Your Ideal Vibration Motor & Microphones Manufacturer
Beyond the speaker domain, ZEH AUDIO also covers two core product categories: Microphones and Motors. It not only provides a rich selection of standardized products but also offers customized services for the motor category, fully meeting your diverse needs.
- Strict Product Control System: Full traceability throughout the production process ensures stable performance and consistent quality that meets standards for every product.
- Over 30,000 Product Options: Covers Horn and Tweeters, Motors, and Microphones, catering to application needs across different scenarios.
- 20 Years of Mature OEM/ODM Service Experience: Deeply adapts to customers’ production and design requirements, providing end-to-end OEM/ODM solutions from R&D to delivery.
- ISO9000 Quality Management System Certification: Standardizes production and quality control in line with international standards, with product compliance and quality stability recognized by authoritative bodies.
Vibration Motor & Microphones Series
ZEH Audio is a professional manufacturer specializing in audio acoustics and vibration components. Beyond the R&D and manufacturing of various high-end speakers, it also focuses on the specialized R&D, production, and manufacturing of various microphones, motors, and vibration motors. Its entire range of products features integrated customization of plastic and metal molds.
In audio devices, the technical performance of motors and microphones directly determines the upper limit of product experience: Motors must have a vibration precision of ±0.1mm and a rapid response capability of 5ms to achieve delicate layering of headphone vibration feedback, avoiding distortion or delay. Microphones, on the other hand, need to reach a signal-to-noise ratio (SNR) of -38dB to -60dB and a full-frequency sound pickup range of 20Hz to 20kHz, ensuring that when external sounds are converted into electrical signals, original sound details are retained without background noise.
As an audio technology expert, ZEH, with over 20 years of experience in R&D of core components, can not only realize customized parameter tuning for speakers, motors, and microphones but also cover the full-process technical implementation of audio accessories across multiple industries—from material selection and circuit design to finished product reliability testing (such as high-low temperature resistance and anti-drop tests)—providing customers with technical solutions that meet the highest industry standards.
Why choose ZEH Vibration Motor & Microphones Solutions?
In audio devices, motors and microphones are two key components: the core function of a motor is to provide vibration feedback, which is commonly used in scenarios such as vibration in headphones to enhance the user’s sensory experience beyond hearing; a microphone, as the core component for sound collection, can accurately convert external sound into electrical signals, laying the foundation for audio input.
As an audio technology expert, ZEH, backed by profound technical accumulation, can fully cover the R&D and customization needs of audio accessories across multiple industries. We provide customers with professional support from core components to overall solutions, helping your products achieve better audio performance.
The Vibration Motor & Microphones Applications
ZEH which focuses on audio electronic accessories, has its products widely serving multiple fields. In the operation of equipment in these fields, speakers are responsible for audio output, motors provide power support, and microphones ensure signal collection. The three complement each other and form an indivisible functional whole.
For imaging equipment and intelligent interactive devices, most use Ultrasonic Motors (USM), Voice Coil Motors (VCM), Shape Memory Alloy (SMA) Motors, etc. USM enables 0.1-second fast focusing and silent operation, making it suitable for concealed scenarios such as wildlife photography. Meanwhile, VCM supports 4K video anti-shake in mobile phones with its high-frequency response characteristic, achieving a positioning accuracy of sub-micron level.
For high-end equipment drive and precision machining, Direct Drive (DD) Motors and Stepper Motors (STM) are widely used. They feature zero transmission error, ±1 arcsecond repeat positioning accuracy, and acceleration up to 10G, with a service life 5 times longer than that of traditional motors. Stepper Motors (STM) realize smooth speed adjustment through pulse control, adapting to micro-machining scenarios with high-frequency start-stop.
For in-vivo diagnosis and treatment as well as medical equipment, light-driven micro-motors and DD Motors are commonly used. The light-driven micro-motor has a diameter of 16 microns (equivalent to that of red blood cells) and can achieve non-contact control via laser non-contact drive, with an intravascular positioning error of less than 5 microns. The DD Motor features silent operation (<30dB) and a maintenance-free design, making it suitable for clean operating room environments.
