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HTD 3M and 5M timing belts: standard lengths (105-3M to 1926-3M, 120-5M to 2350-5M) and tooth counts
What lengths do HTD 3M and 5M timing belts come in, and how many teeth does each length have? · Standard part · basis: PowerGrip HTD length list (PDF hosted on Mercateo): designation, length mm, teeth; teeth x pitch = length on every row
Also called: htd 3m belt lengths, htd 5m belt lengths, 300-5m belt teeth, 225-3m belt, htd belt sizes, htd 5m belt 500, 3m belt length chart, 5m timing belt sizes, htd belt length table, htd 3m 6mm belt, htd belt teeth count
Exact dimensions. True size, with no tolerance added.
- sizes
- 202 in table
Notes
- PowerGrip HTD ordering code is length - pitch - width (for example 280-5M-15 is 280 mm long, 5 mm pitch, 15 mm wide). Lengths below are the pitch lengths in mm and the tooth counts as printed in the list read (113 lengths for 3M and 89 for 5M); teeth x pitch equals the length on every row (checked in the generator).
- Widths the list prints: 6, 9 and 15 mm for 3M; 9, 15 and 25 mm for 5M. It marks some lengths as 'available from stock' in bold, which did not survive the text extraction, so no stock claim is made here.
- The PDF names no publisher on its page; its ordering code is Gates PowerGrip HTD. Contitech, Optibelt and others make the same HTD profile in the same pitch lengths, but only this list was read.
- HTD is a round-tooth profile; a GT2 / GT3 belt is not a substitute. 8M and 14M lengths were not read. No files: belts are lengths.
HTD 3M and 5M timing belts: standard lengths (105-3M to 1926-3M… size chart
| designation | pitch | pitch length, mm | teeth |
|---|---|---|---|
| 105-3M | 3 mm | 105 | 35 |
| 111-3M | 3 mm | 111 | 37 |
| 120-3M | 3 mm | 120 | 40 |
| 123-3M | 3 mm | 123 | 41 |
| 126-3M | 3 mm | 126 | 42 |
| 129-3M | 3 mm | 129 | 43 |
| 141-3M | 3 mm | 141 | 47 |
| 144-3M | 3 mm | 144 | 48 |
| 150-3M | 3 mm | 150 | 50 |
| 156-3M | 3 mm | 156 | 52 |
| 159-3M | 3 mm | 159 | 53 |
| 165-3M | 3 mm | 165 | 55 |
| 168-3M | 3 mm | 168 | 56 |
| 171-3M | 3 mm | 171 | 57 |
| 174-3M | 3 mm | 174 | 58 |
| 177-3M | 3 mm | 177 | 59 |
| 180-3M | 3 mm | 180 | 60 |
| 183-3M | 3 mm | 183 | 61 |
| 186-3M | 3 mm | 186 | 62 |
| 189-3M | 3 mm | 189 | 63 |
| 192-3M | 3 mm | 192 | 64 |
| 195-3M | 3 mm | 195 | 65 |
| 201-3M | 3 mm | 201 | 67 |
| 204-3M | 3 mm | 204 | 68 |
| 210-3M | 3 mm | 210 | 70 |
| 213-3M | 3 mm | 213 | 71 |
| 216-3M | 3 mm | 216 | 72 |
| 219-3M | 3 mm | 219 | 73 |
| 222-3M | 3 mm | 222 | 74 |
| 225-3M | 3 mm | 225 | 75 |
| 234-3M | 3 mm | 234 | 78 |
| 237-3M | 3 mm | 237 | 79 |
| 243-3M | 3 mm | 243 | 81 |
| 246-3M | 3 mm | 246 | 82 |
| 249-3M | 3 mm | 249 | 83 |
| 252-3M | 3 mm | 252 | 84 |
| 255-3M | 3 mm | 255 | 85 |
| 267-3M | 3 mm | 267 | 89 |
| 276-3M | 3 mm | 276 | 92 |
| 282-3M | 3 mm | 282 | 94 |
| 285-3M | 3 mm | 285 | 95 |
| 288-3M | 3 mm | 288 | 96 |
| 291-3M | 3 mm | 291 | 97 |
| 294-3M | 3 mm | 294 | 98 |
| 297-3M | 3 mm | 297 | 99 |
| 300-3M | 3 mm | 300 | 100 |
| 306-3M | 3 mm | 306 | 102 |
