EHA-SY electro-hydraulic actuator is developed based on self-supporting technology and is the first electro-hydraulic actuator in China to pass national production certification.
EHA-SY integrates mechanical, hydraulic, electronic, motion, control, and software technologies, integrating the high power-to-weight ratio of hydraulics, the simplicity of electric operation, the reliability of solid-state electronics, and the flexibility of user-configured operations.
EHA-SY electro-hydraulic actuator has outstanding advantages such as no external oil pipe, high integration, redundant safety protection, fast response speed, high control accuracy, and high power-to-weight ratio. It also has expandable functions such as position retention, quick opening, quick closing, and manual operation. It is used to replace various pneumatic actuators, electric actuators, and traditional hydraulic adjustment systems. It can be widely used in aerospace, shipbuilding, automotive, agricultural machinery, petrochemical, engineering machinery, robots, and electric power.
The hydraulic pump is directly driven by the motor, converting electrical energy into hydraulic energy, and then the hydraulic energy drives the actuator to move. Due to the hydraulic system's ability to transfer large forces and power with a relatively small volume, high power output can be achieved within a limited space.
Each EHA system is an independent driving unit, integrating components such as the motor, hydraulic pump, control valve, and hydraulic cylinder. It does not require an external centralized hydraulic source. When a single device fails, it does not affect the safe and stable operation of other devices.
Advanced electronic control technology is adopted, enabling precise control of the motor's speed, torque, as well as the pressure and flow of the hydraulic system.
The EHA system is a relatively independent unit, with a compact structure, simple connections between components, and convenient maintenance and repair. At the same time, it can be integrated with other systems through standardized interfaces, facilitating its application in various devices.
The motor and hydraulic pump are directly connected, eliminating the complex mechanical transmission components in the traditional hydraulic system, reducing energy loss and delay during the energy transfer process. The electronic control system can quickly respond to command signals, timely adjust the motor's speed and torque, and achieve the rapid response of the hydraulic system.
The hydraulic pump is directly driven by the motor, converting electrical energy into hydraulic energy, and then the hydraulic energy drives the actuator to move. Due to the hydraulic system's ability to transfer large forces and power with a relatively small volume, high power output can be achieved within a limited space.
Each EHA system is an independent driving unit, integrating components such as the motor, hydraulic pump, control valve, and hydraulic cylinder. It does not require an external centralized hydraulic source. When a single device fails, it does not affect the safe and stable operation of other devices.
Advanced electronic control technology is adopted, enabling precise control of the motor's speed, torque, as well as the pressure and flow of the hydraulic system.
The EHA system is a relatively independent unit, with a compact structure, simple connections between components, and convenient maintenance and repair. At the same time, it can be integrated with other systems through standardized interfaces, facilitating its application in various devices.
The motor and hydraulic pump are directly connected, eliminating the complex mechanical transmission components in the traditional hydraulic system, reducing energy loss and delay during the energy transfer process. The electronic control system can quickly respond to command signals, timely adjust the motor's speed and torque, and achieve the rapid response of the hydraulic system.
Service Hotline
+86 25 68598968
login
Contact Us
