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产品名称:
24B链轮 28B直孔链轮 欧标24B直孔链轮 欧标28B直孔链轮 欧标链轮
产品特性:
1、可适合长时间大扭力下工作,传递性能稳定。
2、大小轮传动变化时产生速比的变化。
3、易安装,好维护和方便润滑,属于实惠耐用传动元件。
4、SC45钢或锻钢,可附加工条件:调质淬火,发黑防锈处理。
5、批量生产加工周期:2~3周。
品牌:
迈动工业
材质:
SC45#钢/锻钢
表面:
经调质精加工后淬火、发黑处理,表面光洁。
寿命:
正常使用2~3年
包装:
迈动工业纸箱密封包装
起订量:
1
交期:
标准产品备有现货库存,批量生产2~3周交货
  • 技术参数Parameter
  • 技术支持Support
  • 使用说明Direction
  • 购买咨询Consultancy
  • 支付问题Pay
  • 发票与保修I & M
  • 其它问题Other

直孔链轮.jpg


链轮分为主动链轮和从动链轮,主动链轮通过花键的形式装在发动机输出轴上;通过链条将动力传递给驱动轮,一般主动链轮比从动链轮要小,可起到降速增扭的效果。 
直孔链轮的优势特征:

1、链轮可适合长时间大扭力下工作,传递性能稳定。

2、链轮大小轮传动变化时产生速比的变化。

3、链轮易安装,好维护和方便润滑,属于实惠耐用传动元件。

4、链轮使用SC45钢或锻钢,可附加工条件:调质淬火,发黑防锈处理。

5、批量生产加工周期:2~3周。

链轮广泛应用于农业机械、建筑机械、石油机械、采矿、起重、金属切削机床等行业机械。





欧标24B系列链轮 
欧标28B系列链轮 
节距(Pitch)=38.1(mm)=1 1/2"节距(Pitch)=44.45(mm)=1 3/4"
齿数Teeth外径O.D节径P.DB型凸台Hub最大孔径重量 W.t齿数Teeth外径O.D节径P.DB型凸台Hub最大孔径重量 W.t
毂径H轮厚LBore Max B型. Kg A型. Kg毂径H轮厚LBore Max B型. Kg A型. Kg
9126.40111.46945462.021.6911176.30157.7711270755.273.18
10138.00123.298045542.611.8812189.30171.7412570846.403.95
11150.00135.239050603.7720.6013204.20185.7414070948.224.31
12162.00147.2110250684.772.6814218.20199.7614060949.134.77
13174.20159.211450765.9130.6015232.30213.791606010711.405.45
14186.20171.2212760846.683.7216246.30227.841606410712.766.81
15198.20183.2514060947.494.3117260.00241.911606410713.657.71
16210.30195.2914060949.084.8618274.00255.981606410713.658.63
17222.30207.3514060949.765.4419289.00270.061606410715.019.53
18234.30219.41140609410.496.1320303.00284.141606410716.8410.44
19246.50231.48140609411.217.0321317.00298.241606410718.1911.79
20258.60243.55140609412.267.9422331.00312.341606410719.1113.17
21270.60255.63140609413.388.6223345.00326.441606410720.4614.06
22282.70267.72140609413.679.7624359.00340.541606410721.8415.44
23294.80279.8140609414.7410.4325373.00354.651606410722.7316.78
24306.80291.9140609415.4811.3526387.00368.771606410726.8318.61
25319.00303.99140609416.3812.4727401.00382.881606410727.7420.43
26331.00316.091506510019.4313.3928416.00397.001606410730.2920.88
27343.20328.191506510020.3914.5330444.00425.241606410732.7325.17
28355.20340.291606510721.3415.8932472.00453.491787612034.8431.02
29367.30352.391606510722.7917.0238557.00538.2717810212051.2548.58
30379.50364.491606510724.2518.3940585.00566.5417810212052.8452.8
31391.60376.61606510726.1920.0242613.50594.8117810212054.4357.02
32403.70388.711606510728.1221.6645656.00637.2217810212060.5563.35
33415.80400.821606510730.0523.2948698.00679.6317810212062.7269.68
34427.80412.931606510731.9924.9354783.00764.4717812712074.6082.34
35440.00425.041606510733.9326.5657832.34806.8917812712081.7788.67
36452.00437.151606510735.8628.1960869.00849.3217812712088.9497.97
38476.20461.371606510739.7331.4668988.11962.47191127133108.05122.79
40500.60485.61606510742.5236.23721044.741019.04191127133117.61135.19
42524.70509.831609510745.3140.99761101.371075.62191127133127.17147.6
45561.20546.191609510750.7148.14951370.321344.39191127133172.57206.53
48597.40582.5416010210757.4355.29
50621.70606.37816010210761.5760.05
54670.20655.2616010210769.8469.58
57706.50691.6216010212076.0576.73
60742.80727.9917810212080.0585.19
68846.95824.9717810212093.39107.74
72895.49873.43178102120111.51119.02
76944.03921.96191114133129.62130.30
951174.561152.33191114133215.67183.88
961186.691164.46191114133220.20186.70
1141405.061382.72191114133301.71237.46



