Piston Pump and Electro-Hydrostatic Actuator

Piston Pump

HYC-MP1F series four-quadrant micropump (swash-plate axial piston pump) is mainlydeveloped for the application of a pump-controlled servo system. It can work in four quadrants and issuitable for both closed circuits and open circuits. Designed for compactness, the pump emphasizesminiaturization and is lightweight. It also has high working pressure along with a wide speed range

1: Swash-plate axial piston pump, spherical port plate pair.

2: Number of pistons:9(>1.6cc/r);7(≤1.6cc/r).

3: Bi-directional, oil inlet and outlet are reversible

4: Adapted to motor conditions

5: Good performance at low speed

6: Especially suitable for electro-hydrostatic actuators

Electro-Hydrostatic Actuator

HYC-EHA series Electro-hydrostatic actuator is a complete set of hydrostatic transmission devices that integrates servo motors.bidirectional pumps, valves, and auxiliary components such as tanks, filters, and sensors. With thecharacteristics of pump-controlled volume speed regulation and high transmission efficiency. Theactuator can be manipulated by adjusting the rotation direction and speed of the servo motor.

1. EHA integrates power components, control components, actuators, and auxiliary components of the hydraulic system, making it flexible in installation layout and easy to use..

2. EHA is usually designed with a closed circuit, and may also be an open or semi-open circuit according to the specific needs.

3. The four-quadrant high-pressure piston pump developed by our company is especially suitable for EHA.

4. The relief and counterbalance valve developed by our company for EHA can dramatically simplify the hydraulic circuit while improving the working performance of EHA. The integrated valve block is smaller in shape and lighter in weight.

5. The flow-matching valve developed by our company for EHA is suitable for applications where the actuator is an asymmetric cylinder. The standard product of the valve is plate-mounted, and it can also be embedded in the pump to effectively improve the integration degree of EHA.

6. EHA is usually designed with a closed elastic tank so that it can work in any posture. According to the specific requirements, you can choose to use a piston-type pressurized tank or a bag-type pressurized/atmospheric pressure tank.

8. When applied to the deep sea, the EHA can be configured with a water pressure compensator, so that the internal pressure of the EHA is matched with the external pressure in real time.

9. If necessary, our company can develop special hydraulic valves for EHA to meet particular requirements..

10. Generally, the specific configuration parameters of EHA vary for different purposes, so EHA is usually a customized product. Please communicate with our company before selection..

11. Different models of testing couplings come with varying prices and maintenance costs. Hence, when purchasing testing couplings, it's necessary to consider suitable models based on one's budget constraints.