同步带规格.型号、尺寸表S4.5M型（节距=4.5MM)规格节线长齿数规格节线长齿数S4.5M-180180.0040S4.5M-414414.0092S4.5M-198198.0044S4.5M-437437.0097S4.5M-203203.0045S4.5M-441441.0098S4.5M-225225.0050S4.5M-450450.00100S4.5M-252252.0056S4.5M-468468.00104S4.5M-275275.0061S4.5M-486486.00108S4.5M-279279.0062S4.5M-504504.00112S4.5M-284284.0063S4.5M-518518.00115S4.5M-297297.0066S4.5M-558558.00124S4.5M-315315.0070S4.5M-563563.00125S4.5M-329329.0073S4.5M-567567.00126S4.5M-338338.0075S4.5M-612612.00136S4.5M-347347.0077S4.5M-630630.00140S4.5M-351351.0078S4.5M-675675.00150S4.5M-360360.0080S4.5M-711711.00158S4.5M-387387.0086S4.5M-801801.00178S4.5M-396396.0088)