Brochure

94
®
BGripbeltHorsepowerTables
“B” Super Gripbelt
®
Belts
“BX” Gripnotch
®
Belts
Table No. 2 (“Drive Ratio Correction” Must Be Added to Ratings Listed Below)
rpm
of
Smaller
Sheave
SHEAVE DATUM DIAMETERS DRIVE RATIO CORRECTION
6.80 7.00 7.10 7.40 7.90 8.00 8.40 8.60 8.90 9.00 9.40
1.03-
1.07
1.08-
1.13
1.14-
1.21
1.22-
1.30
1.31-
1.44
1.45-
1.64
1.65-
2.01
2.02-
3.00
3.01-
& UP
1450 11.19 11.64 11.86 12.53 13.62 13.83 14.69 15.11 15.73 15.94 16.76 0.09 0.19 0.28 0.37 0.46 0.56 0.65 0.74 0.84
1750 12.90 13.41 13.67 14.42 15.65 15.89 16.84 17.31 18.00 18.23 19.13 0.11 0.22 0.34 0.45 0.56 0.67 0.79 0.90 1.01
2900 17.60 18.22 18.52 19.39 20.75 21.01 21.98 – – – – 0.19 0.37 0.56 0.74 0.93 1.12 1.30 1.49 1.67
3500 18.66 19.22 – – – – – – – – – 0.22 0.45 0.67 0.90 1.12 1.35 1.57 1.79 2.02
400 * * * * * * * * * * * * * * 5.11 5.33 5.40 5.70 0.03 0.05 0.08 0.10 0.13 0.15 0.18 0.21 0.23
600 5.38 5.59 5.70 6.02 6.55 6.66 7.08 7.29 7.60 7.71 8.12 0.04 0.08 0.12 0.15 0.19 0.23 0.27 0.31 0.35
800 6.88 7.15 7.29 7.70 8.38 8.52 9.06 9.33 9.73 9.86 10.39 0.05 0.10 0.15 0.21 0.26 0.31 0.36 0.41 0.46
1000 8.29 8.63 8.79 9.29 10.11 10.27 10.92 11.25 11.73 11.88 12.52 0.06 0.13 0.19 0.26 0.32 0.38 0.45 0.51 0.58
1200 9.63 10.02 10.21 10.79 11.73 11.92 12.67 13.04 13.59 13.77 14.50 0.08 0.15 0.23 0.31 0.38 0.46 0.54 0.62 0.69
1400 10.89 11.32 11.54 12.19 13.25 13.46 14.30 14.71 15.32 15.52 16.32 0.09 0.18 0.27 0.36 0.45 0.54 0.63 0.72 0.81
1600 12.07 12.55 12.79 13.50 14.66 14.89 15.80 16.25 16.91 17.13 17.99 0.10 0.21 0.31 0.41 0.51 0.62 0.72 0.82 0.92
1800 13.17 13.69 13.95 14.71 15.96 16.21 17.17 17.65 18.35 18.58 19.48 0.12 0.23 0.35 0.46 0.58 0.69 0.81 0.92 1.04
2000 14.18 14.74 15.01 15.82 17.14 17.40 18.41 18.90 19.63 19.86 20.79 0.13 0.26 0.38 0.51 0.64 0.77 0.90 1.03 1.15
2200 15.11 15.69 15.98 16.83 18.19 18.45 19.49 19.99 20.73 20.97 21.91 0.14 0.28 0.42 0.56 0.71 0.85 0.99 1.13 1.27
2400 15.95 16.55 16.84 17.71 19.10 19.37 20.42 20.92 21.65 21.89 22.81 0.15 0.31 0.46 0.62 0.77 0.92 1.08 1.23 1.38
2600 16.69 17.30 17.60 18.48 19.88 20.15 21.18 21.67 22.38 22.61 23.48 0.17 0.33 0.50 0.67 0.83 1.00 1.17 1.33 1.50
2800 17.32 17.94 18.24 19.12 20.50 20.76 21.76 22.23 – – – 0.18 0.36 0.54 0.72 0.90 1.08 1.26 1.44 1.62
3000 17.85
18.46 18.76 19.63 20.96 21.21 – – – – – 0.19 0.38 0.58 0.77 0.96 1.15 1.35 1.54 1.73
3200 18.26 18.86 19.16 19.99 – – – – – – – 0.21 0.41 0.62 0.82 1.03 1.23 1.44 1.64 1.85
3400 18.56 19.14 19.42 – – – – – – – – 0.22 0.44 0.65 0.87 1.09 1.31 1.53 1.74 1.96