| 312-3M | 3 mm | 312 | 104 |
| 315-3M | 3 mm | 315 | 105 |
| 318-3M | 3 mm | 318 | 106 |
| 330-3M | 3 mm | 330 | 110 |
| 333-3M | 3 mm | 333 | 111 |
| 336-3M | 3 mm | 336 | 112 |
| 339-3M | 3 mm | 339 | 113 |
| 342-3M | 3 mm | 342 | 114 |
| 345-3M | 3 mm | 345 | 115 |
| 357-3M | 3 mm | 357 | 119 |
| 363-3M | 3 mm | 363 | 121 |
| 372-3M | 3 mm | 372 | 124 |
| 381-3M | 3 mm | 381 | 127 |
| 384-3M | 3 mm | 384 | 128 |
| 420-3M | 3 mm | 420 | 140 |
| 435-3M | 3 mm | 435 | 145 |
| 447-3M | 3 mm | 447 | 149 |
| 462-3M | 3 mm | 462 | 154 |
| 474-3M | 3 mm | 474 | 158 |
| 477-3M | 3 mm | 477 | 159 |
| 480-3M | 3 mm | 480 | 160 |
| 486-3M | 3 mm | 486 | 162 |
| 489-3M | 3 mm | 489 | 163 |
| 501-3M | 3 mm | 501 | 167 |
| 513-3M | 3 mm | 513 | 171 |
| 522-3M | 3 mm | 522 | 174 |
| 525-3M | 3 mm | 525 | 175 |
| 531-3M | 3 mm | 531 | 177 |
| 537-3M | 3 mm | 537 | 179 |
| 552-3M | 3 mm | 552 | 184 |
| 558-3M | 3 mm | 558 | 186 |
| 564-3M | 3 mm | 564 | 188 |
| 570-3M | 3 mm | 570 | 190 |
| 573-3M | 3 mm | 573 | 191 |
| 582-3M | 3 mm | 582 | 194 |
| 591-3M | 3 mm | 591 | 197 |
| 594-3M | 3 mm | 594 | 198 |
| 600-3M | 3 mm | 600 | 200 |
| 612-3M | 3 mm | 612 | 204 |
| 627-3M | 3 mm | 627 | 209 |
| 633-3M | 3 mm | 633 | 211 |
| 645-3M | 3 mm | 645 | 215 |
| 648-3M | 3 mm | 648 | 216 |
| 669-3M | 3 mm | 669 | 223 |
| 672-3M | 3 mm | 672 | 224 |
| 681-3M | 3 mm | 681 | 227 |
| 711-3M | 3 mm | 711 | 237 |
| 720-3M | 3 mm | 720 | 240 |
| 735-3M | 3 mm | 735 | 245 |
| 738-3M | 3 mm | 738 | 246 |
| 753-3M | 3 mm | 753 | 251 |
| 804-3M | 3 mm | 804 | 268 |
| 822-3M | 3 mm | 822 | 274 |
| 882-3M | 3 mm | 882 | 294 |
| 945-3M | 3 mm | 945 | 315 |
| 981-3M | 3 mm | 981 | 327 |
| 1002-3M | 3 mm | 1002 | 334 |
| 1071-3M | 3 mm | 1071 | 357 |
| 1080-3M | 3 mm | 1080 | 360 |
| 1176-3M | 3 mm | 1176 | 392 |
| 1245-3M | 3 mm | 1245 | 415 |
| 1263-3M | 3 mm | 1263 | 421 |
| 1500-3M | 3 mm | 1500 | 500 |
| 1530-3M | 3 mm | 1530 | 510 |
| 1863-3M | 3 mm | 1863 | 621 |
| 1926-3M | 3 mm | 1926 | 642 |
| 120-5M | 5 mm | 120 | 24 |
| 180-5M | 5 mm | 180 | 36 |
| 225-5M | 5 mm | 225 | 45 |
| 255-5M | 5 mm | 255 | 51 |
| 265-5M | 5 mm | 265 | 53 |
| 270-5M | 5 mm | 270 | 54 |
| 275-5M | 5 mm | 275 | 55 |
| 280-5M | 5 mm | 280 | 56 |
| 295-5M | 5 mm | 295 | 59 |
| 300-5M | 5 mm | 300 | 60 |
| 305-5M | 5 mm | 305 | 61 |
| 325-5M | 5 mm | 325 | 65 |
| 330-5M | 5 mm | 330 | 66 |
| 335-5M | 5 mm | 335 | 67 |
| 340-5M | 5 mm | 340 | 68 |
| 345-5M | 5 mm | 345 | 69 |
| 350-5M | 5 mm | 350 | 70 |
| 360-5M | 5 mm | 360 | 72 |
| 365-5M | 5 mm | 365 | 73 |
| 370-5M | 5 mm | 370 | 74 |
| 375-5M | 5 mm | 375 | 75 |
| 385-5M | 5 mm | 385 | 77 |
| 400-5M | 5 mm | 400 | 80 |
| 405-5M | 5 mm | 405 | 81 |
| 420-5M | 5 mm | 420 | 84 |
| 425-5M | 5 mm | 425 | 85 |
| 450-5M | 5 mm | 450 | 90 |
| 460-5M | 5 mm | 460 | 92 |
| 475-5M | 5 mm | 475 | 95 |
| 500-5M | 5 mm | 500 | 100 |
| 510-5M | 5 mm | 510 | 102 |
| 520-5M | 5 mm | 520 | 104 |
| 525-5M | 5 mm | 525 | 105 |
| 535-5M | 5 mm | 535 | 107 |
| 550-5M | 5 mm | 550 | 110 |
| 560-5M | 5 mm | 560 | 112 |
