/Electro-hydraulic push rod
/Hydraulic push rod manufacturer Electro-hydraulic push rod
Electro-hydraulic push rod, that is, electro-hydraulic push rod, is suitable for reciprocating push and pull linear (or reciprocating rotation at a certain angle) motion, and can be used for Places for raising, lowering or clamping work objects can also be used in remote and high-altitude dangerous areas, and can be networked with computers 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. Through the forward (reverse) rotation of the electric motor, 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 movement. reciprocating motion. 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 the shape: The electro-hydraulic push rod is mainly composed of six basic elements: the type of the 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. Type integral straight electro-hydraulic push rod technical parameters (selection table)
Model rated output force () rated speed motor model stroke manufacturing range stroke manufacturing range
thrust pull force push speed pull speed
Jining DYTZ1000/500 electro-hydraulic push rod