VCAs provide direct linear motion and precise positional control, making them ideal for advanced haptics, optics, robotics, and audio systems. VCA haptics enable force feedback in high-end interfaces and applications requiring accuracy and speed.

Piezo Haptic Actuators deliver fast, reliable, and energy-efficient tactile feedback for modern devices where size, responsiveness, and precision matter most. Built with advanced PZT ceramic materials and innovative cymbal and disc actuator designs, these haptics provide engineers with a wide selection of form factors for diverse applications — from wearables and medical devices to VR controllers, smartphones, and industrial interfaces.

Unlike conventional vibration motors, piezo actuators operate with higher responsiveness, lower power consumption, and thinner profiles, making them ideal for next-generation haptic systems.

Key Benefits of Piezo Haptic Actuators

• Fast Response Time – Near-instant tactile feedback for interactive user interfaces.

• Thin & Compact Designs – Fits where traditional motors cannot, enabling slimmer devices.

• High Displacement Output – Strong, crisp haptics with minimal energy draw.

• Form Factor Variety – Round, square, and cymbal-enhanced structures for design flexibility.

• Durable & Reliable – Engineered with PZT-5H ceramics and titanium/brass alloys.

• RoHS/REACH Compliant – Environmentally safe, with 7c-1 exemption.

Applications

Piezo haptic actuators are designed for industries where precision, compactness, and tactile realism are key:

• Wearables & Smartwatches – Subtle, accurate feedback in compact form factors.

• Medical Devices – Reliable haptics for surgical tools and diagnostic equipment.

• VR/AR Controllers – High-displacement haptics for immersive experiences.

• Consumer Electronics – Phones, tablets, and gaming devices requiring responsive touch feedback.

• Industrial Interfaces – Equipment requiring durable, energy-efficient haptic solutions.

Linear Resonant Actuators (LRAs) deliver fast-response, energy-efficient tactile feedback using spring-mass resonance systems. With coin-style LRAs and surface-mount LRAs, our portfolio covers a wide range of applications — from wearables and consumer electronics to VR/AR systems and medical simulators.

Benefits of LRA Haptics

• Fast response times for crisp, immediate feedback

• Energy efficient compared to ERM motors

• Compact and lightweight for portable devices

• Consistent performance with tuned resonance

• Flexible integration with both coin-style and SMT packages

Available Products

• HD-LA0803-LW10-R – 8mm coin-style LRA for wearables & handhelds

• HD-LA1307-SM – Surface mount LRA with patented design for VR & gaming

Applications

• Wearables & smartwatches

• VR/AR controllers

• Gaming consoles & handhelds

• Medical & training simulators

• Consumer and industrial interfaces

ERM actuators are the most widely used and cost-effective form of haptics, producing vibration through an off-center spinning mass. Ideal for handheld devices, game controllers, and simple alert systems, ERMs offer basic, strong tactile feedback and are easy to implement.