A microgripper device includes a microactuator member and a microgripper
member. The microactuator member includes an actuating portion adapted to
output a driving force to the microgripper member. The microgripper
member includes a main flame, an engaging portion, a pair of lateral
shifting portions and a gripping portion. The main frame of the
microgripper member mounts the microactuator member therein, and the
engaging portion of the microgripper member connects to the actuating
portion of the microactuating member. Each of the lateral shifting
portions includes three connection portions linking the main frame, the
engaging portion and the gripping respectively. The gripping portion of
the microgripper member includes a pair of resilient arms and a pair of
pivot portions. Each of the pivot portions connects to a first end of the
corresponding resilient arm so that the second ends of the resilient arms
are able to generate a gripping movement.