全自动搅拌车罐体的转动是依靠液压系统来实现的，液压系统中的重要组成部分就是液压马达，因为它的使用频率高，使用环境较差，所以偶尔也会出现一些故障。下面跟着小编来分析全自动搅拌车液压马达4个故障原因。
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：供油量不足导致输出转速和输出转矩低
Fault 1: Low output speed and torque due to insufficient fuel supply
供油液压泵吸油口过滤器堵塞，此时可清洗滤油器；油液钻度过大，此时可更换适合的油液；轴向或径向间隙过大等原因等造成，此时要研磨定子或其他有关零件，使轴向间隙符合要求。
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：液压马达的原动机功率或转速不当导致输出转速和输出转矩低
Fault 2: Improper power or speed of prime mover of hydraulic motor leads to low output speed and torque
原动机功率不匹配，此时需要更换原动机，使之与液压泵功率匹配；原动机转速低于额定转速，此时可选用转速满足要求的原动机。
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：各连接处密封不严，有空气混入
Fault 3: All connections are not tightly sealed and air is mixed
检查和紧固各连接处，提高密封性能。
Check and tighten all connections to improve sealing performance.
故障四：液压系统中单向阀密封不良
Fault 4: The one-way valve in the hydraulic system is poorly sealed
修理单向阀阀座或更换有关零件，使阀座与钢球严格密合。
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.zkzsljbc.com Consult!
点击拨打服务热线：400-879-1999