3600 18.73 – – – – – – – – – – 0.23 0.46 0.69 0.92 1.15 1.38 1.61 1.85 2.08
3800 – – – – – – – – – – – 0.24 0.49 0.73 0.97 1.22 1.46 1.70 1.95 2.19
4000 – – – – – – – – – – – 0.26 0.51 0.77 1.03 1.28 1.54 1.79 2.05 2.31
4200 – – – – – – – – – – – 0.27 0.54 0.81 1.08 1.35 1.61 1.88 2.15 2.42
4400 – – – – – – – – – – – 0.28 0.56 0.85 1.13 1.41 1.69 1.97 2.26 2.54
4600 – – – – – – – – – – – 0.30 0.59 0.89 1.18 1.47 1.77 2.06 2.36 2.65
4800 – – – – – – – – – – – 0.31 0.62 0.92 1.23 1.54 1.85 2.15 2.46 2.77
5000 – – – – – – – – – – – 0.32 0.64 0.96 1.28 1.60 1.92 2.24 2.56 2.88
6000 – – – – – – – – – – – 0.39 0.77 1.15 1.54 1.92 2.31 2.69 3.08 3.46
** Belt speeds are very low. Other types of drives should be considered; consult Application Engineering.
Table No. 1 ("Drive Ratio Correction” Must Be Added to Ratings Listed Below)
rpm
of
Smaller
Sheave
SHEAVE DATUM DIAMETERS DRIVE RATIO CORRECTION
6.80 7.00 7.10 7.40 7.90 8.00 8.40 8.60 8.90 9.00 9.40
1.02-
1.03
1.04-
1.06
1.07-
1.08
1.09-
1.12
1.13-
1.16
1.17-
1.22
1.23-
1.32
1.33-
1.50
1.51-
& UP
1450 9.43 9.85 10.06 10.68 11.69 11.89 12.68 13.06 13.63 13.82 14.57 0.08 0.16 0.24 0.32 0.40 0.48 0.56 0.64 0.72
1750 10.66 11.13 11.37 12.06 13.17 13.39 14.25 14.66 15.28 15.48 16.27 0.10 0.19 0.29 0.39 0.49 0.58 0.68 0.78 0.88
2900 13.12 13.62 13.86 14.54 15.55 15.73 16.40 – – – – 0.16 0.32 0.48 0.64 0.81 0.97 1.13 1.29 1.45
3500 12.68 13.06 – – – – – – – – – 0.19 0.39 0.58 0.78 0.97 1.17 1.36 1.56 1.75
400 * * * * * * * * * * * * * * 4.70 4.91 4.99 5.27 0.02 0.04 0.07 0.09 0.11 0.13 0.16 0.18 0.20
600 4.77 4.97 5.08 5.39 5.90 6.01 6.41 6.62 6.92 7.02 7.42 0.03 0.07 0.10 0.13 0.17 0.20 0.23 0.27 0.30
800 6.02 6.28 6.42 6.81 7.47 7.60 8.12 8.37 8.76 8.88 9.39 0.04 0.09 0.13 0.18 0.22 0.27 0.31 0.36 0.40
1000 7.17 7.49 7.65 8.13 8.91 9.06 9.68 9.98 10.44 10.59 11.18 0.06 0.11 0.17 0.22 0.28 0.33 0.39 0.44 0.50
1200 8.23 8.60 8.78 9.33 10.22 10.40 11.10 11.45 11.96 12.13 12.80 0.07 0.13 0.20 0.27 0.33 0.40 0.47 0.53 0.60
1400 9.20 9.61 9.81 10.42 11.41 11.61 12.38 12.76 13.32 13.51 14.24 0.08 0.16 0.23 0.31 0.39 0.47 0.54 0.62 0.70
1600 10.07 10.52 10.74 11.40 12.47 12.68 13.51 13.91 14.51 14.70 15.48 0.09 0.18 0.27 0.36 0.44 0.53 0.62 0.71 0.80
1800 10.85 11.33 11.56 12.26 13.39 13.61 14.47 14.89 15.51 15.71 16.50 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90
2000 11.52 12.02 12.27 12.99 14.16 14.39 15.27 15.69 16.31 16.52 17.30 0.11 0.22 0.33 0.44 0.56 0.67 0.78 0.89 1.00
2200 12.09 12.60 12.85 13.60 14.77 15.00 15.88 16.30 16.91 17.10 17.85 0.12 0.24 0.37 0.49 0.61 0.73 0.86 0.98 1.10
2400 12.54 13.06 13.31 14.06 15.22 15.45 16.30 16.70 17.27 17.45 18.14 0.13 0.27 0.40 0.53 0.67 0.80 0.93 1.07 1.20
2600 12.87 13.38 13.64 14.37 15.49 15.71 16.50 16.87 17.39 17.55 18.15 0.14 0.29 0.43 0.58 0.72 0.87 1.01 1.16 1.30
2800 13.07 13.57 13.82 14.52 15.58 15.77 16.49 16.82 – – – 0.16 0.31 0.47 0.62 0.78 0.93 1.09 1.25 1.40
3000 13.14 13.62 13.85 14.51 15.46 15.63 – – – – –
0.17 0.33 0.50 0.67 0.83 1.00 1.17 1.33 1.50
3200 13.07 13.52 13.73 14.32 – – – – – – – 0.18 0.36 0.53 0.71 0.89 1.07 1.24 1.42 1.60
3400 12.85 13.25 13.44 – – – – – – – – 0.19 0.38 0.57 0.76 0.94 1.13 1.32 1.51 1.70
3600 12.48 – – – – – – – – – – 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80
3800 – – – – – – – – – – – 0.21 0.42 0.63 0.84 1.06 1.27 1.48 1.69 1.90
4000 – – – – – – – – – – – 0.22 0.45 0.67 0.89 1.11 1.33 1.55 1.78 2.00
4200 – – – – – – – – – – – 0.23 0.47 0.70 0.93 1.17 1.40 1.63 1.87 2.10
4400 – – – – – – – – – – – 0.24 0.49 0.73 0.98 1.22 1.47 1.71 1.96 2.20
4600 – – – – – – – – – – – 0.26 0.51 0.77 1.02 1.28 1.53 1.79 2.05 2.30
4800 – – – – – – – – – – – 0.27 0.53 0.80 1.07 1.33 1.60 1.87 2.13 2.40
5000 – – – – – – – – – – – 0.28 0.56 0.83 1.11 1.39 1.67 1.94 2.22 2.50
6000 – – – – – – – – – – – 0.33 0.67 1.00 1.33 1.67 2.00 2.33 2.67 3.00