周节制梯形齿同步齿形带的齿形与带宽(共1页).doc

型号节距pb(mm)齿形角2()齿根厚s (mm)齿高ht(mm)带高h(mm)齿根圆角半径rr(mm)齿顶圆角半径ra(mm)带 宽 bS (mm) 及 代 号MXL最轻型2.032401.140.511.140.130.13公称尺寸3.04.86.4代 号012019025XXL超轻型3.175501.730.761.520.200.30公称尺寸3.04.86.4代 号012019025XL特轻型5.080502.571.272.30.380.38公称尺寸6.47.99.5代 号025031037L轻型9.525404.651.913.60.510.51公称尺寸12.719.125.4代 号050075100H重型12.700406