Belting Ware, Olympic Park, Voortekker Road, Goodwood, Cape Town
+27 (0)83 460 5253
HTD TIMING BELTS
by Belting Ware
HTD Timing Belts
1

HTD range is the first generation of metric curvilinear tooth design belts for high torque drives. The curvilinear tooth improves stress distribution resulting in higher tooth strength and more compact dive designs than imperial/classical timing belt drives.

They are a cost effective option for medium duty applications. [For higher ratings please look at our Optibelt HP or Optibelt Delta Chain options]. Temperature range of -30 up to 100°C. Ideal for speeds upto and above 30m/s.

HTD Timing Belts

Section
3M
S-3M
5M
S-5M
D-5M
8M
S-8M
D-8M
14M
S-14M
D-14M
Hs 2.4 1.9 3.6 3.4 / 5.6 5.3 / 10.0 10.2 /
Ht 1.2 1.14 2.1 1.91 / 3.38 3.05 / 6.1 5.3 /
t 3.0 3.0 5.0 5.0 / 8.0 8.0 / 14.0 14.0 /
T / / / / 5.285 / / 1.372 / / 2.794
W / / / / 1.143 / / 8.280 / / 14.834

Omega HTD Timing Belts

Section
3M-A / 3M-B
5M-A / 5M-B
8M-A / 8M-B
14M-A / 14M-B
Ht 1.1 1.9 3.2 5.6
Hs 203 3.4 5.4 9.5
t 3mm 5mm 8mm 14mm
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
120 120.00 24 500 500.00 100 835 835.00 167
180 180.00 36 520 520.00 104 860 860.00 172
225 225.00 45 525 525.00 105 890 890.00 178
255 255.00 51 535 535.00 107 900 900.00 180
265 265.00 53 550 550.00 110 925 925.00 185
270 270.00 56 575 575.00 113 935 935.00 187
280 280.00 56 575 575.00 115 940 940.00 188
295 295.00 59 580 580.00 116 950 950.00 190
300 300.00 60 600 600.00 120 965 965.00 193
305 305.00 61 610 610.00 122 980 980.00 196
325 325.00 65 615 615.00 123 1000 1000.00 200
330 330.00 66 620 620.00 124 1035 1035.00 207
340 340.00 68 630 630.00 126 1050 1050.00 210
345 345.00 69 635 635.00 127 1100 1100.00 220
350 350.00 70 640 640.00 128 1125 1125.00 225
360 360.00 72 645 645.00 129 1135 1135.00 227
365 365.00 73 665 665.00 133 1200 1200.00 240
370 370.00 74 670 670.00 134 1270 1270.00 254
375 375.00 75 700 700.00 140 1420 1420.00 284
385 385.00 77 710 710.00 142 1500 1500.00 300
400 400.00 80 740 740.00 148 1790 1790.00 358
425
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
255 255.00 51 1270 1270.00 254
295 295.00 59 1350 1350.00 270
325 325.00 65 1420 1420.00 284
350 350.00 70 1800 1800.00 360
375 375.00 75 2000 2000.00 400
400 400.00 80 / / /
425 425.00 85 / / /
745 475.00 95 / / /
500 500.00 100 / / /
525 525.00 105 / / /
560 560.00 112 / / /
575 575.00 115 / / /
600 600.00 120 / / /
625 625.00 125 / / /
650 650.00 130 / / /
675 675.00 135 / / /
700 700.00 140 / / /
750 750.00 150 / / /
800 800.00 160 / / /
850 850 170 / / /
900 900.00 180 / / /
950 950.00 190 / / /
1000 1000.00 200 / / /
1050 1050 210 / / /
1125 1125.00 225 / / /
Belt no.
Pitch Length
Number of Teeth
425 425.00 85
475 475.00 95
500 500.00 100
600 600.00 120
615 615.00 123
640 640.00 128
670 670.00 134
700 700.00 140
755 755.00 151
800 800.00 160
