Jining Jiuzhong Machinery Equipment Co., Ltd. Sales Department

/Straight electro-hydraulic push rod
Electro-hydraulic push rod price, electro-hydraulic push rod manufacturer, type integral straight electro-hydraulic push rod, straight electro-hydraulic push rod
Type series electro-hydraulic The push rod is suitable for pushing and pulling in straight lines (or reciprocating at a certain angle). It can also be used in places where work needs to be raised, lowered or clamped. It can also be used for centralized or program control in remote high altitudes and dangerous areas. It has been widely used in metallurgy, mining, coal, electric power, machinery, grain, cement, chemical industry, water conservancy, transportation and other departments, and is a universal power source.
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 manifold to realize the reciprocation of the piston rod. sports.
The integral straight electro-hydraulic push rod is a kind of push rod that is different from the parallel electro-hydraulic push rod and the split electro-hydraulic push rod. It adopts the form of integrated machine cylinder and has the characteristics of small investment, easy maintenance and control. With accurate characteristics, the integral straight electro-hydraulic actuator has been widely used in mining, municipal administration, steel plants and other fields for many years, and has received good social and economic benefits.
The electro-hydraulic push rod (referred to as the electro-hydraulic push rod) is a product with a fully enclosed structure that integrates electromechanics and hydraulics. In harsh working environments,
it does not absorb dust or water, making it easy to install and maintain. The electro-hydraulic push rod adopts full hydraulic transmission, with flexible movement, stable operation, and can effectively buffer external impacts. It has excellent processing technology, accurate stroke control, can be started with load, and has overload protection capabilities. The thrust, pulling force and working speed of the electro-hydraulic push rod can be adjusted steplessly as needed, which cannot be achieved by electric push rods and cylinders. It is safe and energy-saving. When the thrust or pulling force and speed are the same, the electric energy consumed by the electro-hydraulic push rod Smaller than electric push rods and cylinders. The electro-hydraulic actuator is an independent system, which is easy to install and operate and has low investment. However, pneumatic or hydraulic transmission requires an air compressor or hydraulic station, which has complex pipelines, difficult installation, and large investment. Therefore, the electro-hydraulic actuator is an Ideal power drive.
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Electro-hydraulic push rod and electric push rod, electric actuator, hydraulic Compared with cylinders and air cylinders, it has 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 without burning or damaging other parts. Electric push rods and electric actuators are incomparable.
, Electro-hydraulic push rods can be started with load, but electric push rods and electric actuators are difficult to start.
. The push and pull forces of the same electro-hydraulic push rod can be adjusted steplessly 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, with sensitive action and smooth operation. It can effectively alleviate external impact force and have accurate stroke control, which cannot be achieved by cylinders, electric push rods and electric actuators.
. The electro-hydraulic push rod adopts a fully enclosed structure integrating electricity and hydraulics. The working oil circuit circulates in a pressureless closed steel cylinder. It is small in size, does not leak oil, and is easy to install and maintain. It does not absorb dust, does not enter water, and does not corrode internally in harsh environments. Its service life is longer than that of cylinders, electric push rods and electric actuators.
. The investment is small. The cylinder requires an expensive air compressor station, and the air pressure pipe is prone to leakage. The air pressure is unstable and the noise is high. The hydraulic cylinder requires a hydraulic station, while the electro-hydraulic push rod only needs to be connected to the power supply 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 the 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 or replaced regularly, once a year or according to the actual work.
. If it is left idle for a long time, the insulation of the motor must be checked before putting it into use.
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.
Factory address Liying Industrial Park, Rencheng District, Jining, Shandong
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