PUI Audio HD-VA Linear Haptic Actuators
PUI Audio HD-VA Linear Haptic Actuators are designed as an improvement over traditional DC-based vibration technology. The devices provide reliable tactile feedback using the same electromagnetic principles as a speaker, but instead of a paper cone moving air, a moving mass is used to deliver vibrations. These actuators deliver quick response times over a wide frequency range. The HD-VA2527 device has a cylindrical form (∅25mm x 27mm) and 2.61Gp-p acceleration at 65Hz, while the HD-VA3222 features a compact, flat design with 2.5Gp-p acceleration at 133Hz. PUI Audio HD-VA Linear Haptic Actuators offer at least a 2x improvement in response time compared to eccentric rotating mass devices, with multiple dynamic yet reliable feedback modes in one.
Features
- Fast response times over a wide frequency range
- Provides reliable tactile feedback
- Allows for a variety of implementations
- Moving mass is used to deliver vibrations
- Offers at least a 2x improvement in response time compared to eccentric rotating mass devices
- Acceleration can be freely controlled
Specifications
- HD-VA2527
- Cylindrical form
- ∅25mm x 27mm dimensions
- 1.0Vrms input voltage at 200Hz
- 5.7Ω impedance at 200Hz
- 2.61Gp-p acceleration at 65Hz
- 0°C to +50°C operating temperature range
- HD-VA3222
- Compact, flat design
- 32mm x 22mm dimensions
- 0.5Vrms input voltage
- 8.4Ω impedance at 300Hz
- 2.5Gp-p acceleration at 133Hz
- -40°C to +85°C operating temperature range
How to Drive a Linear Actuator
Related Actuators
PUI Audio 햅틱 피에조 액추에이터
강력한 햅틱 피드백을 생성하는 역 압전 효과 원리를 기반으로 합니다.
게시일: 2022-08-12
| 갱신일: 2025-03-06