Year1
- 厂家：
- 中煤
- 产地：
- 山东
- 价格：
- 电议
< r>: .>Introduction to high-quality electro-hydraulic actuators
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< r>: .>The electro-hydraulic push rod is a hydraulically driven manipulator that integrates mechanics, electricity, and hydraulics. It is suitable for linear motion that requires reciprocating push and pull (or reciprocating rotation at a certain angle). It can also be used for Places where work needs to be raised, lowered or clamped, and centralized or automatic control of remote dangerous areas can be achieved.
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< r>: .>Working principle of electro-hydraulic push rod:
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< r> : .>The electro-hydraulic push rod is a new type of flexible transmission mechanism that integrates mechanics, electricity and hydraulics. It is composed of an actuator (cylinder), a control mechanism (hydraulic control valve group) and a power source (oil pump, motor, etc.). The electro-hydraulic actuator can have a variety of structural forms according to the on-site installation space and user usage conditions (see the electro-hydraulic actuator outline and dimension diagram for details, and the style can also be customized according to user requirements). The electric motor drives the bidirectional hydraulic pump through forward and reverse rotation to output pressure oil forward and reverse, and sends it to the oil cylinder through the hydraulic control valve, which also realizes the reciprocating movement of the piston rod.
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< r>: .>Electro-hydraulic push rod structure:
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< r>: .>The hydraulic control valve group is mainly composed of a relief valve, an oil suction check valve, a speed regulating valve (user requirements), a hydraulic control check valve (hydraulic lock), etc. It can also be designed differently according to the working characteristics of the electro-hydraulic push rod. Functional oil circuit combination valve to meet its working requirements. Generally, there are push-out self-locking, pull-back self-locking and push-pull self-locking. The operating speed is adjustable. The working angle of the non-speed-adjustable electro-hydraulic push rod is horizontal push, push upward (including diagonally upward), push downward (including diagonally downward) and other types.
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< r>: .>Features of electro-hydraulic actuator:
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< r>: .>() It has compact structure, easy installation, small space occupation and simple maintenance.
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< r>: .>() can be started with load and has overload protection function.
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< r>: .>() circuit is equipped with a two-way hydraulic lock, which can stop at any position within the specified stroke range and self-lock, and keep the output force constant. Change.
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< r>: .>() Push and pull force, speed (user requirements) are infinitely adjustable, and the driving force range is extremely wide.
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< r>: .>() If the power is cut off for some reason, the push rod will lock itself to avoid accidents.
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< r>: .>() Adopts full hydraulic transmission, with sensitive action, smooth operation, can effectively buffer external impact force, and precise stroke control (.)( ) Mechatronics and hydraulics integrated fully enclosed structure. The working oil circuit circulates in a pressureless closed steel cylinder. It is small in size and does not leak oil. In harsh working environments, it does not absorb dust or water, and does not corrode internally. It has a long service life. long.
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< r>: .>This product has been exported to the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other countries, and has obtained Customers' unanimous praise.
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< r>: .>Due to different product production batches and specific models, the above pictures are for reference only. For details, please contact our sales staff for specific verification.
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< r>: .>National toll-free sales hotline:
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