Sound coil motor is a kind of direct-drive motor with fast reaction frequency
time£º2013/3/6 click£º11091
The coil motor is a direct-drive motor with a fast reaction frequency. It is divided into cylindrical coil Motors, swing coil Motors, and rectangular coil motors. Its principle is the effect of the force generated by the coil in the magnetic field. Therefore, the coil motor has the advantages of zero hysteresis, zero magnetic groove effect, high response, high precision, high acceleration, high speed, good force characteristics, convenient control, small size and small resolution. In foreign countries, the coil motor is considered to be A better servo drive device. According to the configuration of drivers, feedbacks, controllers, and control algorithms, the coil motor can generally reach 500-1000 Hz, or even higher.
Sound coil motors are cylindrical, rectangular, and angled. This is common, but are these only forms of sound coil motors? The answer, of course, is no. As mentioned above, the coil motor is a conversion of magnetism and force. What happens when you need a special structural environment, and none of these coil motors can meet your requirements? We can make the magnetic steel part of your shell according to the special structure, or put the coil in another position, or change the coil into another form, changing the magnetic steel into a special structure shape, which can be achieved. Often, we can not extricate ourselves from limiting the coil motor to this range. The coil motor can be improved according to your requirements and can have a good plan for each other.
Linear motor