LM4系列擺線液壓馬達
液壓擺線馬達LM4系列
結(jié)構(gòu)特點
采用鑲柱式定轉(zhuǎn)子設計，具有更高的配油精度及機械效率。
• 雙滾動軸承設計,具有更大的側(cè)向承載能力。
•可靠的軸密封設計，承受背壓高，可以串并聯(lián)使用。
• 正反轉(zhuǎn)換向方便、轉(zhuǎn)速平穩(wěn)。
• 多種油口、輸出軸、法蘭等連接形式。
Characteristic features：
•It adapts the gerolor design, which has a higher distribution accuracy and Mechanical efficiency.
•Double-rolling bearing design, which has a greater lateral load capacity.
•Credible design of shaft seal, which can bear higher pressure and be used in parallel or in series.
•Direction of shaft rotation and speed can be controlled easily and smoothly.
•A variety of connection types of flange; Rabbet:, output shaft and oil port.
主要性能參數(shù) Main Specification
1.工作壓力指入口壓力，額定壓力指工作壓差。
2.馬達不能同時在壓力和轉(zhuǎn)速下工作。
3.在斷續(xù)工作條件下，運行時間每分鐘不得超過10%。
4.推薦用68#抗磨液壓油，粘度37-73cSt,清潔度ISO18/13。
5.工作油溫80°。
6.馬達全負荷工作前，應在工作壓力的40%以下磨合1小時。
7.馬達允許背壓10MPa，但建議不要超過5MPa，超過時應接外泄油管.
1. Intermittent means the entrance of the maximum pressure; continuous working pressure means the differential pressure
2. Motor should not work under the highest pressure and the maximum speed
3. The running time should not exceed 10% under intermittent working conditions
4. Recommending N68 anti-wear hydraulic oil, viscosity 37-73cSt, cleanliness ISO18/13.
5. The Maximum working temperature is 80 °
6. One hour running time under 40% of maximum working pressure is recommended before full capacity working.
7. The maximum allowable back pressure is 10MPa, but the recommended back pressure should not exceed 5MPa.a leaking pipes is needed when exceeding
LM4 系列連接尺寸----外形圖 Dimension and Mounting data
LM4系列訂貨信息 Ordering Information