New size, exceptional performance, unparalleled acceleration, force and response time, compact and powerful piezo technology, unprecedented tactile feedback quality for a wide range of applications and low energy consumption
Innovative PowerHapTM piezo actuators with tactile feedback and integrated sensor capabilities are available in three compact models: 2.5G, 7G and 15G. Under a load of 100 g, the three products can produce ultra-high accelerations of 2.5 g, 7 g and 15 g, respectively. These components offer unparalleled performance in terms of force and response time, providing unprecedented haptic feedback quality. This compact and powerful actuator.
The sensing experience of human-computer interaction (HMI) is greatly enhanced by combining the sensitivity of various human antennas.
The basis of the PowerHapTM actuator with tactile feedback is a multilayer piezoelectric plate with free copper internal electrodes. Thanks to the multi-layer pie plate technology, PowerHapTM actuators can be driven by relatively low operating voltages: up to 60 V or 120 V (depending on the model). At startup, the piezoelectric plate expands only slightly along the z-axis and contracts along the x-axis and y-axis due to the quantitative piezoelectric effect. This type of element uses a cymbal on both sides of the platen as an operating lever to expand the amount of contraction by a factor of 15 on the z-axis.
Key technical dataCompared to conventional electromagnetic brakes such as eccentric rotary motor actuators (ERM) and linear resonant actuators (LRA), PowerHapTM offers excellent acceleration and force, low insertion height and shortest response time, and each click The energy consumption is extremely low, 1 mJ, 3 mJ and 8 mJ respectively. This is a stand-alone component with integrated, integrated sensing capabilities.
Unlike traditional electromagnetic actuators, PowerHapTM actuators can excite stimuli ranging from 1 Hz to 300 Hz. Thus, such tactile piezoelectric actuators have no significant frequency and amplitude limitations for custom haptic feedback of major human mechanoreceptors. Thus, the new actuator enables designers to custom develop high-definition haptic feedback profiles that users would like to obtain from cutting-edge human-computer interaction. PowerHapTM is used in vehicles, smartphones and tablets, appliances, automated teller machines (ATMs) and vending machines, game controllers, industrial equipment, and therapeutic devices.
main applicationVehicles, smartphones and tablets, home appliances, automatic teller machines (ATMs) and vending machines, game controllers, industrial equipment and therapeutic devices
Main features and advantages Acceleration and high feedback
Large displacement, very low insertion, high response time, less than 1 ms, low energy consumption per click
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