全自動攪拌車罐體的轉動是依靠液壓系統來實現的，液壓系統中的重要組成部分就是液壓馬達，因為它的使用頻率高，使用環境較差，所以偶爾也會出現一些故障。下面跟著小編來分析全自動攪拌車液壓馬達4個故障原因。
The rotation of the tank body of the fully automatic mixer is realized by the hydraulic system. The hydraulic motor is an important part of the hydraulic system. Because of its high frequency of use and poor use environment, some failures occasionally occur. The following is a small compilation to analyze the four fault causes of the hydraulic motor of the automatic mixer.
故障一：供油量不足導致輸出轉速和輸出轉矩低
Fault 1: Low output speed and torque due to insufficient fuel supply
供油液壓泵吸油口過濾器堵塞，此時可清洗濾油器；油液鉆度過大，此時可更換適合的油液；軸向或徑向間隙過大等原因等造成，此時要研磨定子或其他有關零件，使軸向間隙符合要求。
The filter at the oil suction port of the oil supply hydraulic pump is blocked, and the oil filter can be cleaned at this time; If the oil drill is too large, the proper oil can be replaced; If the axial or radial clearance is too large, grind the stator or other relevant parts to make the axial clearance meet the requirements.
故障二：液壓馬達的原動機功率或轉速不當導致輸出轉速和輸出轉矩低
Fault 2: Improper power or speed of prime mover of hydraulic motor leads to low output speed and torque
原動機功率不匹配，此時需要更換原動機，使之與液壓泵功率匹配；原動機轉速低于額定轉速，此時可選用轉速滿足要求的原動機。
The power of the prime mover does not match. At this time, the prime mover needs to be replaced to match the power of the hydraulic pump; If the speed of prime mover is lower than the rated speed, prime mover meeting the requirements can be selected.
故障三：各連接處密封不嚴，有空氣混入
Fault 3: All connections are not tightly sealed and air is mixed
檢查和緊固各連接處，提高密封性能。
Check and tighten all connections to improve sealing performance.
故障四：液壓系統中單向閥密封不良
Fault 4: The one-way valve in the hydraulic system is poorly sealed
修理單向閥閥座或更換有關零件，使閥座與鋼球嚴格密合。
Repair the check valve seat or replace the relevant parts to make the valve seat and steel ball tightly fit.
The above is the explanation of the four fault causes of the hydraulic motor of the automatic mixer. If you have any doubts or needs, you can come to our website at any time http://www.www.boy7up.cn Consult!
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