How to improve the performance of the coil motor
time£º2019/8/17 click£º6133
How to improve the performance of the coil motor. Kunshan Tongmao Electronics Co., Ltd. is a high-tech enterprise specializing in the production of audio coil Motors, linear Motors, and system integration. It has a history of 12 years since its establishment. In the past 12 years, Tongmao's various direct-drive products have been sold overseas and received domestic and foreign. The praise and trust of large and medium-sized enterprises.
In order to better serve customers, Tongmao staff will count the number of products sold by the company from time to time and the customer's post-use feedback. It is found that the company's audio motor is more popular than other products, accounting for most of the sales ratio.
Tong Mao has always been adhering to the concept of "people-oriented", will improve the performance of the product as a top priority, so how to make the performance of the coil motor to a higher level? Many people know that the ring motor consists of a stator and a motor. The stator includes an external magnetic yoke, a circular magnetic steel, a magnetic separation ring, and an internal magnetic yoke. The mover consists of a ring and a skeleton, and there are many factors that affect the performance of the ring motor., It mainly includes the thickness of the coil, magnetic steel, external magnetic yoke, and the characteristics of the coil. Therefore, improving the performance of the coil motor needs to start with these aspects.
The thickness of the coil motor is moderate: the thickness directly affects the number of coil turns, and at the same time affects the magnetic density of the air gap, resulting in a contradiction between the two. The output of the motor is closely related to these two items, so the appropriate thickness can make the motor output better. It can be seen that the thickness of the coil is the main influence on the output of the motor. Only when the two sides reach a equilibrium point can they have better output.
The thickness of the raw material magnetic steel is moderate: the greater the thickness of the magnetic steel, the stronger the air gap magnetic field and the greater the output of the motor. However, the general motor has a diameter requirement. Under a fixed diameter, the thicker the magnetic steel, the smaller the diameter of the ring. Therefore, it is necessary to select the thickness of magnetic steel properly in order to make the motor output better.
The thickness of the external magnetic yoke should also be reasonable: the thickness is small, the saturation degree increases, and the magnetic leakage of the motor will increase; On the contrary, the thickness is too large, and the ring diameter will be compressed, so the outer magnetic yoke thickness must be reasonably designed.
Kunshan Tongmao is also working hard to improve the performance of the sound coil motor in the current sound coil motor construction. More audio coil motor information is welcome to visit www.memotion.com.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
Linear motor