Year1
- 推力：
- 450-4000
- 拉力：
- 310-3000
- 推速：
- 80-110
D integral straight electro-hydraulic push rod
D electro-hydraulic push rod price D electro-hydraulic push rod manufacturer D type integral straight electro-hydraulic push rod D straight electro-hydraulic push rod
D. D and D-type series electro-hydraulic push rods are suitable for motions that require re-pushing and pulling in straight lines (or reciprocating at a certain angle). They can also be used in places where work needs to be raised, lowered or clamped, and can be used for centralized operations in long-distance, high-altitude and dangerous areas. or program control. It has been widely used in metallurgy, mining, coal, electric power, machinery, food, cement, chemical industry, water conservancy, transportation and other departments as a universal power source.
The electro-hydraulic push rod uses an electric motor as the power source and rotates the electric motor in the forward (reverse) direction, so that the hydraulic oil outputs the pressure oil through the two-way gear pump and is sent to the working cylinder through the oil circuit manifold to realize the reciprocating movement of the piston rod.
D integral straight electro-hydraulic push rod is a kind of push rod that is different from parallel electro-hydraulic push rods and split electro-hydraulic push rods. It adopts the form of integrated machine cylinder and has the characteristics of small investment, easy maintenance and accurate control. Features Over the years, the integral straight electro-hydraulic actuator has received good social and economic benefits after being widely used in mining, municipal administration, steel plants and other fields.
D electro-hydraulic push rod (referred to as electro-hydraulic push rod) is a product with a fully enclosed structure that integrates electromechanics and hydraulics. It is easy to install and maintain in harsh working environments. It does not absorb dust or water. The electro-hydraulic push rod adopts full hydraulic transmission action, can work flexibly and smoothly, can effectively buffer external impact, has excellent processing technology, has accurate stroke control, can start with load, and has overload protection capability. The thrust, pulling force and working speed of the electro-hydraulic push rod can be adjusted steplessly as needed. This is a safety and energy saving that cannot be achieved by electric push rods and cylinders. When the thrust or pulling force and speed are the same, the electric energy consumed by the electro-hydraulic push rod is less than that of the electric push rod. and cylinder. The electro-hydraulic actuator is an independent system, which is easy to install and easy to operate. The investment is small, while pneumatic or hydraulic transmission requires an air compressor or hydraulic station. The pipeline is complex, difficult to install and requires a large investment. Therefore, the electro-hydraulic actuator is an ideal power drive device.
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Compared with electric push rods, electric actuators, hydraulic cylinders and air cylinders, electro-hydraulic push rods have the following advantages:
. It has reliable automatic overload protection performance. Even if it is overloaded or runs to the end of the stroke, the motor will still operate normally but will not It may burn or damage other parts. Electric push rods and electric actuators are incomparable.
, Electro-hydraulic push rods can be started with load, but it is difficult for electric push rods and electric actuators.
. The push and pull force of the same electro-hydraulic push rod can be infinitely adjusted within its rated push and pull force range, so the driving range is wide, which cannot be achieved by electric push rods and cylinders.
. When the thrust and speed are the same, the electric energy consumed by the electro-hydraulic push rod is half of that of the electric push rod and electric actuator.
. The electro-hydraulic push rod adopts full hydraulic transmission to operate sensitively and smoothly, and can effectively alleviate external impact forces. Accurate stroke control cannot be achieved by cylinders, electric push rods and electric actuators.
. The electro-hydraulic push rod adopts an electric and hydraulic integrated fully enclosed structure for working oil circuit circulation and a pressureless closed steel cylinder. The internal volume is small and does not leak oil, making installation and maintenance easy. In harsh environments, it does not absorb dust, does not enter water, and does not rust internally. Its service life is longer than that of cylinders, electric push rods and electric actuators.
. Investing in small cylinders requires the construction of an expensive air compressor station, and the pneumatic pipes are prone to leakage. The air pressure is unstable and noisy. Hydraulic cylinders require the construction of a hydraulic station, while electro-hydraulic push rods only need to be connected to a power source to be used.
, easy to maintain. Under special circumstances, the electro-hydraulic push rod only needs to be replaced, while the hydraulic cylinder needs to slowly identify the cause of the failure and then conduct careful repairs, which will affect the normal operation of the entire work.
Maintenance of D integral straight 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 must be filtered regularly or replaced once a year or at a self-determined cycle based on actual work.
. If the motor has been idle for a long time, the insulation of the motor must be checked before being put into use.
After using for a long time, the push rod can push and pull 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.
Factory address: Liying Industrial Park, Rencheng District, Jining, Shandong
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