Your partner for magnetic solution & high quality magnet

magnetic products

The performance of the motor magnetic tile directly affects the work efficiency of the machine

by:Newland     2020-03-19
Auto motor magnetic tile: will the two phase alternating current (ac) into two groups and four groups, each motor coil winding, is formed in the motor rotating magnetic field, rotating magnetic field to produce induced current in the motor rotor, rotating magnetic field and the magnetic field produced by induced current in the opposite direction, by rotating magnetic field into a state push-pull rotation. Auto motor magnetic tile impact on motor: 1, the greater the magnetic energy, the better, this will greatly enhance the work efficiency of the motor; 2, demagnetization curve of the rectangular degree, the better, the smaller motor dynamic loss; 3, the higher resistivity of permanent magnetic ferrite, the smaller the eddy current losses; 4, permanent magnetic ferrite temperature coefficient is small, only have good temperature stability at high temperature. The influence of the performance of motor magnetic tile, 1) The rest of the high magnetic induction intensity Br. Because under the same magnetic pole surface and air gap, Br to produce high output torque and power. Motor will have higher efficiency. ( 2) High Hcb. Because of the high Hcb, can ensure that the motor output required electromotive force, make the motor working point close to the maximum magnetic energy product, the ability to make full use of the magnet. ( 3) High Hcj. Hcj have stronger resistance to overload can ensure high motor demagnetization and anti-aging, the ability of resistance to low temperature. ( 4) High ( BH) 上限。 ( BH) The higher the Max, said permanent magnetic ferrite in the operation of the motor in the actual work coefficient, the better. ( 5) Magnetic energy Φ the bigger the better, this will greatly improve the work efficiency of the machine. ( 6) Demagnetization curve of the rectangular degree, the better, the less dynamic loss of the motor. ( 7) The higher resistivity of permanent magnetic ferrite, the smaller the eddy current loss. ( 8) Permanent magnetic ferrite temperature coefficient is small, only have good temperature stability at high temperature ( 9) Small starting current, small time constant, the impact on the power supply was low. Dongguan Ricky magnet card processing factory specialized research and development production car motor magnetic tile, auto motor magnetic tile, auto starting motor magnetic tile, twisting, car motor magnetic tile, brushless motor magnetic tile, auto steering motor magnetic tile, magnetic tile consistency is good, welcome enquiry open mould. Our company related magnetic tile products; Ndfeb strong magnetic magnetic tile magnetic tile bonded ndfeb permanent magnet ferrite tile type magnet
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...