Vibrating motor industry market size

The market size of the vibration motor industry in 2021 is a basic data information of the basic data information of the vibrating motor industry through a large number of first-hand research and data monitoring covering major industries (including the output and output value of the target products or industries within a specified time, specifically based on population quantity, people's needs, age distribution, and regional rich and poor surveys). Through multiple market size and development prospect estimation models independently developed, customers can provide reliable market and segmented market size data and trend judgments, assist customers in judging the target market size and development prospects, and provide reliable and continuous data support for market development and market share estimation. The market size is not only the market sales of vibration motor products within a certain range, but also covers the user scale or sales scale. We estimate the existing market based on the area where the vibrating motor is concentrated, the stage of development, and the number of users; secondly, we estimate the future market based on the potential users and development trends of the vibrating motor.

In terms of measuring the market size of the vibration motor, we mainly adopt the following methods:

1. Source algorithm

The market size of this industry is traced back to the source industry that gave birth to this industry, and through the interpretation of the source industry data, data from the vibration motor industry can be derived.

2. Strong related data algorithm

The so-called strong correlation can be understood as the sales of products in the two industries have a strong relationship. Through the analysis of industries with strong correlation with the vibration motor industry, the accuracy of market size data is confirmed.

3. Requirement algorithm

That is, based on the needs of the target customers of the vibration motor product, the scale of the target market is calculated.

4. Sampling analysis method

That is, the sample is drawn through sampling in the population, and then the overall situation is inferred based on the sample situation. The sampling methods mainly include: random sampling, stratified sampling, overall sampling, systematic sampling and snowball sampling, etc.

The 3-phase Permanent Magnet Synchronous Motor (PMSM) has become a central component in modern electromechanical systems due to its well-established performance characteristics, operational reliability, and adaptability across a wide range of applications. Used extensively in sectors such as industrial automation, electric vehicles, robotics, and HVAC systems, PMSMs are designed to operate with high efficiency and precise control.

The defining characteristic of a 3-phase PMSM is its use of permanent magnets embedded in or mounted on the rotor. These magnets establish a constant magnetic field, eliminating the need for rotor windings and excitation current typically required in traditional synchronous motors. The stator, on the other hand, is equipped with a 3-phase winding configuration similar to that found in induction motors. When a balanced 3-phase alternating current is applied to the stator windings, a rotating magnetic field is generated.

This rotating magnetic field interacts with the magnetic field of the rotor's permanent magnets. As a result, the rotor locks in synchronism with the stator field and rotates at a constant speed determined by the frequency of the power supply. Unlike asynchronous motors, there is no slip between the rotor and the stator field in a PMSM during steady-state operation, which allows for precise speed and position control.

One of the prominent features of 3-phase PMSMs is their high efficiency. Because there are no rotor windings, there are no rotor copper losses (commonly referred to as I²R losses), resulting in improved energy conversion efficiency. The use of high-energy-density magnets, such as neodymium-iron-boron (NdFeB), enables the motor to generate strong magnetic fields with a compact form factor. This contributes to high torque density and makes PMSMs suitable for applications where space and weight are important design considerations.

The efficient use of electrical energy translates into reduced heat generation, which can simplify thermal management and enhance the motor's longevity. High power density and efficiency also make PMSMs an attractive choice in electric propulsion systems, where energy optimization is a critical requirement.

3-phase PMSMs are capable of delivering consistent torque over a broad speed range. The torque ripple is relatively low due to the smooth interaction between the stator and rotor magnetic fields. This characteristic is advantageous in applications requiring steady motion and minimal vibration, such as CNC machinery, robotics, and precision instrumentation.

PMSMs can operate at both constant torque and constant power regions depending on the control strategy employed. In the constant torque region, the motor delivers a steady torque output up to its base speed. Beyond that, by employing field weakening techniques, the motor can operate in the constant power region, extending its speed range while maintaining power output within rated limits.

Due to the synchronous nature of the PMSM, sophisticated control strategies are commonly employed. Field-Oriented Control (FOC), also known as vector control, is widely used to decouple torque and flux control, allowing precise management of motor performance. This method enhances dynamic response and makes PMSMs particularly suitable for applications that demand variable speed and high dynamic performance.