7GBK3BMH韓國DKM減速電機9PBK120BH馬達

7GBK3BMH 

9PBK120BH

主要產品：韓國DKM減速電機，日本東方馬達，泰映TROY減速電機，韓國SPG小功率馬達，CPG晟邦減速電機 ...

銷售熱線: 180-6090-9625/0592-6013512

聯系人：蘭工

      QQ: 869740621

減速機技術資料：

減速機噪聲源分析：

減速器的主要噪聲源是嚙合齒輪，影響它的主要因素有：設計參數，制造精度與其他的工作條件。

減速機噪音治理措施概述：

1.減速機內部齒輪誤差影響：齒向誤差導致傳動效率不是全齒寬傳遞，接觸區轉向齒的端面，因局部受力增大輪齒撓曲，導致噪聲級提高。
2.裝配同心度和動平衡：裝配不同心將導致軸系統運轉不平衡，且由于齒輪切合半邊松半邊緊，共同導致噪聲加劇，高精度齒輪傳動裝配時的不平衡將嚴重影響傳動系統精度。 
3. 減速機內部齒面硬度：隨著齒輪硬度齒面技術的發展，其承載能力大、體積小、重量輕、傳動精度高等特點使其應用領域日趨廣泛。為減少噪聲，需對齒面進行精加工。目前除了采用傳統的磨齒方法外，用發展出了一種硬齒面刮削的方法，通過修正齒頂和齒根，或把主動的齒形都調小，來減少齒輪切入與切出沖擊，從而減少齒輪傳動噪聲。 
4.減速機系統之變檢定：在裝配前零部件的加工精度及對零部件的選配方法，將會影響到系統裝配后的精度等級，其噪聲等級也在影響范圍之內，因此，裝配后對系統各項指標進行檢定，對控制系統噪聲是很關鍵的。
5、其他。（根據實際情況，增設減速機噪音治理措施）

Landis Staefa GCA126.1P Open Air Spring Return Rotary Electronic Damper Actuator


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Returns: Accepted
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NEW LANDIS & GYR POWERS TEMP SENSOR 533-378 1/2"NPT 

NEW LANDIS & GYR POWERS AIR TEMP SENSOR 533-381 1/2'NPT

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