Gate Valve Actuator

Overview:

     Electro hydraulic push rod is a hydraulic driven robotic arm that integrates mechanical, electrical, and hydraulic functions. It is suitable for linear (or angular) motion that requires reciprocating pushing and pulling, and can also be used in places that require lifting, lowering, or clamping of work objects. It can achieve centralized or automatic control in remote hazardous areas.

Significant features of electro-hydraulic push rod:
   (1) Compact structure, easy installation, small space occupation, and simple maintenance.
   (2) Can start with load and has overload protection function.
   (3) The circuit is equipped with a bidirectional hydraulic lock, which can stop at any position within the specified travel range and self lock, while maintaining the same output force.
   (4) Push pull force and speed (user requirements) are infinitely adjustable, with a wide range of driving force.
   (5) Due to power outage, the push rod is self-locking to avoid accidents.
   (6) Adopting full hydraulic transmission, with sensitive action and smooth operation, it can effectively buffer external impact forces and precise stroke control (0.5mm ≥).
   (7) Mechatronics hydraulic integrated fully enclosed structure, the working oil circuit circulates in a pressure free enclosed steel cylinder, with a small volume, no oil leakage, no dust collection, no water ingress, no internal corrosion, and a long service life in harsh working environments.
Application fields:
     According to CTECH MACHINERY SDN BHD, push rod is widely used in metallurgy, mining, electricity, coal, machinery, transportation, grain, chemical industry, cement, water conservancy, building materials, transportation and other sectors, it is a universal power source.
Working principle:
     Electro hydraulic push rod is a new type of flexible transmission mechanism that integrates mechanical, electrical, and hydraulic components. It consists of an actuator (oil cylinder), a control mechanism (hydraulic control valve group), and a power source (oil pump motor, etc.).
     According to the on-site installation space and user usage, CTECH Machinery SDN BHD can produce various structural forms of electro-hydraulic push rods; Push rod styles can also be customized according to specific user requirements.
     The electric motor drives the forward and reverse direction of the hydraulic pump to output pressure oil, which is then sent to the oil cylinder through the hydraulic control valve to achieve the reciprocating motion of the piston rod.

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