ERM, LRA and Piezo Haptic Actuators Comparison

5 min

Deciding between the multiple haptic technologies available for your next product design can be complex. We compare the three main technologies available in this video. Eccentric Rotating Mass (ERM), Linear Resonant Actuators (LRA) and Piezo actuators won't have any secret for you.

You'll learn in this video:

  • The feedback strength levels of ERM, LRA and piezo actuators.
  • The different technologies' power consumption.
  • The overall solution's footprint size.
  • How our CapDriveTM technology impacts piezo haptics.

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