Looking for high-performance haptic feedback? Explore our design-ready micro vibration motors, featuring ERM coin types, Z-axis LRAs, brushless coin motors, SMD reflow types, and custom encapsulated options optimized for wearables, smart rings, medical devices, and compact mobile hardware.
Overview of Micro Vibration Motors
As a specialized micro haptic vibration motor manufacturer, we provide stable, cost-effective motion and haptic solutions designed for engineering selection. Our complete lineup ranges from miniature ERM coin motors to advanced Linear Resonant Actuators (LRAs) and brushless options, built to deliver crisp UI feedback and reliable alert notifications.
We supply complete technical documentation—including datasheets, test reports, and ISO-certified quality management records—to support accurate parameter matching and prototype-to-mass-production integration (DFM + validation). Flexible customization is available for wire lengths, connectors, FPC/spring contacts, and mounting brackets.
Selection Guide by Motor Technology
- Coin ERM Vibration Motors: Cost-effective solution utilizing an Eccentric Rotating Mass for general alerts and notifications. Features ultra-slim options like the C0720BE03L27R1 (7mm dia x 2mm thickness) and high-performance models like the C0827BE03L27 (delivering 0.48G vibration force at 9000 RPM).
- Brushless Coin Motors: Engineered with an integrated IC driver to eliminate mechanical brush wear, delivering 5 to 10 times longer lifetime and stable output for wearable duty cycles.
- Linear Resonant Actuators (LRAs): Single-axis oscillating actuators providing fast response times (50ms from rest to peak) and crisp Z-axis tactile feedback for high-end UI haptics (requires an external IC driver).
- SMD Surface Mount Reflow Motors: Pick-and-place ready designs optimized for automated SMT manufacturing and efficient integration.
- Protected & Encapsulated Designs: Enhanced durability for daily wear conditions, water resistance, and rugged handling.
- Coreless DC Motors: Cup-shaped copper windings with zero iron core loss, providing low inertia, high speed, and rapid acceleration for compact automation and medical devices.
Quick Comparison of Vibration Motor Types
| Motor Type | Best For | Key Benefits | Considerations |
| ERM (Coin/Cylindrical) | Notifications, general haptics | Simple DC drive, broad size range, cost-effective | Amplitude tied to speed, slower start/stop than LRA |
| LRA (Z-axis/Bar) | Crisp UI haptics | Fast response, premium feel, single-axis vibration | Resonance-dependent, often needs driver IC |
| BLDC Coin Type | Long-life wearables | Longer lifetime, stable output | Higher cost, polarity/driver constraints |
| SMD Reflow Type | High-volume assembly | Pick-and-place ready, efficient manufacturing | PCB & reflow constraints, mounting matters |
| Encapsulated / Protected | Daily wear conditions | Better durability, easier integration | Size/cost impact, verify output |
Typical Applications
- Vibration Alerting: Fitness bands, smart watches, smart rings, and mobile phones for incoming calls, messages, and activity tracking alerts.
- UI Haptics: Touchscreens, virtual buttons, gesture confirmation, mobile payment feedback, and haptic gaming controllers.
- Medical & Wellness: Adult massagers, facial care instruments, and therapeutic health devices requiring precise frequency and amplitude tuning.
- Smart Handheld Devices: Barcode scanners, supermarket POS terminals, laboratory instruments, and vending machine feedback systems.
Call to Action (CTA)
Need customized technical parameters, free samples, or an official quotation?
Contact our engineering team today to share your size constraints, target supply voltage, and desired haptic feel.
📌 We accept customized specification/parameters/drawings, contact us now for your requirement. Our engineering team will be delighted to make samples for you.
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📧 Email Us: chinaok321@gmail.com
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📱 WeChat/Mob: +8613713792667 ( our Whatsapp is blocked, please don't use whatsapp, just email, thanks)
