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外齿轴用挡圈DIN983/D2100/AK

外齿轴用挡圈DIN983/D2100/AK

  • 所属分类:轴用挡圈
  • 浏览次数:
  • 发布日期:2025-08-06 15:06:46
  • 产品概述

产品名称:外齿轴用挡圈DIN983

执行标准: 德标983/D2100/AK- 2011

产品概述:外齿轴用挡圈DIN983也可称之为带齿轴用卡簧、凸耳轴端挡圈。带齿轴用弹性挡圈其实跟DIN471轴用卡簧差不多,都是一种机械传动中用来防止轴向游动、限制轴向位移和传递扭矩的零件。

它通常由一个环形弹簧和两个垫片组成,内部有一径向孔,可以套在轴上。主要作用是保持轴线位置不变,防止轴向位移和振动,从而提高机械的稳定性和运转效率。其内径略小于轴径,安装时需使用

卡簧钳扩张后放入轴槽,禁止强行敲击安装‌。轴用挡圈仅能承受极小轴向载荷,‌不可用于高载荷场景‌(如重型传动)。高载荷需改用止退挡圈+圆螺母、轴端压板等结构‌。但是两者不同的是轴用外齿挡圈

的主要作用是阻止装配在轴上的部件在轴向上的运动。外齿部位可承受的冲击从而达到阻挡效果。

产品材料:常规材料有弹簧钢(65Mn、C67S、C75S),马氏体不锈钢(2Cr13、1.4122),奥氏体不锈钢304等。

产品硬度:产品的性能硬度标准与DIN471是一样的,当公称直径≤48的洛氏硬度应符合:47HRC-54HRC。公称直径48-200mm的规格洛氏硬度应符合:44HRC-51HRC。公称直径200-300mm的规格

洛氏硬度应符合:40HRC-47HRC。公称直径300-420mm的规格洛氏硬度应符合:38HRC-45HRC。

产品表面:表面多以发黑或者磷化为主,如需盐雾要求可以通过机械镀锌,达克罗、久美特、电泳或者钝化处理来增加盐雾要求,以防其他部门处理产生氢脆现象。

产品直径:φ16-φ95mm


  • 产品尺寸

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231.2–0.0621.50.13 –0.424.12.921.8422–0.151.31.55.916.6
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281.5–0.0625.90.21 –0.424.53.323.1526.6–0.211.62.11032.1
291.5–0.0626.90.21 –0.424.73.423.3527.6–0.211.62.110.331.8
301.5–0.0627.90.21 –0.424.73.423.6528.6–0.211.62.110.732.1
321.5–0.0629.60.21 –0.4253.62.5430.3–0.251.62.513.8531.2
341.5–0.0631.50.21 –0.425.13.82.54.1532.3–0.251.62.514.7231.3
351.5–0.0632.20.25 –0.505.23.82.54.3833–0.251.6317.830.8
371.75–0.0634.20.25 –0.505.442.56.335–0.251.6318.850
381.75–0.0635.20.25 –0.505.54.12.56.536–0.251.85319.349.5
401.75–0.0636.50.39 –0.907.24.22.5737.5–0.251.853.825.351
421.75–0.0638.50.39 –0.907.24.52.57.539.5–0.251.853.826.750
451.75–0.0641.50.39 –0.907.24.62.58.542.5–0.251.853.828.649
471.75–0.0643.50.39 –0.907.24.82.58.744.5–0.251.853.83049.5
481.75–0.0644.50.39 –0.907.24.92.58.945.5–0.251.853.830.749.4
502–0.0745.80.39 –0.908.252.511.547–0.252.154.53873.3
552–0.0750.80.46 –1.108.25.42.512.9952–0.302.154.54271.4
572–0.0752.80.46 –1.108.25.62.51454–0.302.154.543.770.9
582–0.0753.80.46 –1.108.25.72.514.355–0.302.154.544.371.1
602–0.0755.80.46 –1.108.25.82.514.857–0.302.154.54669.3
622–0.0757.80.46 –1.108.25.92.515.959–0.302.154.547.569.3
652.5–0.0760.80.46 –1.1010.26.2321.762–0.302.654.549.9135
672.5–0.0762.50.46 –1.1010.26.4322.664–0.302.654.551.3136
682.5–0.0763.50.46 –1.1010.26.5323.565–0.302.654.552.2135
702.5–0.0765.50.46 –1.1010.26.6325.167–0.302.654.553.8134
752.5–0.0770.50.46 –1.1010.27328.272–0.302.654.557.6130
802.5–0.0774.50.46 –1.1010.27.4330.7576.5–0.302.655.371.6128
853–0.0879.50.46 –1.1010.27.83.539.581.5–0.543.155.376.2215
903–0.0884.50.54 –1.3010.28.23.547.786.5–0.543.155.380.8217
953–0.0889.50.54 –1.3010.28.63.55391.5–0.543.155.385.5212
1003–0.0894.50.54 –1.3010.293.556.696.5–0.543.155.390206


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