外徑Φmm | 250 | 275 | 285 | 300 | 315 | 325 | 350 | 360 | 370 | 380 | 400 | 425 | 450 | 500 | 齒型 Tooth Form | 厚度 mm / 齒數 Teeth quantity | 1.2,1.5 1.6,2.0 | 1.2,1.6 2.0,2.5 | 1.2,1.6 2.0,2.5 | 1.6,2.0 2.5 | 2.0,2.5 | 2.0,2.5 | 2.0,2.5 3.0 | 2.5, 3.0 | 2.5, 3.0 | 2.5, 3.0 | 2.5,3.0 3.5 | 2.5,3.0 3.5 | 3.0, 3.5 | 3.0,3.5 4.0 | 齒 距pitch | 3P | 260 | 280 | 300 | 300 | 320 | 340 | 360 | 360 | 360 | 400 | | | | | BW | 4P | 200 | 220 | 220 | 240 | 240 | 260 | 280 | 280 | 280 | 300 | 300 | 320 | 340 | | BW | 5P | 160 | 180 | 180 | 180 | 200 | 200 | 220 | 220 | 220 | 240 | 240 | 260 | 280 | 320 | BW | 6P | 120 | 140 | 140 | 160 | 160 | 180 | 180 | 180 | 180 | 200 | 200 | 220 | 220 | 260 | C | 7P | 110 | 120 | 120 | 140 | 140 | 150 | 160 | 160 | 160 | 180 | 180 | 200 | 200 | 240 | C | 8P | 100 | 110 | 110 | 120 | 120 | 120 | 140 | 140 | 140 | 160 | 160 | 180 | 180 | 200 | C | 9P | 90 | 100 | 100 | 100 | 110 | 120 | 120 | 120 | 120 | 140 | 140 | 160 | 160 | 180 | C | 10P | 80 | 90 | 90 | 90 | 100 | 110 | 110 | 110 | 110 | 120 | 120 | 140 | 140 | 160 | C | 12P | 64 | 72 | 72 | 80 | 80 | 90 | 90 | 90 | 100 | 100 | 100 | 120 | 110 | 130 | C | 14P | | 64 | 64 | 72 | 72 | 80 | 80 | 80 | 80 | 90 | 90 | 100 | 100 | 110 | C | 15P | | | | 60 | 64 | 72 | 72 | 72 | 80 | 80 | 80 | 90 | 90 | 100 | C | 16P | | | | | 60 | 72 | 72 | 72 | 72 | 72 | 80 | 90 | 90 | 100 | C | 18P | | | | | | | | | | | 72 | 80 | 80 | 80 | C |
|