The Vibration Motor & Microphones Advantages
ZEH Audio is a professional manufacturer specializing in audio acoustics and vibration components. In addition to the R&D and manufacturing of various high-end speakers, it also focuses on the professional R&D, production and manufacturing of various microphones, motors and vibration motors. Its full range of products enables the integrated customization of plastic and metal molds.
In the field of high-end speakers, we have independently developed acoustic simulation algorithms and customized diaphragm material technologies. These technologies can precisely optimize frequency response curves, improving sound reproduction accuracy by over 30%, and are suitable for scenarios with strict acoustic requirements such as high-end audio-visual systems and smart cockpits.
For microphones and vibration motors, we have innovatively applied high-precision signal noise reduction technologies and adaptive vibration feedback algorithms. These applications significantly reduce environmental interference while achieving an intelligent balance between vibration intensity and energy consumption, meeting the low-power consumption and high stability needs of emerging fields such as 5G and AIoT.
We have always adhered to the concept of “Technological iteration never stops”. We have established a professional R&D team to continuously tackle key challenges, and relying on a modular technology platform, we can quickly respond to customers’ customized needs. Based on a product matrix of over 30,000 types, we have achieved the dual advantages of “technological innovation + flexible delivery”.
With its technological leadership and scenario adaptability, ZEH Audio has become a trusted innovation partner for global customers, helping their products stand out in technological competition.
More Information
Motors are core components that convert electrical energy into mechanical energy, encompassing diverse types such as DC, AC, stepper, and servo motors. They find applications across industries including industrial manufacturing, automotive, consumer electronics, and home appliances. Owing to structural and performance differences, each motor type delivers unique advantages in specific scenarios. During design and selection, customers must align with application-specific needs to mitigate potential risks.
- DC Brushed Motor, Applications: Small home appliances (fans, juicers), toys, small power tools (electric hand drills), automotive central door locks, etc..Characteristics: Features a simple structure and low cost, making it ideal for low-power scenarios. It also supports simple speed control..
- Brushless DC Motor (BLDC), Applications: Drone power systems, electric bicycles/electric motorcycles, home air conditioners (compressors), washing machines (drum drives), auxiliary motors for new energy vehicles (water pumps, oil pumps), etc.Characteristics: Eliminates brush wear, resulting in a longer service life and higher energy efficiency (15%-30% more efficient than brushed motors). It offers notable energy savings, low operating noise, and minimal heat generation—suited for scenarios demanding high stability.
- AC Asynchronous Motor, Applications: Industrial equipment (water pumps, fans, conveyors, compressors), large home appliances (refrigerator compressors, central air conditioner outdoor units), generator auxiliary drives, etc.Characteristics: Boasts a robust structure (no permanent magnets) and impact resistance, enabling long-term continuous operation. It has low cost and simple maintenance, and is compatible with mains power (220V/380V)—no extra power conversion required—ensuring strong adaptability in industrial settings.
- AC Synchronous Motor, Applications: Drive motors for new energy vehicles (permanent magnet synchronous type), precision machine tool spindles, elevator traction machines, large water pumps (high-voltage scenarios), etc.Characteristics: Rotational speed is strictly synchronized with power frequency, ensuring high operational stability. Permanent magnet synchronous motors, in particular, have high power density, a wide high-efficiency range, and sustain high torque even during high-speed operation.
- Stepper Motor，Applications: 3D printers (nozzle drives), CNC machine tools (feed axes), electronic devices (camera focusing, printer paper feeding), automated sorters, etc.Characteristics: Delivers high positioning accuracy, achieving step angles between 0.1° and 0.001°, and enables precise position control without feedback. It has fast start-stop response (ideal for high-frequency positioning scenarios) and no “crawling” phenomenon at low speeds—offering better stability than ordinary motors.
- Servo Motor, Applications: Industrial robots (joint drives), high-precision CNC machine tools (spindles/feed axes), automated assembly lines (positioning and grasping), drone gimbals, etc.Characteristics: Comes with position/speed feedback (e.g., via encoders) and offers millisecond-level dynamic response, enabling real-time error correction. It has high torque density (outputs large torque even at low speeds) and strong short-term overload capacity (up to 2-3 times the rated torque), making it suitable for high-precision, high-dynamic scenarios.
