Tag: Diameter
6mm Diameter Coin LRA by Vybronics is Claimed to be Smallest Linear Vibration Motor (LRA)
Vybronics has introduced the VG0640001D linear resonant actuator (LRA). This device is used to generate vibratory haptic feedback in many diverse applications such as cellphones, wearables, display panels and virtual reality hardware. This device measures 6 mm diameter by 4 mm thick and generates 0.9 Grms of vibration force when driven @ 1.8 Vrms AC. The drive signal is normally supplied by an LRA driver IC. The LRA’s 6mm diameter is claimed to be the smallest diameter of any coin type LRA vibration motor on the market. The next smallest size measures 2mm larger @ 8 mm in diameter. It ... Read more