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1、同步帶是以鋼絲繩或玻璃纖維為強力層，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。同步帶傳動時，傳動比準確，對軸作用力小，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,對于要求同步的傳動也可用于低速傳動。同步帶傳動具有以下特點：（1）傳動準確，工作時無滑動，具有恒定的傳動比；（2）傳動平穩(wěn)，具有緩沖、減振能力，噪聲低；（3）傳動效率高，可達0.98，節(jié)能效果明顯；（4）維護保養(yǎng)方便，不需潤滑，維護費用低；（5）
2、速比范圍大，一般可達10，線速度可達50m/s，具有較大的功率傳遞范圍，可達幾瓦到幾百千瓦；（6）可用于長距離傳動，中心距可達10m以上。工業(yè)同步帶的型號：“T”型齒工業(yè)用同步帶型號節(jié)距(mm)齒高(mm)帶厚(mm)角度β°MXL2.0320.511.1440XL5.0801.272.3050L9.5251.913.6040H12.702.294.3040XH22.2256.3511.2040XXH31.7509.5315.7040T2.52.50.71.3040T551.202.2040T101
3、02.504.5040T20205.008.0040AT551.202.7050AT10102.505.0050AT20205.008.0050圓弧齒工業(yè)用同步帶齒型代號型號節(jié)距(mm)齒高(mm)帶厚(mm)HTD2M20.751.363M31.172.45M52.063.88M83.366.0014M146.0210.0020M208.413.20STPD/STSS2M20.761.36S3M31.141.9S4.5M4.51.712.81S5M51.913.4S8M83.055.3S14M14
4、5.310.2RPP/HPPD2M20.761.363M31.151.95M51.953.58M83.25.514M146.0010項目梯形齒圓弧齒XLLHXHXXH3M5M8M14M20M拉伸強度N/mm≥8012027038045090160300400520參考力伸長率參考力N609022030036070130240320410伸長率%≤4.0硬度75±5包布粘合強度N/mm≥56.581012-6101215芯繩粘合強度N/mm≥2003806008001500-4007001200160
5、0齒體剪切強度N/mm≥5060707590-506080100齒輪直邊齒形尺寸和公差(mm) 節(jié)線代號bwhgΨ+1.5°rbrt2δ查?看MXL0.84±0.050.69200.350.130.508詳細規(guī)格XXL1.14±0.050.84250.350.300.508詳細規(guī)格XL1.32±0.051.65250.410.640.508詳細規(guī)格L3.05±0.102.67201.191.170.762詳細規(guī)格H4.19±0.133.05201.601.61.372詳細規(guī)格XH7.90±0.15
6、7.14201.982.392.794詳細規(guī)格XXH12.17±0.1810.31203.963.183.048詳細規(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。同步帶的標記為：帶長代號帶型帶寬代號。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h22MXL2214.2313.721812123MXL2314.8814.371812124MXL2415.5215.021812125M
7、XL2516.1715.661812126MXL2616.8216.312211127MXL2717.4616.962211128MXL2818.1117.602211129MXL2918.7618.252211130MXL3019.4018.902211132MXL3220.7020.192515134MXL3421.9921.482515136MXL3623.2922.782617138MXL3824.5824.072918140MXL4025.8725.362918142MXL4227.172
8、6.662918144MXL4428.4627.953221146MXL4629.7529.253221148MXL4831.0530.5434.524.5150MXL5032.3431.8334.524.5152MXL5233.6333.1337.828160MXL6038.8138.304432172MXL7246.5746.0651361XL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h10XL1016.1715.66
