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Anonymous users2024-02-06General electrical controls are available.
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Anonymous users2024-02-05The applications of electromagnets are as follows:1.Brake solenoid:
It is used for the mechanical braking of the motor in the electric transmission device to achieve the purpose of accurate and fast stopping. Common models are the MZD1 (single-phase) and MZS1 (three-phase) series.
2.Lifting solenoid: used as a lifting device to lift magnetic materials such as steel and iron sand, or as an electromagnetic manipulator to fix magnetic materials such as steel.
3.Solenoid valve: Push the solenoid valve with magnetic force to make the valve port open, close or reverse.
4.Traction solenoid: It mainly uses traction mechanical devices to perform automatic control tasks.
The most direct application of electromagnets is electromagnetic cranes, as well as electromagnetic relays and maglev trains.
Electromagnets are also used in loudspeakers.
and household appliances, such as refrigerators and vacuum cleaners.
There are electromagnets on it, and all kinds of valves are also controlled by electromagnets.
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Anonymous users2024-02-04Electric fans, induction cookers, washing machines, and sweeping robots use electromagnets.
1. Electric fan:
The motors used in electric fans are usually made of electromagnets. When the current flows in the electromagnet coil, a magnetic liquid field is generated, which drives the motor to rotate.
2. Induction cooker:
Induction cooktops use the magnetic field generated by electromagnets to heat food in pots. When an electric current passes through an electromagnet, it creates a strong magnetic field at the bottom of the pot, which heats up the food inside the pot.
3. Washing machine:
The motor in the washing machine is also made of electromagnets. The rotation of the motor drives the garment bucket to rotate to complete the washing operation.
4. Sweeping robot:
The sensors used in some robot vacuums also work based on the principle of electromagnets. The current in the sensor creates a magnetic field that can be used to detect objects around the robot.
The principle of the electromagnet:
When an iron core is inserted into the acre of energized solenoids, the iron core is magnetized by the magnetic field of the energized solenoids.
The magnetized core also becomes a magnet, so that the magnetism of the solenoid is greatly enhanced due to the superposition of the two magnetic fields on top of each other. In order to make the electromagnet more magnetic, the iron core is usually made hoof-shaped. <>
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Anonymous users2024-02-031. Electric winch: The winch, also known as the winch, is a light and small lifting and sliding equipment that uses a drum to wind a wire rope or chain to lift or pull heavy objects. The winch can lift vertically, horizontally or tilt to pull heavy loads.
2. Solenoid valve: When the coil is energized, the solenoid core is engaged, the pressure relief hole is opened, and the main piston is pushed by the medium pressure to open the main valve port and the medium flows. When the coil is de-energized, the main valve port closes and the medium is cut off.
3. Electromagnetic crane: The electromagnetic stuffy crane is a machine that uses the electromagnetic principle to handle steel items. The main part of the electromagnetic crane is the magnet.
When the current is turned on, the electromagnet will firmly absorb the steel object and lift it to the designated place. The current is cut off, the magnetism disappears, and the steel object is put down.
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