835 835.00 167
890 890.00 178
935 935.00 187
1100 1100.00 220
1200 1200.00 240
Belt no.
Pitch Length
Number of Teeth
Belt no.
pitch Length
Number of Teeth
320 320.00 40 1160 1160.00 145
376 376.00 74 1200 1200.00 150
424 424.00 53 1215 1216.00 152
480 480.00 60 1224 1224.00 153
512 512.00 64 1256 1256.00 157
560 560.00 70 1264 1264.00 158
576 576 72 1280 1280.00 160
600 600.00 75 1304 1304.00 163
608 608.00 76 1328 1328.00 166
624 624.00 78 1360 1360.00 170
640 640.00 80 1424 1424.00 178
656 656.00 82 1432 1432.00 179
720 720.00 90 1440 1440.00 180
760 760.00 95 1520 1520.00 190
776 776.00 97 1600 1600.00 200
784 784.00 98 1696 1696.00 212
800 800.00 100 1760 1760.00 220
880 880.00 110 1800 1800.00 225
912 912.00 114 2000 2000.00 250
920 920.00 115 2080 2080.00 260
960 960.00 120 2240.00 2240.00 280
946 946.00 122 2248 2248.00 281
1000 1000.00 125 2272 2272.00 284
1040 1040.00 130 2400.00 2400.00 300
1064 1064.00 133 2600 2600.00 325
1080 1080.00 135 2800 2800.00 350
1120 1120.00 140 3600 3600.00 450
1128 1128.00 141 4400 4400.00 550
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
440 440.00 55 944 944.00 118 1280 1280.00 160
480 480.00 60 960 960.00 120 1304 1304.00 163
560 560.00 65 992 992.00 124 1312 1312.00 164
600 600.00 70 1000 1000.00 125 1344 1344.00 168
632 632.00 79 1024 1024.00 128 1352 1352.00 169
640 640.00 80 1032 1032.00 129 1360 1360.00 170
656 656.00 82 1040 1040.00 130 1400 1400.00 175
688 688.00 86 1056 1056.00 132 1408 1408.00 176
696 696.00 87 1064 1064.00 133 1440 1440.00 180
712 712.00 89 1072 1072.00 134 1480 1480.00 185
720 720.00 90 1120 1120.00 140 1600.00 1600.00 200
728 728.00 91 1136 1136.00 142 1760 1760.00 220
736 736.00 92 1152 1152.00 144 1776 1776.00 222
760 760.00 95 1160 1160.00 145 1800 1800.00 225
768 768.00 96 1168 1168.00 146 1816 1816.00 227
784 784.00 98 1176 1176.00 147 1912 1912.00 239
792 792.00 99 1184 1184.00 148 2000 2000.00 250
800 800.00 100 1192 1192.00 149 2240 2240.00 280
824 824.00 103 1200 1200.00 150 2392 2392.00 299
848 848.00 106 120 120.00 151 2400 2400.00 300
864 864.00 108 1216 1216.00 152 2496 2496.00 312
880 880.00 110 1240 1240.00 155 2800 2800.00 350
896 896.00 112 1248 1248.00 156 3200 3200.00 400
912 912.00 114 1256 1256.00 157 / / /
920 920.00 115 1264 1264.00 158 / / /
Belt no.
pitch Length
Number of Teeth
480 480.00 60
560 560.00 70
600 600.00 75
640 640.00 80
720 720.00 90
800 800.00 100
880 880.00 110
960 960.00 120
1040 1040.00 130
1120 1120.00 140
1200 1200.00 150
1280 1280.00 160
1360 1360.00 170
1440 1440.00 180
1600 1600.00 200
1760 1760.00 220
1800 1800.00 225
2000 2000.00 250
2400 2400.00 300
2600 2600.00 325
2800 2800.00 350
3600 3600.00 450
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
924 924.00 66 2450 2450.00 175
699 699.00 69 2590 2590.00 185
1092 1092.00 78 2800 2800.00 200
1190 1190.00 85 3150 3150.00 225
