Belongs to the fan motor 1622364601 is a motor with fan hub and blade, along the outer circumference of the fan hub and evenly distributed groove, blade inserted in the groove,
through welding, bonding and other permanent connection method to make the blade and fan hub into one.
The overall balance of the 1622364601 fan motor is good, which can save the time required to adjust the balance and reduce the weight by more than 30% than the bolted fan.
The vibration and noise of the motor adopted by the utility model are reduced during operation.
The heat transfer mode of the motor
1) Heat conduction: if there is a temperature difference in a continuum, or two objects with different temperatures are in direct contact, the heat transfer phenomenon occurs when there is no visible macroscopic material flow in the object is more heat conduction.
2) Convection: the heat transfer occurring in the presence of fluid and the macroscopic motion of fluid is called convection.
3) Radiation: objects emit heat radiation energy because of heat, high temperature objects lose heat and low temperature objects get heat, this way is called radiation heat transfer.
Wiring principle of fan motor
Fan motor is a general single-phase motor, as for the wiring from the motor there are three wires, plus a capacitor. Two. First, use a multimeter to measure the resistance of the three wires of the motor, find the one resistor that has the same resistance to the other two wires, and then connect this wire arbitrarily. Zero phase which can be, and then the motor left two and capacitor two respectively and connected, and then the remaining no a zero line, or phase line connected to any end of the capacitor, it can be, if the direction is wrong, in the connected to the capacitor on a power cord to the other end of the capacitor. The fan motor is a single-phase AC motor, which will have a starting capacitance C. You can use a multimeter to measure the leading wire, and the capacitance of the two wires with the largest resistance will be connected to the neutral wire (blue). The live wire (red or brown) can be connected to either end of terminals A and B of the capacitor. If the motor reverses after the connection, you can switch forward and reverse by changing the capacitor terminal connected to the live wire. For example, if the capacitor terminal connected to the live wire is positive, then the other end of the capacitor connected to the live wire is reversed. The fire wire is originally connected to the B end, which shows A positive turn, so the fire wire is connected to the A end, which can realize the reverse.
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