PowerGrip® GT® Belt Drives
PowerGrip® GT® Belt Drives
PowerGrip® GT® Belt Drives
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Synchronous <strong>Belt</strong> <strong>Drives</strong> – Sprocket Specifications<br />
Sprocket Specifications — continued<br />
mm<br />
Diameters<br />
No. of<br />
(in.)<br />
Grooves P.D. O.D.<br />
*12 11.46 10.70<br />
.451 .421<br />
*13 12.41 11.65<br />
.489 .459<br />
*14 13.37 12.61<br />
.526 .496<br />
*15 14.32 13.56<br />
.564 .534<br />
16 15.28 14.52<br />
.602 .572<br />
17 16.23 15.47<br />
.639 .609<br />
18 17.19 16.43<br />
.677 .647<br />
19 18.14 17.38<br />
.714 .684<br />
20 19.10 18.34<br />
.752 .722<br />
21 20.05 19.29<br />
.790 .760<br />
22 21.01 20.25<br />
.827 .797<br />
23 21.96 21.20<br />
.865 .835<br />
24 22.92 22.16<br />
.902 .872<br />
25 23.87 23.11<br />
.940 .910<br />
26 24.83 24.07<br />
.977 .947<br />
27 25.78 25.02<br />
1.015 .985<br />
28 26.74 25.98<br />
1.053 1.023<br />
29 27.69 26.93<br />
1.090 1.060<br />
30 28.65 27.89<br />
1.128 1.098<br />
31 29.60 28.84<br />
1.165 1.135<br />
32 30.56 29.80<br />
1.203 1.173<br />
33 31.51 30.75<br />
1.241 1.211<br />
34 32.47 31.71<br />
1.278 1.248<br />
35 33.42 32.66<br />
1.316 1.286<br />
36 34.38 33.62<br />
1.353 1.323<br />
37 35.33 34.57<br />
1.391 1.361<br />
38 36.29 35.53<br />
1.429 1.399<br />
39 37.24 36.48<br />
1.466 1.436<br />
40 38.20 37.44<br />
1.504 1.474<br />
41 39.15 38.39<br />
1.541 1.511<br />
3mm Pitch Sprocket Diameters – PowerGrip GT and HTD<br />
mm<br />
Diameters<br />
No. of<br />
(in.)<br />
Grooves P.D. O.D.<br />
42 40.11 39.35<br />
1.579 1.549<br />
43 41.06 40.30<br />
1.617 1.587<br />
44 42.02 41.26<br />
1.654 1.624<br />
45 42.97 42.21<br />
1.692 1.662<br />
46 43.93 43.17<br />
1.729 1.699<br />
47 44.88 44.12<br />
1.767 1.737<br />
48 45.84 45.08<br />
1.805 1.775<br />
49 46.79 46.03<br />
1.842 1.812<br />
50 47.75 46.99<br />
1.880 1.850<br />
51 48.70 47.94<br />
1.917 1.887<br />
52 49.66 48.90<br />
1.955 1.925<br />
53 50.61 49.85<br />
1.993 1.963<br />
54 51.57 50.81<br />
2.030 2.000<br />
55 52.52 51.76<br />
2.068 2.038<br />
56 53.48 52.72<br />
2.105 2.075<br />
57 54.43 53.67<br />
2.143 2.113<br />
58 55.39 54.63<br />
2.181 2.151<br />
59 56.34 55.58<br />
2.218 2.188<br />
60 57.30 56.54<br />
2.256 2.226<br />
61 58.25 57.49<br />
2.293 2.263<br />
62 59.21 58.45<br />
2.331 2.301<br />
63 60.16 59.40<br />
2.369 2.339<br />
64 61.12 60.36<br />
2.406 2.376<br />
65 62.07 61.31<br />
2.444 2.414<br />
66 63.03 62.27<br />
2.481 2.451<br />
67 63.98 63.22<br />
2.519 2.489<br />
68 64.94 64.18<br />
2.557 2.527<br />
69 65.89 65.13<br />
2.594 2.564<br />
70 66.85 66.09<br />
2.632 2.602<br />
71 67.80 67.04<br />
2.669 2.639<br />
mm<br />
Diameters<br />
No. of<br />
(in.)<br />
Grooves P.D. O.D.<br />
72 68.75 67.99<br />
2.707 2.677<br />
73 69.71 68.95<br />
2.744 2.714<br />
74 70.66 69.90<br />
2.782 2.752<br />
75 71.62 70.86<br />
2.820 2.790<br />
76 72.57 71.81<br />
2.857 2.827<br />
77 73.53 72.77<br />
2.895 2.865<br />
78 74.48 73.72<br />
2.932 2.902<br />
79 75.44 74.68<br />
2.970 2.940<br />
80 76.39 75.63<br />
3.008 2.978<br />
81 77.35 76.59<br />
3.045 3.015<br />
82 78.30 77.54<br />
3.083 3.053<br />
83 79.26 78.50<br />
3.120 3.090<br />
84 80.21 79.45<br />
3.158 3.128<br />
85 81.17 80.41<br />
3.196 3.166<br />
86 82.12 81.36<br />
3.233 3.203<br />
87 83.08 82.32<br />
3.271 3.241<br />
88 84.03 83.27<br />
