Standard range - Belting Ware

40
Speed of the
small timing
pulley
n k [min -1 ]
20
40
60
100
200
300
400
500
600
700
800
900
950
1000
1200
1400
1450
1600
1800
2000
2400
2850
3200
3600
4000
5000
6000
7000
8000
10000
12000
14000
Belt width
[mm]
Factor
Power ratings
optibelt OMEGA timing belt section 5M
Nominal power P N [W] for section and construction 5M and timing belt width of 9 mm
Number of teeth on the small timing pulley z k
14 16 18 20 24 28 32 36 40 44 48 56 64 72 80
Pitch diameter of the small timing pulley dwk [mm]
22.28 25.46 28.65 31.83 38.20 44.56 50.93 57.30 63.66 70.03 76.39 89.13 101.86 114.59 127.32
3.7 4.9 5.8 6.9 8.9 11.0 13.0 15.0 17.0 19.9 22.8 26.8 30.8 34.0 38.0
8.9 11.0 11.8 13.8 17.9 21.0 25.9 30.0 34.9 40.1 45.0 53.9 61.1 68.9 76.9
13.0 15.9 17.9 21.0 25.9 32.0 38.0 45.0 51.9 59.9 68.0 80.1 91.9 103.2 115.0
21.9 25.9 30.0 34.9 44.1 53.9 64.0 74.9 87.0 100.0 113.0 134.3 153.3 172.3 192.2
45.0 53.0 61.1 68.9 88.2 107.2 128.2 150.1 174.4 199.4 226.2 268.6 306.6 345.5 383.9
61.0 72.0 83.0 94.0 119.0 145.0 172.0 202.0 233.0 266.0 300.0 356.0 407.0 458.0 509.0
76.0 90.0 103.0 117.0 147.0 179.0 213.0 249.0 286.0 326.0 368.0 436.0 498.0 561.0 623.0
91.0 106.0 122.0 139.0 174.0 211.0 251.0 292.0 336.0 382.0 430.0 510.0 583.0 656.0 728.0
104.0 122.0 140.0 159.0 199.0 241.0 286.0 334.0 383.0 435.0 489.0 580.0 662.0 745.0 827.0
117.0 137.0 158.0 179.0 223.0 271.0 321.0 373.0 428.0 485.0 545.0 646.0 738.0 829.0 921.0
130.0 152.0 174.0 198.0 247.0 299.0 353.0 411.0 471.0 533.0 598.0 709.0 809.0 910.0 1010.0
142.0 166.0 191.0 216.0 269.0 326.0 385.0 447.0 512.0 580.0 650.0 769.0 879.0 987.0 1096.0
148.0 173.0 199.0 225.0 280.0 339.0 401.0 465.0 532.0 603.0 675.0 799.0 912.0 1025.0 1137.0
154.0 180.0 206.0 234.0 291.0 352.0 416.0 483.0 552.0 625.0 699.0 828.0 945.0 1062.0 1178.0
177.0 207.0 237.0 268.0 334.0 403.0 475.0 551.0 629.0 710.0 794.0 939.0 1072.0 1204.0 1334.0
199.0 232.0 266.0 301.0 375.0 451.0 532.0 615.0 702.0 791.0 884.0 1044.0 1191.0 1336.0 1480.0
205.0 239.0 274.0 309.0 384.0 463.0 545.0 631.0 720.0 811.0 905.0 1070.0 1220.0 1368.0 1515.0
221.0 257.0 295.0 333.0 414.0 498.0 586.0 677.0 771.0 869.0 969.0 1144.0 1303.0 1461.0 1617.0
242.0 281.0 322.0 364.0 451.0 543.0 638.0 736.0 838.0 943.0 1050.0 1239.0 1410.0 1578.0 1745.0
262.0 305.0 349.0 394.0 488.0 586.0 688.0 794.0 902.0 1014.0 1128.0 1329.0 1511.0 1689.0 1864.0
301.0 350.0 400.0 451.0 558.0 669.0 784.0 902.0 1024.0 1148.0 1274.0 1497.0 1697.0 1891.0 2079.0
338.0 393.0 449.0 506.0 625.0 748.0 874.0 1004.0 1137.0 1272.0 1408.0 1649.0 1863.0 2067.0 2262.0
374.0 434.0 496.0 559.0 688.0 822.0 960.0 1100.0 1242.0 1386.0 1531.0 1786.0 2008.0 2217.0 2411.0
409.0 474.0 541.0 609.0 749.0 893.0 1040.0 1190.0 1340.0 1492.0 1644.0 1908.0 2134.0 2340.0 2526.0
443.0 513.0 585.0 658.0 808.0 961.0 1116.0 1274.0 1431.0 1589.0 1745.0 2015.0 2238.0 2436.0 2604.0
523.0 605.0 688.0 772.0 943.0 1115.0 1288.0 1459.0 1628.0 1792.0 1951.0 2212.0 2402.0 2541.0 2623.0
598.0 690.0 783.0 877.0 1064.0 1250.0 1433.0 1610.0 1778.0 1937.0 2084.0 2301.0 2411.0 2434.0 2358.0
669.0 769.0 870.0 971.0 1171.0 1365.0 1550.0 1722.0 1880.0 2019.0 2137.0 2268.0 2245.0
735.0 843.0 950.0 1057.0 1264.0 1459.0 1637.0 1794.0 1927.0 2031.0 2101.0 2100.0
854.0 972.0 1088.0 1199.0 1403.0 1577.0 1714.0 1804.0 1842.0 1819.0 1729.0
956.0 1078.0 1193.0 1299.0 1476.0 1594.0 1643.0 1609.0
1039.0 1158.0 1264.0 1354.0 1473.0 1495.0 1403.0
Power ratings for other belt widths can be calculated by multiplying
by the width correction factors.
Width correction factor
Section and construction 5M
Standard Standard Standard
6 9 12 15 20 25 30
0.61 1.00 1.44 1.87 2.63 3.40 4.15