SPIDER Automation 8mm Flat Coin Vibration Motor 3V | Ultra-Slim ERM Tactile Actuator | Wearable Haptic Motor
Description
Flat vibrating motors have become an industry standard for modern wearable technology, and this 8mm coin motor brings exceptional spatial efficiency to ultra-thin device architectures. Because coin-style form factors represent some of the thinnest motor solutions available—with scalable manufacturing profiles reaching down to 2.0mm—they integrate effortlessly into slim smartwatches, fitness bands, and compact portable gadgets. Operating on a reliable 3V DC input with a balanced 80mA current draw, this eccentric rotating mass (ERM) motor translates electrical signals into crisp, responsive haptic feedback. Whether your application requires custom FPC connectors, spring contacts, or specialized adhesive foam padding, this versatile coin motor series is engineered for seamless mechanical customization.
Key Features
- Ultra-Thin Geometry: Compact 8mm diameter and 3.4mm width profile tailored for restricted structural enclosures.
- High-Speed Tactile Output: Precision-engineered rotation delivering a dependable minimum speed of 9,000 RPM.
- Optimized Efficiency: Advanced internal winding geometry ensures low operating noise and high energy efficiency.
- Extended Service Life: Premium material selection guarantees high product performance across prolonged operational cycles.
- Flexible Integration: Compatible with various connection modes including spring contacts, custom FPCs, and mounting tapes.
Benefits
- Seamless Wearable Integration: Low-profile coin shape prevents bulkiness in slim wrist-worn electronics and handheld devices.
- Responsive Startability: Low starting voltage threshold ($le$ 2.3V DC Max) ensures instant haptic response upon trigger.
- Featherweight Footprint: Weighing just 1 gram, it adds negligible dead-weight to delicate portable device housings.
Applications
- Wearable Technology: Smartwatches, fitness trackers, health monitoring rings, and smart garments.
- Portable Electronics: Compact handheld diagnostic tools, remote controls, and pocket-sized instruments.
- Consumer Telecommunications: Mobile communication devices, Bluetooth accessories, and pagers.
- Medical Devices: Patient notification wristbands, handheld clinical checkers, and micro-alert tools.
- IoT Smart Gadgets: Connected home interface panels, silent notification modules, and interactive electronics.
Package Includes
- 1 x ERM Coin Vibration Motor
Specifications
| Parameter | Specification |
|---|---|
| Item Type / Motor Style | ERM Coin Type / Flat Vibration Motor |
| Brand | SPIDER Automation |
| Rated Voltage | 3.0V DC |
| Operating Voltage Range | 2.5V ~ 3.0V DC |
| Maximum Starting Voltage | $le$ 2.3V DC |
| Maximum Starting Current | 190.0 mA |
| Rated Current | 80 mA (Max) |
| Rated Speed | 9,000 RPM (Min) |
| Motor Diameter | 8 mm |
| Motor Width / Thickness | 3.4 mm |
| Shipping Weight | 0.001 kg |
| Shipping Dimensions | 10 × 7 × 1 cm |