| 565-5M | 5 mm | 565 | 113 |
| 575-5M | 5 mm | 575 | 115 |
| 580-5M | 5 mm | 580 | 116 |
| 600-5M | 5 mm | 600 | 120 |
| 610-5M | 5 mm | 610 | 122 |
| 615-5M | 5 mm | 615 | 123 |
| 635-5M | 5 mm | 635 | 127 |
| 640-5M | 5 mm | 640 | 128 |
| 645-5M | 5 mm | 645 | 129 |
| 665-5M | 5 mm | 665 | 133 |
| 670-5M | 5 mm | 670 | 134 |
| 695-5M | 5 mm | 695 | 139 |
| 700-5M | 5 mm | 700 | 140 |
| 710-5M | 5 mm | 710 | 142 |
| 720-5M | 5 mm | 720 | 144 |
| 740-5M | 5 mm | 740 | 148 |
| 750-5M | 5 mm | 750 | 150 |
| 755-5M | 5 mm | 755 | 151 |
| 770-5M | 5 mm | 770 | 154 |
| 775-5M | 5 mm | 775 | 155 |
| 800-5M | 5 mm | 800 | 160 |
| 825-5M | 5 mm | 825 | 165 |
| 835-5M | 5 mm | 835 | 167 |
| 860-5M | 5 mm | 860 | 172 |
| 870-5M | 5 mm | 870 | 174 |
| 890-5M | 5 mm | 890 | 178 |
| 900-5M | 5 mm | 900 | 180 |
| 925-5M | 5 mm | 925 | 185 |
| 935-5M | 5 mm | 935 | 187 |
| 940-5M | 5 mm | 940 | 188 |
| 950-5M | 5 mm | 950 | 190 |
| 965-5M | 5 mm | 965 | 193 |
| 980-5M | 5 mm | 980 | 196 |
| 1000-5M | 5 mm | 1000 | 200 |
| 1025-5M | 5 mm | 1025 | 205 |
| 1035-5M | 5 mm | 1035 | 207 |
| 1050-5M | 5 mm | 1050 | 210 |
| 1100-5M | 5 mm | 1100 | 220 |
| 1125-5M | 5 mm | 1125 | 225 |
| 1135-5M | 5 mm | 1135 | 227 |
| 1175-5M | 5 mm | 1175 | 235 |
| 1200-5M | 5 mm | 1200 | 240 |
| 1225-5M | 5 mm | 1225 | 245 |
| 1270-5M | 5 mm | 1270 | 254 |
| 1350-5M | 5 mm | 1350 | 270 |
| 1380-5M | 5 mm | 1380 | 276 |
| 1420-5M | 5 mm | 1420 | 284 |
| 1595-5M | 5 mm | 1595 | 319 |
| 1690-5M | 5 mm | 1690 | 338 |
| 1790-5M | 5 mm | 1790 | 358 |
| 1870-5M | 5 mm | 1870 | 374 |
| 2100-5M | 5 mm | 2100 | 420 |
| 2350-5M | 5 mm | 2350 | 470 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| PowerGrip HTD length lists (PDF hosted on Mercateo; the page names no publisher) | HTD 3M and 5M: designation, length mm, teeth; widths 6 / 9 / 15 mm (3M) and 9 / 15 / 25 mm (5M) | web | Publisher's page; dimensions are facts |
Xem scan
File coming
No downloadable true-size file yet: the published figures do not fix the whole shape, and Xem never guesses a number. A measured scan is planned; request it and it moves up.
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=htd-3m-5m-belt-lengths
Fits with
FreeTiming belt profiles: GT2, HTD 3M / 5M / 8M, T5, T10, AT5, MXL, XL, L, H: pitch, tooth height and pulley pitch diameter13 sizes★ sheetFreeGT3 (3GT, 3 mm pitch) timing pulleys: pitch diameter and outside diameter, 16T to 80T15 sizes★ sheetFreeGT2 (2GT) closed-loop timing belts, 6 mm wide: standard lengths and tooth counts, 110 to 1524 mm24 sizes★ sheetFreeT5 and AT5 endless timing belts (Gates PU-T5, PU-AT5): standard lengths 150 to 1500 mm with tooth counts91 sizes★ sheetFreeXL timing belts (1/5 in pitch, Gates PowerGrip): lengths 46-XL to 770-XL, pitch length in mm and teeth120 sizes★ sheet
Questions
How many teeth is a 300-5M belt?
60 teeth (300 mm / 5 mm).
What does 225-3M mean?
A 3 mm pitch HTD belt, 225 mm pitch length, 75 teeth; the width is the third number in the full code (6, 9 or 15 mm).
How wide are HTD 5M belts?
9, 15 and 25 mm in the list read.