規(guī)格 節(jié)線長 齒數(shù) 規(guī)格 節(jié)線長 齒數(shù) 規(guī)格 節(jié)線長 齒數(shù)
S2M-80 80 40 S2M-182 182 91 S2M-452 452 226
S2M-88 88 44 S2M-190 190 95 S2M-460 460 230
S2M-100 100 50 S2M-200 200 100 S2M-494 494 247
S2M-112 112 56 S2M-224 224 112 S2M-500 500 250
S2M-118 118 59 S2M-236 236 118 S2M-520 520 260
S2M-122 122 61 S2M-248 248 124 S2M-560 560 280
S2M-124 124 62 S2M-250 250 125 S2M-630 630 315
S2M-126 126 63 S2M-264 264 132 S2M-710 710 355
S2M-130 130 65 S2M-280 280 140 S2M-800 800 400
S2M-134 134 67 S2M-320 320 160 S2M-900 900 450
S2M-138 138 69 S2M-328 328 164 S2M-300 3000 1500
S2M-142 142 71 S2M-354 354 177      
S2M-144 144 72 S2M-360 360 180      
S2M-152 152 76 S2M-370 370 185      
S2M-160 160 80 S2M-376 376 188      
S2M-172 172 86 S2M-400 400 200      
S2M-180 180 90 S2M-426 426 213      
      S2M-448 448 224