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链轮多锲论.png





链轮排齿参数(美标、欧标)
美标
链轮号节距滚子直径齿节高倒角高倒角宽弧半径齿厚(1~4排)齿幅(2~3排)齿幅(4排)排距
SPROCKET NO:pitchRoller DiahACRT1T2/T3T4B2B3B2B3B4Pt
256.353.304.03.20.86.82.82.72.49.115.38.815.221.66.4
359.5255.805.04.81.210.24.34.13.814.224.413.92434.110.1
4112.707.777.07.01.119.22.8
4012.707.927.06.41.613.57.27.06.521.435.820.935.349.714.4
5015.87510.1610.37.92.016.98.78.47.926.544.62644.162.218.1
6019.0511.9111.89.52.420.311.711.310.634.156.933.456.279.07.0
8025.4015.8815.512.73.227.014.514.113.143.472.742.671.9101.229.3
10031.7519.0519.215.94.033.817.517.016.052.888.651.887.6123.435.8
12038.1022.2223.019.14.840.523.522.721.568.1113.566.9112.3157.745.4
14044.4525.4027.022.25.647.223.522.721.571.6120.570.4119.3168.348.9
16050.8028.5831.625.46.454.029.328.427.086.9145.485.5144202.558.5
18057.1535.7136.828.57.261.033.132.030.497.8163.696.2162227.865.8
20063.5039.6739.631.87.967.535.534.132.5105.7177.3104.1175.7247.371.6
24076.2047.6248.538.19.581.044.142.740.7130.5218.3128.5216.3304.187.8
欧标(A、B系列链轮主要参数)
链轮号节距滚子直径齿节高倒角高倒角宽弧半径齿厚(1~4排)齿幅(2~4排)排距
SPROCKET NO:pitchRoller DiahACRT1T2/T3T4B2B3B4Pt
4B644.130.662.62.52.4
5B855.340.882.82.72.68.313.919.45.6
6B9.5256.356.24.81105.35.25.015.425.635.610.2
8B12.708.518.46.41.3137.27.06.821.034.948.513.9
10B15.8810.1610.27.91.6169.19.09.025.642.258.816.6
12B19.0512.0711.29.521911.110.810.930.449.969.419.5
16B25.4015.8814.612.72.52616.215.815.847.779.6111.530.9
20B31.7519.0518.015.93.53218.518.218.254.691.0127.536.5
24B38.1025.4022.419.143824.123.623.672.0120.3168.748.4
28B44.4527.9424.922.254429.428.828.888.4148.0207.659.6
32B50.8029.2128.225.465129.428.828.887.4146.0204.658.6
40B63.5039.3734.931.886436.235.435.4107.7180.0252.372.3
48B76.2048.2641.838.197643.342.542.5133.7224.9316.191.2
56B88.9053.9850.244.5118950.749.649.6156.2262.8369.4106.6
64B101.6063.5057.850.81310257.956.756.7176.6296.5416.4119.9
72B114.3072.3966.057.21511465.263.863.8200.1336.4472.7136.3

链轮的安装要求:

1、根据规范精确选用传动链轮类型。

2、按精确方法将主、从动链轮设备到位,且拧紧紧固件使其到达规矩力矩恳求。

3、装上传动链条并调整好松紧度后,检查链条与链轮配合是不是顺利、共面,且与链罩无干与。

4、检查设备传动链轮的方位(变速器输出副轴、轮毂等)情况是不是杰出,否则须维修或更换有关件。

     

链轮使用过程中的注意事项:

1、从动链轮应有防松方法与措施。

2、链轮和链条最好一起更换,若只更换其中之一,会加剧两头的磨损。

3、要守时地清洗及光滑传动链条、传动链轮,以前进其运用寿命。

4、从动链轮装车后,应使用调节器和后摇架刻线将后轮轴调正,这么既可避免后轮跑偏,也能避免链轮与链条的早期磨损。

公司名称:上海迈动机电设备有限公司

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户名:上海迈动机电设备有限公司

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电话:021-54422420 54422402

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