盖茨GatesＴ20同步带轮标准规格和数据同步带轮节距：20.0mm同步带轮标准宽度尺寸：Ｗ=客户自定义尺寸Ｆ＝客户自定义尺寸Ｌ＝客户自定义尺ＤＭ＝客户自定义尺寸ｄ＝客户自定义尺寸盖茨Gates规格齿数节径D外径Do档边直径Df档边内径db档边厚度h18-T2018114.59111.76124984.519-T2019120.96118.131301044.520-T2020127.35124.491391101.521-T2021133.69130.861431174.522-T2022140.06137.231491234.523-T2023146.42143.591561304.524-T2024152.79149.961641341.525-T2025159.15156.321691351.526-T2026165.52162.691751431.527-T2027171.89169.061811554.528-T2028178.25175.421871614.529-T2029184.62181.791941684.530-T2030190.99188.162001744.532-T2032203.72200.89///34-T2034216.45213.62///36-T2036229.18226.35///38-T2038241.92239.09///40-T2040254.65251.82///42-T2042267.38264.55///44-T2044280.11277.28///46-T2046292.85290.02///48-T2048305.58302.75///50-T2050318.31315.48///60-T2060381.97379.14///)