Buy DYTF split electro-hydraulic push rod hydraulic push rod

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 performs reciprocating push-pull linear motion (or reciprocating rotation at a certain angle) and can be used in places where work objects are raised, lowered or clamped. It can also be used in remote and high-altitude dangerous areas, and can be networked with a computer for centralized (program) control. Now it is widely used in metallurgy, mining, coal, electric power, machinery, food, cement, chemical industry, water conservancy, transportation and other departments, and 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 in the forward (reverse) direction, 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 integrated block to realize the piston rod reciprocating motion. Advantages
br/>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. When the set pressure is reached, the overflow valve will overflow quickly and accurately to realize automatic overload protection. Although the motor is rotating, it will never burn out. The oil circuit integrated block of the locking function electro-hydraulic push rod is designed with a pressure self-locking mechanism. When the motor stops rotating, the piston rod immediately stays in a certain position, and the pressure oil is in a pressure-maintaining state. Step adjustment can be carried out steplessly within the rated speed, output force and stroke range according to user requirements.
Style description The electro-hydraulic push rod is mainly composed of six basic elements such as the type of push rod, the protection level of the motor, the rated output force, the stroke, the rated speed and the angle of use. It can also be equipped with three supporting elements according to the special requirements of the customer. There are three types of adjustment functions, namely speed adjustment, push adjustment, pull adjustment, and stroke adjustment (positioning of the stroke switch). 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. Technical parameters of type split electro-hydraulic actuator (selection table)
Technical parameters of type separate electro-hydraulic actuator (selection table)
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Precautions during installation and use
The installation of the electro-hydraulic actuator must have enough space and the ambient temperature should be between 10 and 10 degrees Celsius (high temperature environments must be specially ordered).
Users can configure the limit switch according to control needs.
Before installing the electro-hydraulic push rod, place it flat on the ground. Inject hydraulic oil (brand 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.
, Please loosen the exhaust screw ring of the exhaust hole before use.
Try booting the computer during installation.
Integral push rod, connect the power supply to operate
Split push rod, connect the power supply to allow the cylinder to reciprocate several times without load to discharge the air in the cylinder and oil pipe. Load
Maintenance of 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.
If it cannot operate after a period of use, 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 there is oil dripping from the extension of the oil plug rod, replace the shaft seal.
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