TDK Corporation has extended its portfolio of PowerHap piezo actuators for haptic feedback with the miniature rectangular 0904H014V060 and 1204H018V060 actuators. Both have smaller dimensions of 9 mm x 3.75 mm x 1.4 mm and 12 mm x 4 mm x 1.8 mm, respectively. At the maximum operating voltage of 60 V, they can accelerate a mass of 100g at 3.3g (pk) or 5g (pk) with maximum displacements of 15 µm or 27 µm, respectively.
PowerHap features a compact design with a response time of less than 1 ms. Energy consumption is 0.35 mJ or 0.6 mJ per feedback. Typical applications include smartphones and tablets, household appliances, game consoles, VR/AR equipment, digitizers, and handheld medical devices. For more details, checkout the datasheet.