DYTF split electro-hydraulic push rod electro-hydraulic push rod manufacturer

Split electro-hydraulic push rod
Hydraulic push rod
Electro-hydraulic push rod
Electro-hydraulic push rod direct sales
Electro-hydraulic push rod, that is, electro-hydraulic push rod, is suitable for It can move back and forth in a straight line or rotate at a certain angle. It can be used in places where work is raised, lowered, or clamped. It can also be used in remote and high-altitude dangerous areas. It can be connected to a computer for centralized program control. Now it is widely used in metallurgy, mining, coal, electric power machinery, food, cement, chemical industry, water conservancy and transportation and other departments. It is an indispensable universal power source. Working Principle
The electro-hydraulic push rod uses an electric motor as the power source, and the electric motor rotates forward and reverse, so that the hydraulic oil outputs pressure oil through the two-way gear pump, and is sent to the working cylinder through the oil circuit manifold to realize the reciprocation of the piston rod. sports. Advantages
It has automatic overload protection function. When the electro-hydraulic push rod is working, if the external force on the piston rod exceeds the rated output force or the piston has reached the end point, the motor is still rotating. At this time, the oil pressure in the oil circuit increases to the set value. pressure, the relief valve overflows quickly and accurately to achieve automatic overload protection. Although the motor is rotating, it will never burn out. Self-locking function A pressure self-locking mechanism is designed in the oil circuit integrated block of the electro-hydraulic push rod. When the motor stops rotating, the piston rod immediately stays in a certain position, and the pressure oil is in a pressure-maintaining state. Stepless adjustment can be carried out within the rated speed output force and stroke range according to user requirements.
Description of shape The electro-hydraulic push rod is mainly composed of six basic elements including the type of push rod, motor protection level, rated output force, stroke, rated speed and angle of use. It can also be equipped with three adjustment functions according to the special requirements of the customer. That is, speed adjustment, push-pull force adjustment, stroke adjustment, and stroke switch positioning. Except for the above three adjustment functions, which must be clearly stated when ordering, please refer to the model preparation method and fill in the six major elements carefully. Type split electro-hydraulic actuator technical parameter selection table
Type split electro-hydraulic actuator technical parameter selection table
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Attention when installing and using Matters

There must be enough space for the installation of the electro-hydraulic actuator, and special orders must be made for high-temperature environments.

Users can configure the limit switch according to control needs.

Put the electro-hydraulic push rod flat on the ground before installing it. Inject the hydraulic oil brand and accuracy grade and the oil level should be at the lower edge of the observation port. The oil level of the split push rod should be within the box.

The exhaust screw ring of the exhaust hole should be loosened before use.

Try booting the computer during installation.

Integral push rod, connected to the power supply, it can operate
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Split push rod, connected to the power supply, allows the cylinder to reciprocate several times without load to make the cylinder and The air in the oil pipe is discharged and the load is put on it
Maintenance of the electro-hydraulic push rod

In order to ensure the service life of the high-pressure oil pipe, the oil pipe must be fixed with rubber.

Hydraulic oil should be filtered or replaced regularly, once a year or according to the actual work.

If it is not used for a long time, the insulation of the motor should be checked before putting it into use.

Simple troubleshooting

It cannot operate when it is first installed. Check that the motor is not running or there is insufficient oil.
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If it cannot operate after being used for a period of time, remove the hydraulic control plug, clean the spool of the hydraulic control valve, and replace the hydraulic oil.
After being used for a long time, the push rod can be pushed and pulled without load, but cannot stand with load. Replace the seal for the upper hole of the piston in the cylinder. If the sealing surface leaks, replace the seal. If oil drips from the extension of the oil plug rod, replace the shaft seal.
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