Samsung Electronics Co., Ltd.

Hyun Sik Sim

Youn Baek Lee

Soo Sang Yang

Yeon Taek Oh

Yong Won Choi

Kwang Jun Kim

Tae Jun Sang

Ki Hoon Nam

Jong Hwi Seo

A probe card handling carriage is applicable to various working environments. The probe card handling carriage includes a main body provided to be travelable on the ground, a drawer unit provided to be movable in a forward and backward direction with respect to the main body, and a transfer robot installed on the drawer unit to transfer a probe card.

Probe card handling carriage

Disclosed herein are a robot joint driving method, computer-readable medium, and device assembly which conducts motions similar to those of humans, and a robot having the same. These motions are achieved by arranging joint driving devices suited to characteristics of respective joints. The robot joint driving device assembly includes a tendon-type joint driving device using a wire, and a harmonic drive-type joint driving device using a gear reduction method. The tendon-type joint driving device is used to drive a rotary joint requiring high back-drivability, and the harmonic drive-type joint driving device is used to drive a rotary joint requiring high rigidity and high precision.

Robot joint driving method, computer-readable medium, device assembly and robot having the same

A robot joint driving apparatus has an improved structure, a robot having the same, and a cable linkage method of the robot joint driving apparatus. In the robot joint driving apparatus, lines of a cable to drive a robot joint unit are connected plural times in parallel, thereby increasing torsional stiffness of the robot joint unit. Further, a cable fixing unit is provided on an output pulley, thereby preventing slippage of the cable on the output pulley. Moreover, the overall size of the robot joint driving apparatus is reduced due to an improved power transmission structure from a driving motor to the output pulley.

Robot joint driving apparatus, robot having the same and cable linkage method of robot joint driving apparatus

Disclosed are a robot joint driving apparatus and a robot having the same, capable of minimizing tension of a wire applied to a movable member by installing an idle pulley in a power transmission structure using a ball screw apparatus and the wire. The robot joint driving apparatus includes a reversible drive motor, a pair of movable members performing a linear movement according to rotation of the reversible drive motor, a wire connected to the movable members from both directions of the movable members, an idle pulley rotatably installed at one side of the wire, a joint part rotatably installed at an opposite side of the wire, and an adjustment unit to adjust tension of the wire.

Robot joint driving apparatus and robot having the same

A robot hand, which minimizes the number of actuators and adjusts the bending angles of joints through torque limiters to flexibly and finely control finger units, and a humanoid robot having the robot hand. The robot hand includes a torque limiter disposed on at least any one joint of a plurality of joints to link another joint of the plurality of joints with the any one joint through a power transmission member.

Growing community of inventors

Seongnam-si, South Korea

Hyun Sik Sim