1400 1400.00 100 3500 3500.00 250
1610 1610.00 115 3850 3850.00 275
1778 1778.00 127 4004 4004.00 286
1890 1890.00 135 4326 4326.00 309
2100 2100.00 150 4578 4578 327
2310 2310.00 165 / / /
Belt no.
Pitch Length
Number of Teeth
Belt no.
Pitch Length
Number of Teeth
1610 1610.00 1610 3850 3850.00 275
1778 1778.00 1778 4326 4326.00 309
1890 1890.00 1890 4578 4578.00 327
2100 2100.00 2100 / / /
2310 2310.00 2310 / / /
2450 2450.00 2450 / / /
2590 2590.00 2590 / / /
2800 2800.00 2800 / / /
3150 3150.00 3150 / / /
3500 3500.00 3500 / / /
Belt No.
Pitch Length
Number Of Teeth
Belt No.
Pitch Length
Number Of Teeth
Belt No.
Pitch Length
Number Of Teeth
180 180.0 36 550 550.0 110 925 925.0 185
225 225.0 45 565 565.0 113 935 935.0 187
255 255.0 51 575 575.0 115 950 950.0 190
265 265.0 53 580 580.0 116 965 965.0 193
270 270.0 54 600 600.0 120 980 980.0 196
280 280.0 56 610 610.0 122 1000 1000.0 200
295 2950 59 615 615.0 123 1035 1035 207
305 305.0 61 630 630.0 126 1050 1050.0 210
325 325.0 65 635 635.0 127 1100 1100.0 220
330 330.0 66 640 640.0 128 1135 1135.0 227
340 340.0 68 645 645.0 129 1200 1200.0 240
350 350.0 70 665 665.0 133 1500 1500.0 300
360 360.0 72 670 670.0 134 1595 1595.0 319
365 365.0 73 700 700.0 140 1870 1870.0 374
370 370.0 74 710 710.0 142 2000 2000.0 400
375 375.0 75 740 740.0 148 2525 2525.0 505
385 385.0 77 750 750.0 150 / / /
400 400.0 80 755 755.0 151 / / /
415 415.0 83 800 800.0 160 / / /
425 425.0 85 825 825.0 165 / / /
450 450.0 90 835 835.0 167 / / /
475 475.0 95 850 850.0 170 / / /
500 500.0 100 860 860.0 172 / / /
520 520.0 104 890 890.0 178 / / /
525 525.0 105 900 900.0 180 / / /
Belt No.
Pitch Length
Number Of Teeth
Belt No.
Pitch Length
Number Of Teeth
424 424.0 53 1200 1200.0 150
480 480.0 60 1224 1224.0 153
512 512.0 64 1256 1256.0 157
520 520.0 65 1280 1280.0 160
560 560.0 70 1304 1304.0 163
576 576.0 2 1328 1328.0 166
600 600.0 75 1360 1360.0 170
608 608.0 76 1400 1400.0 175
640 640.0 80 1424 1424.0 178
656 656.0 82 1440 1440.0 180
720 720.0 90 1520 1520.0 190
760 760.0 95 1552 1552.0 194
776 776.0 97 1600 1600.0 200
784 784.0 98 1696 1696.0 212
800 800.0 100 1760 1760.0 220
840 840.0 105 1800 1800.0 225
880 880.0 110 1904 19040 238
920 920.0 115 2000 2000.0 250
960 960.0 120 2080 2080.0 260
976 976.0 122 210 2104.0 263
1000 1000.0 125 2240 2240.0 280
1040 1040.0 13 2248 2248.0 281
1080 1080.0 135 2272 2272.0 284
1120 1120.0 140 2400 2400.0 300
1128 1128.0 141 2600 2600.0 325
1160 1160.0 145 2800 2800.0 350
Belt No.
Pitch Length
Number Of Teeth
966 966.0 69
1092 1092.0 78
1190 11900 85
1400 1400.0 100
1610 1610.0 115
1775 1778.0 127
1890 1890.0 135
2100 2100.0 150
2310 2310.0 165
2450 2450.0 175
2590 2590.0 185
2800 2800.0 200
3150 3150.0 225
3500 3500.0 250
3850 3850.0 275
4004 4004.0 286
4326 4326.0 309
4578 4578.0 327
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