обзор

The JED energy-saving electric hydraulic thruster is designed by integrating low-power DC electromagnet technology with traditional ED electric hydraulic thruster technology. It consists of an ED thruster, DC electromagnet, and integrated controller.

It has the characteristics of rapid start-up, low temperature rise, long lifespan, energy saving, and fast reset, with a maximum energy saving rate of up to 95%.

The working principle is that after the integrated controller is powered on, it drives the impeller of the thruster motor to rotate, and the piston push rod outputs thrust under the action of pressure oil. After the push rod is pushed in place, the motor automatically delays and stops. At the same time, the electromagnet is attracted and maintains the push rod pushing length, and the thruster enters the energy-saving working state.

After the controller loses power, the electromagnet loses power, and the push rod quickly resets under external force.

основные характеристики

• Adopting low-power DC electromagnet, with good energy-saving performance.
• The continuous working temperature rise of the electromagnet does not exceed 25 ° C, which can effectively reduce the negative effects caused by temperature rise.
• Before the hydraulic push rod is reset, the motor has stopped running, which can eliminate the damping effect of the pressure oil output during the deceleration of the motor rotor and impeller on the piston reset, and has the characteristic of fast reset.
• Integrated controller design, using imported components for chips and key components can effectively ensure product quality.
• The power supply, brake status, operating status, and fault alarm are all indicated by LED, which is simple and clear, and convenient for maintenance.
• The controller is equipped with electromagnetic coil three-level overcurrent protection, push rod reset protection, and other functions.

  When the energy-saving working state fails, the thruster can automatically switch to the normal working state and continue to maintain the extended state of the push rod, without affecting the normal operation of the equipment.

• Adopting special designs such as strong and weak current isolation and surge protection, it can adapt to harsh power grid environments.
• The installation dimensions of the thruster are the same as those of conventional electric hydraulic thrusters and can be interchanged.