Repair Kit K0380 / K0384 GOYEN Type Solenoid Stem Allow Voltage AC And DC

Repair Kit K0380/K0384 GOYEN Type Solenoid Stem Allow Voltage AC and DC

When the voltage of ac electromagnet is fixed, the exciting current is mainly affected by the stroke, although it is related to the resistance of coil. Big travel, big reluctance, big exciting current. The current at the maximum stroke is called the starting current, while the current at the moment of  absorption is called the holding current, also called the excitation current. In large electromagnets, the starting current can be more than 10 times the holding current.

The starting current of small electromagnet can also reach 2 to 4 times of holding current. If the moving iron core is stuck and the starting current continues to flow, the coil will become extremely hot and even burn out. Small travel of the electromagnetic pilot valve is not easy to burn out. Ac electromagnet should not be switched on and off frequently. Not as long as dc electromagnet.

When the voltage is constant, the coil current of the dc electromagnet depends only on the coil resistance, and has nothing to do with the travel size. The moving core will not burn the coil when it gets stuck. Dc electromagnet can be frequently on and off, safe and reliable work. However, the wrong high voltage, flow through the current is too large, will still burn out the coil.

Goyen Pilot repair kit K0380 K0384 includes O-ring, armature assembly, armature spring, ferrule.

The process of producing and testing must be seriously controled

Background technology of Armature:

Pilot head matching with the solenoid valve is a kind of actuator, including sleeve, moving iron core, the static iron core and the electromagnetic coil, moving iron core and static iron core in the sleeve.

The electromagnetic coil in the outer wall of sleeve, between moving iron core and sleeve is equipped with the first reset spring, the sleeve on the bottom of the Settings in the base, a chamber formed between the sleeve and the base, set in cavity indoor moving iron core activities.

The base is equipped with inlet hole and guide hole, the base is also used to place the piston for cavity, is equipped with the first outlet for cavity, base mountain has directly connected with the first outlet of the second outlet, the guide head direct drive piston movement at work, The piston movement will make the air flow in and out of the chamber, but the first exhaust port on the existing chamber is directly connected with the outside world through the second exhaust port, which will lead to the air flow in and out of the chamber into dust and other debris, affecting the service life of the pilot head.

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2. Best service from the whole company.

3. High and stable quality.

4. Adequate inventory and quick delivery time.

5. Good package in order to void the problems in transportation.

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