Microphones & Vibration Motor
As the core for voice signal input, ZEH AUDIO’s microphone capsule adopts a layered precision material structure—boasting high sensitivity, strong anti-interference, and outstanding SNR for accurate signal capture.
Its corrosion-resistant all-metal housing blocks external electromagnetic interference effectively. Inside, a high-elastic PET diaphragm pairs with an oxygen-free copper coil, responding quickly to subtle sound vibrations for crystal-clear audio pickup.
- An essential part of audio devices, we offer a full range of core vibration motors: ERM DC, LRA AC, piezoelectric, and pneumatic—tailored to diverse application needs.
- ERM DC Motors: Leveraging mature mass production and refined cost management, they lead in low-performance, cost-sensitive scenarios, delivering unbeatable value.
- LRA AC Motors: With precision winding and dynamic balance calibration, they excel in high-frequency response and control accuracy—ideal for high-end equipment.
We also use premium materials (high-permeability silicon steel sheets, wear-resistant copper-alloy commutators) plus a stable upstream supply chain, ensuring motor longevity and reliability from the source. Production and material quality work in tandem to achieve “scenario fit + quality assurance” for all customers.
- Unidirectional Mic Capsule: Captures sound only from a specific direction, with strong resistance to ambient noise. Ideal for scenarios requiring precise sound pickup direction.
- Omnidirectional Mic Capsule: Enables 360° unrestricted sound capture, featuring a wide sound pickup range. More suitable for close-range, direction-unrestricted sound pickup scenarios.
- SMD Mic Capsule (Surface-Mount Device): Adopts surface-mount packaging, with a compact size and easy installation. Compatible with high-density PCB boards, commonly used in small consumer electronics.
- ERM (DC) Motor (Eccentric Rotating Mass): An AC-driven motor with an eccentric rotating mass. The most widely used in the consumer electronics field, offering diverse forms, low cost, and a simple structure.
- LRA (AC) Motor (Linear Resonant Actuator): An AC-driven linear resonant motor. Boasts fast high-frequency response and high vibration precision, with no “rotational noise” associated with ERMs—making it the first choice for high-end product designs.
- Piezoelectric Motor: High-frequency AC-driven, delivering micron-level precision and no electromagnetic interference. Operates quietly, widely used in medical equipment, optical instruments, and precision devices.
- Pneumatic Motor: Powered by compressed air (no electricity required). Features high output power, resistance to high/low temperatures and humidity, and suitability for harsh environments—though with higher cost.
Microphones & Vibration Motor Description
As the core “entry point” for audio signal collection, microphone capsules serve diverse scenarios—from daily life and work to security. Their core role is delivering clear, stable audio signals to various devices via precise acoustic-to-electrical conversion and anti-interference processing. With a compact design (common sizes spanning just a few to over ten millimeters) and high sensitivity, they are widely compatible with all audio-collecting devices—making them an indispensable front-end component in audio transmission and processing systems.
As an audio industry expert, ZEH specializes in three key microphone capsule categories: omnidirectional, unidirectional, and SMD (Surface Mount Device). For materials, ZEH uses high-temperature-resistant, highly elastic diaphragms, paired with backplates that excel in corrosion and oxidation resistance. All products are manufactured to strict raw material standards, ensuring safe, reliable performance for customers.
Motors—integrated devices that combine power output and vibration generation—precisely adjust and output vibration signals of varying intensity and frequency. They support core applications: haptic feedback, precision equipment drive, and accurate material handling, with core strengths including low energy use, high operational stability, and precise parameter control. To fully guarantee performance, ZEH builds motors’ power core with high-performance coils, silicon steel sheets, and neodymium-iron-boron (NdFeB)/ferrite magnets during core design. It also integrates key components (high-precision brushes, commutators, metal bearings) — enhancing continuous, efficient operation from materials to structure, and delivering high-quality vibration motors that balance reliability and performance to customers.
Get Free Quote of Microphones & Vibration Motor
As a core manufacturer in the audio industry, we have always focused on the core of our products. The motor, as a key component of audio products, directly impacts product performance. Through meticulous control, we leverage its stable performance to provide core support for the excellent output and premium experience of audio products.
Microphones & Vibration Motor Applications
Motors provide touch feedback for mobile phones/tablets and notification alerts for smartwatches. VR/game controllers enhance immersion through haptic/pressure feedback, while linear motors deliver delicate vibration with “quick start and instant stop” performance.
Automotive-grade motors offer tactile feedback for central control screens and seats. Steering wheel vibration can warn of lane departure, meeting the requirements for long service life and high stability.
Motors drive vibrating screens for material screening and vibrating feeders for uniform material feeding. They are suitable for industries such as mining, food, and chemical engineering, ensuring smooth operation of production lines.
Motors in rehabilitation equipment enable vibrational stimulation for muscle recovery. They drive sample mixing in medical instruments and testing equipment, and power massage devices to simulate various massage techniques.
