Slide 1: PowerHap Piezoelectric Actuators for Active Haptic Solutions
PowerHap Piezoelectric Actuators for Active Haptic Solutions TDK Electronics AG Piezo & Protection Devices Business Group Munich, Germany January 2025
Slide 2: Comprehensive Piezo-Based Actuators Overview
Comprehensive Piezo-Based Actuators Overview Best General Texture Automotive ICT Virtual reality suitable industry feeling technology for each application PowerHap High-definition haptic PowerHap experience ● Powerful for heavy loads ● Fast accelerations ● High bandwidth (< 1000 Hz) Vibrotactile ● C
Slide 3: Why Piezo as Actuator?
Why Piezo as Actuator? Piezoelectric actuators ERM = Eccentric Rotating Mass LRA = Linear Resonant Actuator PowerHap Basic haptics Standard haptics High-definition haptics Just notifying through vibration ● More flexible than ERM ● Crisp and fast responses ● Basic click-type feedback possible ● High
Slide 4: PowerHap How It Works
PowerHap How It Works Stainless steel bows (or cymbals) on both sides of the actuator work Its high as a displacement amplifier bandwidth enables endless effects by adjusting the frequency, the signal and the amplitude The multilayer piezo-ceramic element delivers outstanding fast and precise Force
Slide 5: PowerHap for Haptic Applications
PowerHap for Haptic Applications © TDK Electronics AG 2025 PowerHap - Piezoelectric actuators PPD PI AE/IE 01/25
Slide 6: Applications in a Nutshell
PowerHap in a Nutshell Buttons / modules / Large / heavy Stylus pens Wearables, mobile, VR Small to medium displays displays Applications Capacitance 0.26 0.50 0.9 / 2.5 3.2 Max. driving specs. [µF, 1 V, 1 kHz] Voltage range 0 … +60, +95* 0 … +60, +95* 0 … +120 0 … +120 [V] Displacement 15 / 23* 27
Slide 7: PowerHap 0704 enables a true writing feeling by moving the tip of a stylus pen
PowerHap 0704 enables a true writing feeling by moving the tip of a stylus pen PowerHap 0704H013V060 Specs Overdrive mode 2) Backstop Extended driving range up to +95 V Better mechanical tolerance Haptic displacement 22 µm 3) For higher pressure up to 60 N 1.22 mm Mechanical amplifier New stainless-
Slide 8: PowerHap 1204 is powerful for a crisp haptic feedback
PowerHap 1204 is powerful for a crisp haptic feedback A compact design ideal for VR/AR gloves PowerHap 1204H013V060 – Adjustable haptic feedback and force sensing Backstop Overdrive mode 2) Better mechanical tolerance Extended driving range up to +95 V For higher pressure up to 80 N Haptic displacem
Slide 9: PowerHap 1313 & 1919 Button-like Feedback for Switches and Touchpads
PowerHap 1313 & 1919 Button-like Feedback for Switches and Touchpads PowerHap 1313H018V120 PowerHap 1919H022V120 Max. impact force: 400 N Mechanical amplifiers Multilayer piezo ceramic with copper inner Soldered flex PCB attached Contact pads electrodes ZIF connector: Molex 2005280040 Dimensions
Slide 10: Homogeneous and crisp feedback across the display with a single actuator in lateral setup
Homogeneous and crisp feedback across the display with a single actuator in lateral setup PowerHap 6005H080V120 Why PowerHap 6005H080V120 for displays? Mechanical Fully configurable – A high 5 mm amplifiers bandwidth enables reproducing gesture, surface, and rendering effects Multilayer piezo Cerami
Slide 11: Starter Kit
PowerHap Starter Kit Experience & speed up your haptic design © TDK Electronics AG 2025 PowerHap - Piezoelectric actuators PPD PI AE/IE 01/25
Slide 12: Starter Kit: Haptics Experience Out-of-the-box!
PowerHap Starter Kit Haptics Experience Out-of-the-box! PowerHap’s development Starter Kit for fast haptics prototyping gives mechanical Seamless button Round button designers and engineers first impressions of the haptic feedback. The kit demonstrates Play and build your own how the mechanical inte
Slide 13: www.tdk-electronics.tdk.com
www.tdk-electronics.tdk.com