The working principle of series motor is the same as that of DC motor, and the left hand rule and the right hand rule can fully explain its principle. The motor is mainly composed of stator rotor and bracket. The stator is composed of salient pole core and excitation winding, and the rotor is composed of hidden pole core, armature winding, commutator and rotating shaft, etc. A series circuit is formed between the field winding and the armature winding through a brush and commutator. In the AC power supply, the principle of rotation torque, can still be explained by the operation principle of dc motor.
When an electric current flows through a conductor, a magnetic field is generated around the conductor. The direction of the field lines depends on the direction of the current. Put electricity conductor in a magnetic field, the magnetic field interact with the magnetic field generated by the electric conductor, will make the conductor is a reaction, and the resulting movement, the conductor will be from the direction of the magnetic field lines thin lines of direction, when it will be composed of two conductors relative to each other the coil in the magnetic field, coil, the two sides have also been forces The two forces are in opposite directions, producing a torque. When the coil in the magnetic field rotates, the corresponding two coil side, from one pole to another under the magnetic pole, there has been a change at this time due to the magnetic polarity and will lead to change the direction of the force, conductor is also change the direction of the torque, turn to the opposite direction, so that the coil then the coil can only swing back and forth around the center axis.
According to its working principle,blender motor 220V can be divided into two categories: self-falling type and forced type. Self-falling blender motor 220V is suitable for mixing plastic concrete. The mixing effect of forced blender motor 220Vis stronger than that of self-falling agitator, and it is suitable for mixing dry hard concrete and light aggregate concrete. The inner wall of the mixing drum of the self-falling agitator has a radial mixing blade.
When working, the mixing drum rotates around its horizontal axis, and the material in the mixing drum is added. After being raised to a certain height by the blade, it falls down by its own weight, so that the circular movement can achieve the effect of uniform mixing. The structure of self-falling blender motor 220V is simple, and it is mainly composed of mixing plastic concrete.
