| Type | Pitch Length (mm) | Sleeve Width(mm) | Teeth No. |
| S2M-60 | 60 | 60 | 30 |
| S2M-80 | 80 | 200 | 40 |
| S2M-84 | 84 | 200 | 42 |
| S2M-88 | 88 | 160 | 44 |
| S2M-92 | 92 | 200 | 46 |
| S2M-96 | 96 | 150 | 48 |
| S2M-108 | 108 | 150 | 54 |
| S2M-110 | 110 | 150 | 55 |
| S2M-112 | 112 | 200 | 56 |
| S2M-114 | 114 | 200 | 57 |
| S2M-120 | 120 | 160 | 60 |
| S2M-124 | 124 | 200 | 62 |
| S2M-126 | 126 | 200 | 63 |
| S2M-128 | 128 | 200 | 64 |
| S2M-130 | 130 | 250 | 65 |
| S2M-132 | 132 | 200 | 66 |
| S2M-134 | 134 | 250 | 67 |
| S2M-138 | 138 | 200 | 69 |
| S2M-144 | 144 | 450 | 72 |
| S2M-146 | 146 | 200 | 73 |
| S2M-152 | 152 | 250 | 76 |
| S2M-154 | 154 | 200 | 77 |
| S2M-156 | 156 | 200 | 78 |
| S2M-158 | 158 | 200 | 79 |
| S2M-160 | 160 | 250 | 80 |
| S2M-162 | 162 | 200 | 81 |
| S2M-164 | 164 | 250 | 82 |
| S2M-166 | 166 | 200 | 83 |
| S2M-168 | 168 | 250 | 84 |
| S2M-174 | 174 | 250 | 87 |
| S2M-178 | 178 | 250 | 89 |
| S2M-180 | 180 | 250 | 90 |
| S2M-182 | 182 | 250 | 91 |
| S2M-184 | 184 | 250 | 92 |
| S2M-186 | 186 | 250 | 93 |
| S2M-188 | 188 | 250 | 94 |
| S2M-190 | 190 | 250 | 95 |
| S2M-192 | 192 | 250 | 96 |
| S2M-194 | 194 | 250 | 97 |
| S2M-198 | 198 | 250 | 99 |
| S2M-200 | 200 | 250 | 100 |
| S2M-202 | 202 | 250 | 101 |
| S2M-204 | 204 | 250 | 102 |
| S2M-210 | 210 | 200 | 105 |
| S2M-212 | 212 | 249 | 106 |
| S2M-214 | 214 | 250 | 107 |
| S2M-218 | 218 | 200 | 109 |
| S2M-224 | 224 | 250 | 112 |
| S2M-234 | 234 | 250 | 117 |
| S2M-236 | 236 | 250 | 118 |
| S2M-240 | 240 | 250 | 120 |
| S2M-244 | 244 | 450 | 122 |
| S2M-250 | 250 | 250 | 125 |
| S2M-260 | 260 | 450 | 130 |
| S2M-264 | 264 | 450 | 132 |
| S2M-266 | 266 | 450 | 133 |
| S2M-268 | 268 | 450 | 134 |
| S2M-278 | 278 | 450 | 139 |
| S2M-284 | 284 | 450 | 142 |
| S2M-288 | 288 | 450 | 144 |
| S2M-292 | 292 | 450 | 146 |
| S2M-300 | 300 | 450 | 150 |
| S2M-302 | 302 | 450 | 151 |
| S2M-308 | 308 | 450 | 154 |
| S2M-312 | 312 | 450 | 156 |
| S2M-316 | 316 | 450 | 158 |
| S2M-320 | 320 | 450 | 160 |
| S2M-336 | 336 | 450 | 168 |
| S2M-340 | 340 | 450 | 170 |
| S2M-344 | 344 | 450 | 172 |
| S2M-352 | 352 | 450 | 176 |
| S2M-354 | 354 | 450 | 177 |
| S2M-360 | 360 | 450 | 180 |
| S2M-364 | 364 | 450 | 182 |
| S2M-376 | 376 | 450 | 188 |
| S2M-380 | 380 | 450 | 190 |
| S2M-386 | 386 | 450 | 193 |
| S2M-396 | 396 | 450 | 198 |
| S2M-410 | 410 | 450 | 205 |
| S2M-420 | 420 | 450 | 210 |
| S2M-426 | 426 | 450 | 213 |
| S2M-438 | 438 | 450 | 219 |
| S2M-448 | 448 | 450 | 224 |
| S2M-452 | 452 | 450 | 226 |
| S2M-494 | 494 | 450 | 247 |
| S2M-518 | 518 | 450 | 259 |
| S2M-530 | 530 | 450 | 265 |
| S2M-572 | 572 | 450 | 286 |
| S2M-580 | 580 | 450 | 290 |
| S2M-626 | 626 | 450 | 313 |
| S2M-652 | 652 | 450 | 326 |
| S2M-820 | 820 | 450 | 410 |
| S2M-3000 | 3000 | 450 | 1500 |
| S2M-3700 | 3700 | 450 | 1850 |
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