What requirements does the development of the domestic industrial market place on micromotors in dental clinics?
With the continuous development of domestic science and technology, the industrial market has more and more requirements for micromotors in dental clinics. Let's briefly introduce it.
1. Low speed
Traditional motors rotate at high speeds, but this speed is difficult to meet the movement needs of various industrial equipment, and must be used in conjunction with a huge reducer. In the servo system, after the motor adopts gear transmission, it not only increases the size and weight of the system, but also causes noise, increases inertia and reduces efficiency.
At the same time, due to the limitation of gear meshing accuracy, when forward and reverse rotation and smooth and rapid response are required, gear rotation often affects system performance. Therefore, the development prospects of low-speed motors are great.
2. High precision
The transmission and processing of industrial machinery mechanism mainly comes from the mechanical performance of the motor, and its positioning function is directly related to the accuracy of the mechanical movement. Therefore, excellent motor positioning technology is a prerequisite for many industrial controllers.
Since the common types of control motors include stepping motors, AC servo motors and DC servo motors, the positioning function of the servo motor is an important basic factor for the development of industrial machinery to automation. In recent years, the integrated circuit and electronic manufacturing industries have developed vigorously, and there is an urgent need for high-speed and precise motor point-to-point movement.
3. Miniaturization
Micromotors in dental clinics are the core components of autonomously moving microsystems and one of the important contents of micromechanical research. At present, the research of dental clinic micromotors is to optimize the structure of the existing dental clinic micromotors to improve the output characteristics, on the other hand, to explore new structures of dental clinic micromotors. Research on micromotors in dental clinics has made progress in three directions: electrostatic dental clinic micromotors, electromagnetic dental clinic micromotors and piezoelectric dental clinic micromotors. Among them, the electrostatic dental clinic micro-motor is driven by electrostatic force.