3.308 3.278<br />
89 84.99 84.23<br />
3.346 3.316<br />
90 85.94 85.18<br />
3.384 3.354<br />
91 86.90 86.14<br />
3.421 3.391<br />
92 87.85 87.09<br />
3.459 3.429<br />
93 88.81 88.05<br />
3.496 3.462<br />
94 89.76 89.00<br />
3.534 3.504<br />
95 90.72 89.96<br />
3.572 3.542<br />
96 91.67 90.91<br />
3.609 3.579<br />
97 92.63 91.87<br />
3.647 3.617<br />
98 93.58 92.82<br />
3.684 3.654<br />
99 94.54 93.78<br />
3.722 3.692<br />
100 95.49 94.73<br />
3.760 3.730<br />
101 96.45 95.69<br />
3.797 3.767<br />
*Denotes subminimal diameters not recommended for PowerGrip GT.<br />
NOTE: See Page 63 for sprocket O.D. tolerances. NOTE: PowerGrip GT and PowerGrip HTD sprockets are incompatible.<br />
Use PowerGrip GT belts with PowerGrip GT sprockets, and PowerGrip HTD belts with PowerGrip HTD sprockets.<br />
mm<br />
Diameters<br />
No. of<br />
(in.)<br />
Grooves P.D. O.D.<br />
102 97.40 96.64<br />
3.835 3.805<br />
103 98.36 97.60<br />
3.872 3.842<br />
104 99.31 98.55<br />
3.910 3.880<br />
105 100.27 99.51<br />
3.948 3.918<br />
106 101.22 100.46<br />
3.985 3.955<br />
107 102.18 101.42<br />
4.023 3.993<br />
108 103.13 102.37<br />
4.060 4.030<br />
109 104.09 103.33<br />
4.098 4.068<br />
110 105.04 104.28<br />
4.136 4.106<br />
111 106.00 105.24<br />
4.173 4.143<br />
112 106.95 106.19<br />
4.211 4.181<br />
113 107.91 107.15<br />
4.248 4.218<br />
114 108.86 108.10<br />
4.286 4.256<br />
115 109.82 109.06<br />
4.324 4.294<br />
116 110.77 110.01<br />
4.361 4.331<br />
117 111.73 110.97<br />
4.399 4.369<br />
118 112.68 111.92<br />
4.436 4.406<br />
119 113.64 112.88<br />
4.474 4.444<br />
120 114.59 113.83<br />
4.511 4.481<br />
121 115.55 114.79<br />
4.549 4.519<br />
122 116.50 115.74<br />
4.587 4.557<br />
123 117.46 116.70<br />
4.624 4.594<br />
124 118.41 117.65<br />
4.662 4.632<br />
125 119.37 118.61<br />
4.699 4.669<br />
126 120.32 119.56<br />
4.737 4.707<br />
127 121.28 120.52<br />
4.775 4.745<br />
128 122.23 121.47<br />
4.812 4.782<br />
129 123.19 122.43<br />
4.850 4.820<br />
130 124.14 123.38<br />
4.887 4.857<br />
131 125.10 124.34<br />
4.925 4.895<br />
mm<br />
Diameters<br />
No. of<br />
(in.)<br />
Grooves P.D. O.D.<br />
132 126.05 125.29<br />
4.963 4.933<br />
133 127.01 126.25<br />
5.000 4.970<br />
134 127.96 127.20<br />
5.038 5.008<br />
135 128.92 128.16<br />
5.075 5.045<br />
136 129.87 129.11<br />
5.113 5.083<br />
137 130.83 130.07<br />
5.151 5.121<br />
138 131.78 131.02<br />
5.188 5.158<br />
139 132.74 131.98<br />
5.226 5.196<br />
140 133.69 132.93<br />
5.263 5.233<br />
141 134.65 133.89<br />
5.301 5.271<br />
142 135.60 134.84<br />
5.339 5.309<br />
143 136.55 135.79<br />
5.376 5.346<br />
144 137.51 136.75<br />
5.414 5.384<br />
145 138.46 137.70<br />
5.451 5.421<br />
146 139.42 138.66<br />
5.489 5.459<br />
147 140.37 139.61<br />
5.527 5.497<br />
148 141.33 140.57<br />
5.564 5.534<br />
149 142.28 141.52<br />
5.602 5.572<br />
150 143.24 142.48<br />
5.639 5.609<br />
151 144.19 143.43<br />
5.677 5.647<br />
152 145.15 144.39<br />
5.715 5.685<br />
153 146.10 145.34<br />
5.752 5.722<br />
154 147.06 146.30<br />
5.790 5.760<br />
155 148.01 147.25<br />
5.827 5.797<br />
156 148.97 148.21<br />
5.865 5.835<br />
157 149.92 149.16<br />
5.903 5.873<br />
158 150.88 150.12<br />
5.940 5.910<br />
159 151.83 151.07<br />
5.978 5.948<br />
160 152.79 152.03<br />
6.015 5.985<br />
59
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