同步帶計算公式

1、帶長的計算公式圓弧齒同步帶輪輪齒 Arc tooth Timing tooth槽型節(jié)距 pb齒槽深 hg齒槽圓弧半徑 R齒頂圓半角 r1齒槽寬 s兩倍節(jié)頂距 2齒形角3M31.280.910.260.351.900.762145M52.161.560.480.523.251.144148M83.542.570.780.845.351.3721414M146.204.651.361.509.802.7941420M208.606.841.952.2514.804.32014直邊齒廓尺寸 Dimension of linear type pulley型號MXLXXLXLLHXHXXH齒槽底寬 bw

2、0.840.051.140.051.320.053.050.104.190.137.900.1512.170.18齒槽深 hg0.6900.8401.6502.6703.0507.14010.310-0.05-0.05-0.08-0.10-0.13-0.13-0.13齒槽半角+1.520252520202020齒根圓角半徑 rb0.350.350.411.191.601.983.96齒頂圓角半徑 rt0.13+0.050.30+0.050.64+0.051.17+0.131.60+0.132.39+0.133.18+0.130000000兩倍節(jié)頂距 20.5080.5080.5080.7621

3、.3722.7943.0481、同步帶輪的型式2、齒型尺寸、公差及技術參數(shù)3、各種型號同步帶輪齒面寬度尺寸表同步帶輪的型式 AS型BS型AF型BF型W型齒型尺寸、公差及技術參數(shù)齒輪直邊齒形尺寸和公差(mm)節(jié)線代號bwhg+1.5rbrt2查 看MXL0.840.050.69200.350.130.508詳細規(guī)格XXL1.140.050.84250.350.300.508詳細規(guī)格XL1.320.051.65250.410.640.508詳細規(guī)格L3.050.102.67201.191.170.762詳細規(guī)格H4.190.133.05201.601.61.372詳細規(guī)格XH7.900.157.1

4、4201.982.392.794詳細規(guī)格XXH12.170.1810.31203.963.183.048詳細規(guī)格T型齒同步帶輪齒型尺寸(mm)齒距代號形狀形狀ygradrbrt2a查看S EbrNbrS EhgNhg偏差偏差偏差mix.15max偏差T2.51.75+0.0501.83+0.0500.75+0.0501250.20.3+0.0500.6詳細規(guī)格T52.96+0.0503.32+0.0501.25+0.0501.95250.40.6+0.0501詳細規(guī)格T106.02+0.106.57+0.102.6+0.103.4250.60.8+0.102詳細規(guī)格T2011.65+0.150

5、12.6+0.1505.2+0.1306250.81.2+0.103詳細規(guī)格HTD同步帶輪齒型尺寸(mm)節(jié)距型號節(jié)距齒高底圓半徑齒槽寬齒頂圓半徑齒形角查 看3M31.280.911.900.314詳細規(guī)格5M52.160.563.250.4814詳細規(guī)格8M83.542.575.350.814詳細規(guī)格14M146.204.659.801.414詳細規(guī)格各種型號同步帶輪齒面寬度尺寸(mm) 表4型號同步帶寬度同步帶輪最小實際寬度代號帶寬兩面擋邊帶輪單面擋邊帶輪無擋邊帶輪MXL0123.04560194.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317

6、.9910110379.5111213L05012.71415.51707519.121222410025.42728.530H07519.121232510025.427293115038.140424420050.8535558XH20050.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127.0138142145T2.5446786689101010121314T5 AT5668911101012131516161820222525272931T10AT1016

7、16182224252527303332323437405050535659T20AT203232353840505053566075757881851001001051081123M S3M66910119912131415151819205MS4.5M S5M991213141515181920252528293030303436388M S8M303034363840404446485050545658858590929414M S14M55556568708585959910211511512613013317017018018318720M7070808489858596100104

8、115115127131134170170182185190230230245248254290290295300310340340355360370 1本公司生產(chǎn)的帶輪既為國產(chǎn)化設備的同步帶配套，又能代替進口帶輪使用。2用戶定制同步帶輪，請?zhí)峁л唸D紙（圖中可不必繪制帶輪的齒形尺寸），本公司也可按用戶提供的規(guī)格型號、帶輪內(nèi)孔、鍵槽、寬度等尺寸為用戶繪制帶輪圖紙；也可為用戶提供測繪帶輪等服務。3帶輪的外徑公差、端面跳動量、徑向跳動量符合表1、表2、表3規(guī)定。4各種規(guī)格型號的同步帶選用帶輪齒面寬度須符合表4規(guī)定要求。5帶輪的外徑、擋邊尺寸按附表規(guī)定選用。6附表中沒有列出的帶輪規(guī)格，本公司也可生產(chǎn)

9、。7制造帶輪用材質(zhì)以碳素鋼為主，如需要也可用鋁合金、尼龍等材料加工；帶輪外徑大于250mm，采用鑄鐵。同步帶輪外徑公差(mm) 表1帶輪外徑公 差 25.4 50.80+ 0.080 50.80 101.60+ 0.100 101.60 177.80+ 0.130 177.80 304.80+ 0.150 304.80 508.00+ 0.180 508.00+ 0.200同步帶輪端面允許跳動量（mm）表2帶輪外徑允許跳動量 101.60 101.60 254.00 254.000.10帶輪外徑 0.0010.25 +(帶輪外徑-254.00) 0.005同步帶輪徑向允許跳動量（mm） 表3帶

10、輪外徑允跳值 101.60 101.60 254.000.130.13 +(帶輪外徑-203.20) 0.005各種型號同步帶輪齒面寬度尺寸(mm) 表4型號同步帶寬度同步帶輪最小實際寬度代號帶寬兩面擋邊帶輪單面擋邊帶輪無擋邊帶輪MXL0123.04560194.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317.9910110379.5111213L05012.71415.51707519.121222410025.42728.530H07519.121232510025.427293115038.140424420050.8535558XH2005

11、0.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127.0138142145T2.5446786689101010121314T5 AT5668911101012131516161820222525272931T10AT101616182224252527303332323437405050535659T20AT203232353840505053566075757881851001001051081123M S3M66910119912131415151819205MS4.5M S5M991213141515181920252528293030303436388M S8M303034363840404446485050545658858590929414M S14M555565687085859