DYT, DYTB series of electric hydraulic push rod for reciprocating sliding line (or reciprocating rotation angle) movement, which can be used for the ascending and descending or clamping the work place, also can be used for long distance and high risk areas, and computer network for centralized control (program). It has been widely used in metallurgy, mining, coal, electric power, machinery, food, cement, chemical industry, water conservancy, transportation and other industries, is the general motive source.
Principle and function:
1, the principle of work: The electric hydraulic push rod adopts a motor as the power source, the motor is (or reverse) to rotate, so that the hydraulic oil through the bidirectional Gear pump output pressure oil, the oil circuit integrated block, sent to the working oil cylinder, to realize the reciprocating motion of the piston rod.
2, overload automatic protection function: when the electrohydraulic push rod works, such as the piston rod of the force exceeds the rated output power or the piston has to end, the motor is still running, then the circuit in the hydraulic increase to adjusted the pressure, overflow valve quickly and accurately to overflow, realize the overload automatic protection. The motor is in the rotation, but will not burn.
3, the self-locking function: the electro-hydraulic push rod oil circuit integrated block design pressure self-locking mechanism, the motor stops rotating, the piston rod immediately stop in a certain position, the pressure oil in the state of pressure keeping.
4, according to user requirements, stepless speed in the rated speed range speed regulation.
5, according to user requirements, the stepless adjustment of push, pull at the rated output power range.
6, according to user requirements, stepless speed in the rated travel range adjustment stroke.

Comparing with other products

Compared with The electric hydraulic push rod and the electric push rod, electric actuator, hydraulic cylinder, cylinder, has the following advantages:
1, has the advantages of reliable overload automatic protection performance, even if the overload or run to the end of stroke, the motor still normal operation, but will not burn damage other parts. The electric push rod and an electric actuator is not comparable.
2, The electric hydraulic push rod can be started with load, and the electric push rod and an electric actuator is very difficult.
3, the same TELECT hydraulic push rod in the pull push, the scope of its rated, the pushing and pulling force can be adjusted, so it has a wide range of driving force, and the electric push rod and cylinder is impossible.
In 4, thrust and speed under the same condition, The electric hydraulic push rod of the electric energy consumed is the electric push rod and an electric actuator half.
5, The electric hydraulic push rod adopts full hydraulic drive, sensitive action, smooth operation, can effectively reduce the impact force of alien, stroke control accurate, cylinder, an electric push rod and an electric actuator can not do.
6, The electric hydraulic push rod using the machine, electricity, liquid integrated fully closed structure, the working oil circulation in the closed steel cylinder without pressure, Small size, no leakage, easy installation and maintenance. Internal cleaning, no water, in the bad environment corrosion, long service life than the cylinder, electric putter, electric actuator.
7, Small investment. Cylinder need to build expensive air compressor station, Louis leak pressure pipe, pressure is not stable, noise is high; the hydraulic cylinder for the construction of the hydraulic station, and The electric hydraulic push rod only needs to switch on the power supply can be used.
8, the maintenance is convenient. Under special circumstances, The electric hydraulic push rod only needs to be replaced, and the hydraulic cylinder can be slowly to identify the cause of the malfunction, and then carefully maintenance, which affects the normal operation of the whole of the work.