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    • 當前位置:上海韋米機電設備有限公司 > 產品中心 > 安沃馳AVENTICS氣動元件 > 安沃馳微型氣缸R412020442

      安沃馳微型氣缸R412020442

      產品型號: R412020442
      品  牌: 安沃馳AVENTICS
      • 1-4 件
        ¥880.00
      • 5-9 件
        ¥860.00
      • ≧10 件
        ¥840.00
      所 在 地: 上海浦東新區
      更新日期: 2025-11-12
      詳細信息
       品牌:安沃馳AVENTICS  型號:R412020442  加工定制:否  
       種類:活塞式氣缸  缸徑:20 mm 氣缸數:3  
       適用范圍:氣動系統  理論作用力:198 N 最大負荷:198 N 
       最大力矩:198 Nm 重量:2 kg 行程:25  
      安沃馳微型氣缸R412020442,德國AVENTICS全新進口備件,原力士樂REXROTH品牌;
      上海韋米機電設備有限公司
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      本公司主營產品:液壓配件、柱塞泵、齒輪泵、葉片泵、電磁閥、節流閥、比例閥、溢流閥、換向閥、流量閥;伺服驅動器、伺服模塊、伺服電機、探頭、傳感器、電纜、電源模塊、編碼器、接近開關等。歡迎來電咨詢。


      氣動元件通過氣體的壓強或膨脹產生的力來做功的元件,即將壓縮空氣的彈性能量轉換為動能的機件。如氣缸、氣動馬達、蒸汽機等。氣動元件是一種動力傳動形式,亦為能量轉換裝置,利用氣體壓力來傳遞能量。

      氣動優點
      1、氣動裝置結構簡單、輕便、安裝維護簡單。介質為空氣,較之液壓介質來說不易燃燒,故使用安全。
      2、工作介質是取之不盡的空氣、空氣本身不花錢。排氣處理簡單,不污染環境,成本低。
      3、輸出力以及工作速度的調節非常容易。氣缸的動作速度一般小于1M/S,比液壓和電氣方式的動作速度快。
      4、可靠性高,使用壽命長。電器元件的有效動作次數約為百萬次,而一般電磁閥的壽命大于3000萬次,某些質量好的閥超過2億次。
      5、利用空氣的壓縮性,可貯存能量,實現集中供氣。可短時間釋放能量,以獲得間歇運動中的高速響應。可實現緩沖。對沖擊負載和過負載有較強的適應能力。在一定條件下,可使氣動裝置有自保持能力。
      6、全氣動控制具有防火、防爆、防潮的能力。與液壓方式相比,氣動方式可在高溫場合使用。
      7.壓縮空氣可集中供應,遠距離輸送。
       


          氣動技術應用面的擴大是氣動工業發展的標志。氣動元件的應用主要為兩個方面:維修和配套。過去國產氣動元件的銷售要用于維修,近幾年,直接為主要配套的銷售份額逐年增加。國產氣動元件的應用,從價值數千萬元的冶金設備到只有1~2百元的椅子。鐵道扳岔、機車輪軌潤滑、列車的煞車、街道清掃、特種車間內的起吊設備、軍事指揮車等都用上了專門開發的國產氣動元件。這說明氣動技術已“滲透”到各行各業,并且正在日益擴大。
      安沃馳微型氣缸R412020442
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      安沃馳微型氣缸R412020442
       

      氣缸根據工作所需力的大小來確定活塞桿上的推力和拉力。由此來選擇氣缸時應使氣缸的輸出力稍有余量。若缸徑選小了,輸出力不夠,氣缸不能正常工作;但缸徑過大,不僅使設備笨重、成本高,同時耗氣量增大,造成能源浪費。在夾具設計時,應盡量采用增力機構,以減少氣缸的尺寸。
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      安沃馳微型氣缸R412020442
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