Source: Ningbo Eagle Intelligent Technology Co., Ltd

Plastic vibration plate debugging steps: vibration plate disposable parts can be the size of the disk, such as the vibration plate in the workpiece did not cover the chassis, immediately feeding. Will be connected to the voltage control box 220V voltage, if the indicator does not light, then check the electronic control box outside the fuse position, the fuse is intact. The voltage control box connected to the 220 voltage, adjust the speed rotation switch, whether to rotate in the specified direction, observe the speed of the vibration plate, and slowly become faster, so that the vibration plate to achieve your request more than 20% speed, such as voltage is not Stable, then the vibration plate will appear when the phenomenon of slow.

In the vibration disk work if the speed rotation switch to the end of rotation, work or walk, please immediately stop to see if the chassis is faulty. Note: adjust the spring piece of the method, the group of spring to choose any one of them, a little loosening of the bolt to observe the speed of the vibration plate has changed, the need to change the spring sheet is thin, Into the thick, according to this method can be adjusted to the required speed of the vibration plate requirements.

Because there is a need for a quiet place in a hotel, a hospital, a family, etc., there is a special requirement for the use of a fan plastic disc at the time of manufacture. In general, there are the following characteristics:
In the case of
First, there is a suitable speed range
High speed, micro-vibration plate noise; low speed, the cooling capacity is not enough, so the provisions of the appropriate speed range to ensure quality.
Second, reduce the starting voltage
When the maximum operating conditions are required, the supply voltage is ± 10% of the rated voltage and can be started and operated normally.
Three other
1, the pressure value of 1500V, 1min.
2, the use of ambient temperature of -5 - +43 ℃.
3, insulation resistance greater than or equal to 2M ?.
4, there are protective devices, such as temperature protection and so on.
5, insulation class B, stator winding temperature rise does not exceed 80K.
6, to be a water test, low temperature test, drip test, condensation test and tidal state test.
Four, low noise
In order to reduce noise, should use low noise bearings. In order to achieve low noise, in addition to take the split, coil structure, but also on the plastic vibration plate requirements are higher, such as 4-pole micro-vibration plate noise should be less than 55dB, 6-pole less than 50dB. In the parameter matching, so that micro-vibration plate air gap magnetic field for the circular rotating magnetic field. Manufacturing, to achieve accurate concentricity and effective cooperation, such as with the mouth, bearing room and bearing with the shaft and bearing with the cooperation. In the design and manufacturing process, the use of sine winding, select the appropriate slot with or chute measures;
Five, high efficiency
In order to improve the efficiency of micro-vibration plate, the use of lower current density to reduce copper consumption, the use of lower magnetic flux density to reduce iron consumption. The unit power cooling capacity of the air conditioning equipment is determined by the efficiency of the micro vibration plate, so the efficiency index is very important. Try to make the micro-vibration plate with a circular magnetic field to reduce the reverse sequence loss. In the process as much as possible using manufacturing process, reduce the micro-vibration plate of various losses.

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