Haptic feedback actuator-AUDIOWELL| Sensor Applications

Haptic feedback actuator

Haptic feedback actuator make use of the positive and negative piezoelectric effects of piezoelectric ceramics. When the driving voltage is loaded to it, the ceramic will produce mechanical deformation, so it causes vibration. It consists of piezoelectric ceramic and metal substrate.

Series

Layer(s) of Ceramic	Displacement	Free capacitance	Size(mm)
Single Layer	90um±10%, p-p(-100~+400V)	9.5±20%nF	ø20X0.35
Single Layer	55um±10%, p-p(-100~+200V)	6±20%nF	ø16X0.26
Multi-Layer	60um±10%, p-p(-30~+100V)	400±20% nf	ø21x1.55
Multi-Layer	50um±10%, p-p(-20~+65V)	1000±20% nf	12x12x1.4
Multi-Layer	25um±10%, p-p(-15~+50V)	240±20%	12x4x1.65
Multi-Layer	12um±10%, p-p(-15~+50V)	180±20%	9x4x1.41