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3M31.280.910.260.351.900.76214°5M52.161.560.480.523.251.14414°8M83.542.570.780.845.351.37214°14M146.204.651.361.509.802.79414°20M208.606.841.952.2514.804.32014°直邊齒廓尺寸 Dimension of linear type

2、pulley型號MXLXXLXLLHXHXXH齒槽底寬 bw0.84±0.051.14±0.051.32±0.053.05±0.104.19±0.137.90±0.1512.17±0.18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+1.5°20252520202020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.

3、64+0.051.17+0.131.60+0.132.39+0.133.18+0.130000000兩倍節(jié)頂距 20.5080.5080.5080.7621.3722.7943.0481、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+1.5°rbrt2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X

4、L1.32±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±0.157.14201.982.392.794詳細規(guī)格XXH12.17±0.1810.31203.963.183.048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±.15°max偏差T2.51.75+0.0501.83+0.0500

5、.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+0.15012.6+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

6、.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MXL0123.04560194.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317.9910110379.5111213L05012.71415.51707519.121222410025.42728.530H07519.121232510025.427293115038.

7、140424420050.8535558XH20050.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127.0138142145T2.5446786689101010121314T5 AT5668911101012131516161820222525272931T10AT101616182224252527303332323437405050535659T20AT203232353840505053566075757881851001001051081123M S3M

8、66910119912131415151819205MS4.5M S5M991213141515181920252528293030303436388M S8M303034363840404446485050545658858590929414M S14M55556568708585959910211511512613013317017018018318720M7070808489858596100104115115127131134170170182185190230230245248254290290295300310340340355360370  1本公司生產(chǎn)的帶輪既為國產(chǎn)化

9、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)。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   

10、差< 25.4+ 0.050> 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帶輪外徑允跳值 101

11、.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MXL0123.04560194.85.86.87.80256.47.58.59.5XL0256.47.58.59.50317.9910110379.5111213L05012.71415.51707519.121222410025.42728.530H07519.121232510025.427293115038.1

12、40424420050.8535558XH20050.857606330076.2848790400101.6111114117XXH20050.857616430076.2848892400101.6111115118500127.0138142145T2.5446786689101010121314T5 AT5668911101012131516161820222525272931T10AT101616182224252527303332323437405050535659T20AT203232353840505053566075757881851001001051081123M S3M66910119912131415151819205MS4.5M S5M991213141515181920252528293030303436388M S8M303034