The S2M rubber single-sided synchronous belt has a curved tooth pitch of 2mm, and the S2M rubber single-sided synchronous belt is mainly used in heavy duty drives. The transmission curve of the S2M rubber single-sided synchronous belt is better than that of the traditional 2M rubber single-sided synchronous belt. In this way, the force is evenly distributed to each belt tooth, which improves the load capacity, reduces the wear of the belt teeth, eliminates noise, and makes the service life of the S2M rubber single-sided synchronous belt longer.
s2m synchronous belt identification:
Three parts: Indicates the length, spacing, and width of the belt brought back by the part number. As shown in the following picture. This S2M rubber single-toothed synchronous belt model has a pitch length of 156mm and a bandwidth of 6mm.
| specification | Pitch length | Number of teeth | specification | Pitch length | Number of teeth |
| STS2M-80 | 80.00 | 40 | STS2M-248 | 248.00 | 124 |
| STS2M-88 | 88.00 | 44 | STS2M-250 | 250.00 | 125 |
| STS2M-100 | 100.00 | 50 | STS2M-260 | 260.00 | 130 |
| STS2M-112 | 112.00 | 56 | STS2M-264 | 264.00 | 132 |
| STS2M-118 | 118.00 | 59 | STS2M-280 | 280.00 | 140 |
| STS2M-120 | 120.00 | 60 | STS2M-284 | 284.00 | 142 |
| STS2M-122 | 122.00 | 61 | STS2M-288 | 288.00 | 144 |
| STS2M-124 | 124.00 | 62 | STS2M-308 | 308.00 | 154 |
| STS2M-126 | 126.00 | 63 | STS2M-322 | 322.00 | 161 |
| STS2M-130 | 130.00 | 65 | STS2M-320 | 320.00 | 160 |
| STS2M-134 | 134.00 | 67 | STS2M-354 | 354.00 | 177 |
| STS2M-138 | 138.00 | 69 | STS2M-360 | 360.00 | 180 |
| STS2M-142 | 142.00 | 71 | STS2M-370 | 370.00 | 185 |
| STS2M-144 | 144.00 | 72 | STS2M-376 | 376.00 | 188 |
| STS2M-146 | 146.00 | 73 | STS2M-400 | 400.00 | 200 |
| STS2M-152 | 152.00 | 76 | STS2M-426 | 426.00 | 213 |
| STS2M-156 | 156.00 | 78 | STS2M-440 | 440.00 | 220 |
| STS2M-160 | 160.00 | 80 | STS2M-448 | 448.00 | 224 |
| STS2M-164 | 164.00 | 82 | STS2M-452 | 452.00 | 226 |
| STS2M-170 | 170.00 | 85 | STS2M-460 | 460.00 | 230 |
| STS2M-172 | 172.00 | 86 | STS2M-492 | 492.00 | 246 |
| STS2M-180 | 180.00 | 90 | STS2M-494 | 494.00 | 247 |
| STS2M-182 | 182.00 | 91 | STS2M-500 | 500.00 | 250 |
| STS2M-190 | 190.00 | 95 | STS2M-520 | 520.00 | 260 |
| STS2M-194 | 194.00 | 97 | STS2M-560 | 560.00 | 280 |
| STS2M-200 | 200.00 | 100 | STS2M-630 | 630.00 | 315 |
| STS2M-212 | 212.00 | 106 | STS2M-710 | 710.00 | 355 |
| STS2M-224 | 224.00 | 112 | STS2M-800 | 800.00 | 400 |
| STS2M-236 | 236.00 | 118 | STS2M-900 | 900.00 | 450 |
| STS2M-240 | 240.00 | 120 | STS2M-3000 | 3000.00 | 1500 |
| STS2M-244 | 244.00 | 122 | STS2M-3672 | 3672.00 | 1836 |
