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減速機技術資料：

擺線針輪減速機與齒輪減速機的不同點  
一、擺線針輪減速特點：
1、高速比和高效率單級傳動，就能達到1：87的減速比，效率在90％以上，如果采用多級傳動，減速比更大。
2、結構緊湊體積小由于采用了行星傳動原理，輸入軸輸出軸在同一軸心線上，使其機型獲得盡可能小的尺寸。
3、運轉平穩噪聲低擺線針齒嚙合齒數較多，重疊系數大以及具有機件平衡的機理，使振動和嗓聲限制在zui小程度。
4、使用可靠、壽命長因主要零件采用高碳鉻鋼材料，經淬火處理（HRC58～62）獲得高強度，并且，部分傳動接觸采用了滾動摩擦，所以經久耐用壽命長。

  兩者相比之下力距沒有圓柱齒輪大、造價比圓柱齒大、機械強度也沒有圓柱齒大、傳動比大、體積小。

 二、 圓柱齒輪減速機的特點如下:
1、齒輪采用高強度低碳合金鋼經滲碳淬火而成，齒面硬度達HRC58-62，齒輪均采用數控磨齒工藝，精度高，接觸性好。
2、傳動率高：單級大于96.5%，雙級大于93%，三級大于90%。
3、運轉平穩，噪音低。
4、使用壽命長，承載能力高。
5、易于拆檢，易于安裝。
 三、兩者比較分析：
   圓柱齒減速機造價低、力距大、噪音低，但傳動比小。兩者相比之下擺線針輪減速機的力距沒有圓柱齒輪大、造價比圓柱齒大、機械強度也沒有圓柱齒大、傳動比大、體積小。
   其時每種減速機型號都有各自的優點，也各有不足，安裝方式也是不一樣的，就看客戶的實際使用情況了，只要選擇合適的減速機，一定能為您設備提供和諧傳動。

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