HYDAC pressure relay EDS345-1-400-000

Hedeke HYDAC pressure relayIt is mainly composed of a pressure transmission device and a micro switch. The liquid or gas pressure pushes the rubber film and sliding rod through the pressure inlet, overcoming the spring reaction force and moving upward. When the pressure reaches the set pressure, the micro switch is triggered, and a control signal is sent. The set pressure can be changed by rotating the pressure regulating nut. Pressure relay is a hydraulic electrical conversion component that uses the pressure of liquid to open and close electrical contacts. When the system pressure reaches the set value of the pressure relay, the HODEK HYDAC pressure relay sends an electrical signal to activate electrical components (such as electromagnets, motors, time relays, electromagnetic clutches, etc.), causing the oil circuit to release pressure, reverse direction, and execute sequential actions of the components, or turn off the motor to stop the system from working, providing safety protection, etc. Pressure relays are mainly used to detect the high and low pressure of liquids or gases and issue switch signals. The HYDAC pressure relay is used to control the high and low pressure of equipment such as solenoid valves and hydraulic pumps.

Hedeke HYDAC pressure relayWhen the liquid pressure entering from the oil inlet 3 at the lower end of the relay reaches the set pressure value, push the plunger 2 upward, and this displacement is amplified by the lever to push the micro switch 4 to act. Changing the compression amount of spring 1 can adjust the operating pressure of the relay. Application scenarios: Used for safety protection, controlling the sequential action of executing components, for opening and closing pumps, and for unloading pumps. Attention: The pressure relay must be placed in a location where there is a significant change in pressure in order to output electrical signals. If the pressure relay is placed on the return oil line, since the return oil line is directly connected to the oil tank and the pressure does not change, the pressure relay will not work. Set the HYDAC pressure relay of Hedeke on one end of the clamping hydraulic cylinder. After the hydraulic pump is started, the workpiece is first clamped. At this time, the pressure in the right chamber of the clamping hydraulic cylinder increases. When it reaches the set value of the pressure relay, the pressure relay acts and sends an electrical signal to energize 2YA, thus cutting the hydraulic cylinder.

Hedeke HYDAC pressure relayIt is mainly composed of a pressure transmission device and a micro switch. The liquid or gas pressure pushes the rubber film and sliding rod through the pressure inlet, overcoming the spring reaction force and moving upward. When the pressure reaches the set pressure, the micro switch is triggered, and a control signal is sent. The set pressure can be changed by rotating the pressure regulating nut. Pressure relay is a hydraulic electrical conversion component that uses the pressure of liquid to open and close electrical contacts. When the system pressure reaches the set value of the HYDAC pressure relay, an electrical signal is sent out to activate electrical components (such as electromagnets, motors, time relays, electromagnetic clutches, etc.), causing the oil circuit to release pressure, reverse direction, and execute sequential actions of the components, or turn off the motor to stop the system from working, providing safety protection.
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