
0.07 |
0.15 |
0.22 |
0.29 |
0.33 |
2200 |
0.00 |
0.08 |
0.16 |
0.24 |
0.32 |
0.36 |
2400 |
0.00 |
0.09 |
0.18 |
0.26 |
0.35 |
0.39 |
2600 |
0.00 |
0.09 |
0.19 |
0.29 |
0.38 |
0.43 |
2800 |
0.00 |
0.10 |
0.20 |
0.31 |
0.41 |
0.46 |
3000 |
0.00 |
0.11 |
0.22 |
0.33 |
0.44 |
0.49 |
3200 |
0.00 |
0.12 |
0.23 |
0.35 |
0.47 |
0.53 |
3400 |
0.00 |
0.12 |
0.25 |
0.37 |
0.50 |
0.56 |
3600 |
0.00 |
0.13 |
0.26 |
0.39 |
0.53 |
0.59 |
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