Latest articles, news and technical analysis of micro vibration motors, focusing on precision haptic feedback, space optimization and engineering breakthroughs.
Compare LMR/LRA and piezo actuators (TDK PowerHap, PiezoHapt) for OEM haptics: bandwidth, force, driver architecture, z-height, reliability and selection criteria.
How duty cycle and frequency interact on ERM and LRA actuators, plus resonance tracking, braking, and how to measure haptic fidelity.
How to select, integrate, and validate ERM, LRA, and piezo haptic motors for wearables, medical, and consumer devices from EVT to DVT, covering resonance, EMI, and reliability.
Compare encapsulated vs enclosed vibration motors by IP rating (IEC 60529), thermal dissipation, haptic force (G-rms), and mounting for wearables & medical devices.
Engineer-ready guide to ERM haptic strength, latency, drivers, mounting, qualification, and sourcing for stable production haptics.
Criteria-first ERM vs LRA comparison: response, drivers, power, integration, EMI, and validation tips for OEM engineers.
Engineer-focused guide to LRA specs, driver ICs, resonance tracking, mechanical/electrical integration, and EVT/DVT validation.