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當(dāng)前位置: 首頁 » 供應(yīng)產(chǎn)品 » 磨具/磨料/量具/量?jī)x » 塞規(guī) »日本東方馬達(dá)PK564-NB減速機(jī)PK564-NBA

日本東方馬達(dá)PK564-NB減速機(jī)PK564-NBA

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產(chǎn)品價(jià)格: 888.00/人民幣 
最后更新: 2024-07-12 09:35:41
產(chǎn)品產(chǎn)地: 福建省
發(fā)貨地: 福建省 (發(fā)貨期:當(dāng)天內(nèi)發(fā)貨)
供應(yīng)數(shù)量: 不限
有效期: 長(zhǎng)期有效
最少起訂: 1
瀏覽次數(shù): 21
詢價(jià)  試用會(huì)員產(chǎn)品
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    產(chǎn)品詳細(xì)說明
    PK564-NB

    PK564-NBA


    主要產(chǎn)品:日本東方馬達(dá),韓國(guó)DKM減速電機(jī),泰映TROY減速電機(jī),韓國(guó)SPG小功率

    馬達(dá),CPG晟邦減速電機(jī) ...

    銷售熱線: 180-6090-9625/0592-6013512

    聯(lián)系人:蘭工

          QQ: 869740621



    減速機(jī)技術(shù)資料:



    減速機(jī)的主要產(chǎn)品類型和特點(diǎn)
    減速機(jī)是一種由封閉在剛性殼體內(nèi)的齒輪傳動(dòng)、蝸桿蝸輪傳動(dòng)或齒輪—蝸桿傳動(dòng)所組成的獨(dú)立部件。 其主要類型:齒輪減速機(jī);蝸桿減速機(jī);齒輪—蝸桿減速機(jī);行星齒輪減速機(jī)。 
    一、圓柱齒輪減速機(jī)
    單級(jí)、二級(jí)、二級(jí)以上二級(jí)。布置形式:展開式、分流式、同軸式。
    二、圓錐齒輪減速機(jī)
    用于輸入軸和輸出軸位置成相交的場(chǎng)合。
    三、蝸輪蝸桿減速機(jī)
    主要用于傳動(dòng)比i>10的場(chǎng)合,傳動(dòng)比較大時(shí)結(jié)構(gòu)緊湊。其缺點(diǎn)是效率低。目前廣泛應(yīng)用阿基米德蝸桿減速機(jī)。
    四、齒輪—蝸桿減速機(jī)
    若齒輪傳動(dòng)在高速級(jí),則結(jié)構(gòu)緊湊;
    若蝸桿傳動(dòng)在高速級(jí),則效率較高。
    五、行星齒輪減速機(jī)
    傳動(dòng)效率高,傳動(dòng)比范圍廣,傳動(dòng)功率12W~50000KW,體積和重量小。
    六、裝式減速機(jī)
    七、組裝式減速機(jī)
    八、多安裝式減速機(jī)
    九、聯(lián)體式減速機(jī)
    傳動(dòng)比分配
    傳動(dòng)比分配的基本原則:
    1 使各級(jí)傳動(dòng)的承載能力近于相等;
    2 使各級(jí)傳動(dòng)的大齒輪浸入油中的深度大致相近;
    3 使減速機(jī)獲得最小的外形尺寸或重量等。
    減速機(jī)潤(rùn)滑
    一、傳動(dòng)的潤(rùn)滑
    圓周速度v£12m/s~15m/s的齒輪減速機(jī)廣泛采用油池潤(rùn)滑,自然冷卻。為減少齒輪運(yùn)動(dòng)阻力和油升溫,浸入油中的齒輪深度以1~2個(gè)齒高為宜。
    在多級(jí)減速機(jī)中應(yīng)盡量使各級(jí)傳動(dòng)浸入油中深度近于相等。
    為免太淺時(shí)激起沉降在箱底的油泥,應(yīng)保持齒頂圓距離箱底不低于30mm~50mm左右。
    若減速機(jī)的工作平衡溫度超過90°C時(shí),需采用循環(huán)油潤(rùn)滑,或其它冷卻措施。
    蝸桿圓周速度在10m/s以下的可采用油池潤(rùn)滑。蝸桿在下時(shí),油面高度應(yīng)低于蝸桿螺紋根部,并且不超過蝸桿軸的軸承的最低滾動(dòng)體中心,以免增加功率損失。蝸桿圓周速度在10m/s以上的應(yīng)采用噴油潤(rùn)滑。
    二、軸承的潤(rùn)滑
    軸承的潤(rùn)滑方法可根據(jù)齒輪或蝸桿的圓周速度來選擇:
    1圓周速度在2m/s~3m/s以上時(shí)----飛濺潤(rùn)滑
    2圓周速度在2m/s~3m/s以下時(shí)----刮油潤(rùn)滑
    3轉(zhuǎn)速很高的軸承----壓力噴油潤(rùn)滑



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