同步帶是以鋼絲繩或玻璃纖維為強(qiáng)力層，外覆以聚氨酯或氯丁橡膠的環(huán)形帶，帶的內(nèi)周制成齒狀，使其與齒形帶輪嚙合同步帶傳動(dòng)時(shí)，傳動(dòng)比準(zhǔn)確，對(duì)軸作用力小，結(jié)構(gòu)緊湊，耐油，耐磨性好，抗老化性能好，一般使用溫度-20℃―80℃，v<50m/s，P<300kw,i<10,對(duì)于要求同步的傳動(dòng)也可用于低速傳動(dòng)同步帶傳動(dòng)具有以下特點(diǎn)：（1）傳動(dòng)準(zhǔn)確，工作時(shí)無(wú)滑動(dòng)，具有恒定的傳動(dòng)比；（2）傳動(dòng)平穩(wěn)，具有緩沖、減振能力，噪聲低；（3）傳動(dòng)效率高，可達(dá)0.98，節(jié)能效果明顯；（4）維護(hù)保養(yǎng)方便，不需潤(rùn)滑，維護(hù)費(fèi)用低；（5）速比范圍大，一般可達(dá)10，線速度可達(dá)50m/s，具有較大的功率傳遞范圍，可達(dá)幾瓦到幾百千瓦；（6）可用于長(zhǎng)距離傳動(dòng)，中心距可達(dá)10m以上工業(yè)同步帶的型號(hào)：“T”型齒工業(yè)用同步帶型號(hào) 節(jié)距 (mm) 齒高 (mm) 帶厚 (mm) 角度 β° MXL 2.032 0.51 1.14 40 XL 5.080 1.27 2.30 50 L 9.525 1.91 3.60 40 H 12.70 2.29 4.30 40 XH 22.225 6.35 11.20 40 XXH 31.750 9.53 15.70 40 T2.5 2.5 0.7 1.30 40 T5 5 1.20 2.20 40 T10 10 2.50 4.50 40 T20 20 5.00 8.00 40 AT5 5 1.20 2.70 50 AT10 10 2.50 5.00 50 AT20 20 5.00 8.00 50 圓弧齒工業(yè)用同步帶齒型代號(hào) 型號(hào) 節(jié)距 (mm) 齒高 (mm) 帶厚 (mm) HTD 2M 2 0.75 1.36 3M 3 1.17 2.4 5M 5 2.06 3.8 8M 8 3.36 6.00 14M 14 6.02 10.00 20M 20 8.4 13.20 STPD/STS S2M 2 0.76 1.36 S3M 3 1.14 1.9 S4.5M 4.5 1.71 2.81 S5M 5 1.91 3.4 S8M 8 3.05 5.3 S14M 14 5.3 10.2 RPP/HPPD 2M 2 0.76 1.36 3M 3 1.15 1.9 5M 5 1.95 3.5 8M 8 3.2 5.5 14M 14 6.00 10項(xiàng)目梯形齒圓弧齒XLLHXHXXH3M5M8M14M20M拉伸強(qiáng)度 N/mm≥8012027038045090160300400520參考力伸長(zhǎng)率參考力 N609022030036070130240320410伸長(zhǎng)率 %≤4.0硬 度75±5包布粘合強(qiáng)度 N/mm≥56.581012-6101215芯繩粘合強(qiáng)度 N/mm≥2003806008001500-40070012001600齒體剪切強(qiáng)度 N/mm≥5060707590-506080100齒輪直邊齒形尺寸和公差(mm)　　節(jié)線代號(hào)bwhgΨ+1.5°rbrt2δ查? 看MXL0.84±0.050.69200.350.130.508詳細(xì)規(guī)格XXL1.14±0.050.84250.350.300.508詳細(xì)規(guī)格XL1.32±0.051.65250.410.640.508詳細(xì)規(guī)格L3.05±0.102.67201.191.170.762詳細(xì)規(guī)格H4.19±0.133.05201.601.61.372詳細(xì)規(guī)格XH7.90±0.157.14201.982.392.794詳細(xì)規(guī)格XXH12.17±0.1810.31203.963.183.048詳細(xì)規(guī)格MXL--最輕型；XXL--超輕型；XL--特輕型；L--輕型；H--重型；XH--特重型；XXH--超重型。

同步帶的標(biāo)記為：帶長(zhǎng)代號(hào) 帶型 帶寬代號(hào)MXL型同步帶輪尺寸表?單位：(mm)??規(guī)格齒數(shù)節(jié)徑 d外徑 do檔邊直徑 df檔邊內(nèi)徑 db檔邊厚度 h22MXL2214.2313.721812123MXL2314.8814.371812124MXL2415.5215.021812125MXL2516.1715.661812126MXL2616.8216.312211127MXL2717.4616.962211128MXL2818.1117.602211129MXL2918.7618.252211130MXL3019.4018.902211132MXL3220.7020.192515134MXL3421.9921.482515136MXL3623.2922.782617138MXL3824.5824.072918140MXL4025.8725.362918142MXL4227.1726.662918144MXL4428.4627.953221146MXL4629.7529.253221148MXL4831.0530.5434.524.5150MXL5032.3431.8334.524.5152MXL5233.6333.1337.828160MXL6038.8138.304432172MXL7246.5746.0651361XL型同步帶輪尺寸表單位：(mm)??規(guī)格齒數(shù)節(jié)徑 d外徑 do檔邊直徑 df檔邊內(nèi)徑 db檔邊厚度 h10XL1016.1715.662211111XL1117.7917.282211112XL1219.4018.902515113XL1321.0220.512515114XL1422.6422.132617115XL1524.2623.752918116XL1625.8725.362918117XL1727.4926.983221118XL1829.1128.603221119XL1930.7230.2234.524.5120XL2032.3431.8337.828121XL2133.9633.454027122XL2235.5735.074027123XL2337.1936.684027124XL2438.8138.304432125XL2540.4339.924432126XL2642.0441.434929127XL2743.6643.154838128XL2845.2844.774838130XL3048.5148.005136132XL3251.7451.2458471.534XL3454.9754.4758471.536XL3658.2157.7061451.538XL3861.4560.9464481.540XL4064.6864.1768521.542XL4267.9167.4173611.544XL4471.1570.6478661.546XL4674.3873.8778661.548XL4877.6277.1182641.550XL5080.8580.3486701.560XL6097.0296.51102701.572XL72116.43115.921211091.5L型同步帶輪尺寸表單位：(mm)??規(guī)格齒數(shù)節(jié)徑 d外徑 do 檔邊直徑 df檔邊內(nèi)徑 db 檔邊厚度 h12L1236.3835.624027113L1339.4138.654432114L1442.4541.684929115L1545.4844.725136116L1648.5147.755439117L1751.5450.7861451.518L1854.5753.8161451.519L1957.6156.8461451.520L2060.6459.8864481.521L2163.6762.9168521.522L2266.7065.9475551.523L2369.7368.9775551.524L2472.7772.0080601.525L2575.8075.0482641.526L26　78.8378.0786701.527L27　81.86。