Sungkyunkwan University

Hyung Pil Moon

Hyouk Ryeol Choi

Ja Choon Koo

Young Min Lee

Young Kwan Lee

Jae Do Nam

Baek Chul Kim

Jin Ah Chung

Dong Jun Oh

Sung Gi Kim

A rotary actuator may include a first holder in which a fluid injecting portion is formed, a second holder rotatably coupled to the first holder, a flexible body fixed to the first holder and the second holder and configured to expand as a fluid is injected through the first holder, and a plurality of fibers radially disposed in a spiral shape at the flexible body and configured to rotate the flexible body when the flexible body expands.

Rotary actuator

There is provided a capacitor sensor capable of controlling sensitivity, wherein the capacitor sensor measures the magnitude and direction of a shear force applied to the sensor, as well as the magnitude of a normal force applied on the surface of the sensor, and consists of a single cell including a pattern electrode capable of varying its shape to control the sensitivity of the sensor.

Capacitor sensor capable of controlling sensitivity

Growing community of inventors

Seongnam-si, South Korea

Hyung Pil Moon