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2. Cartesian coordinate robot - Wikipedia

   en.wikipedia.org/wiki/Cartesian_coordinate_robot

   A Cartesian coordinate robot (also called linear robot) is an industrial robot whose three principal axes of control are linear (i.e. they move in a straight line rather than rotate) and are at right angles to each other. [1] The three sliding joints correspond to moving the wrist up-down, in-out, back-forth. Among other advantages, this ...

3. Delta robot - Wikipedia

   en.wikipedia.org/wiki/Delta_robot

   Delta robot kinematics (green arms are fixed length, at 90° to their blue axis that they rotate about) The delta robot is a parallel robot, i.e. it consists of multiple kinematic chains connecting the base with the end-effector. The robot can also be seen as a spatial generalisation of a four-bar linkage. [9]

4. Industrial robot - Wikipedia

   en.wikipedia.org/wiki/Industrial_robot

   Cartesian robots, [5] also called rectilinear, gantry robots, and x-y-z robots [6] have three prismatic joints for the movement of the tool and three rotary joints for its orientation in space. To be able to move and orient the effector organ in all directions, such a robot needs 6 axes (or degrees of freedom).

5. SCARA - Wikipedia

   en.wikipedia.org/wiki/SCARA

   The SCARA is a type of industrial robot. The acronym stands for selective compliance assembly robot arm [1] or selective compliance articulated robot arm. [2] By virtue of the SCARA's parallel-axis joint layout, the arm is slightly compliant in the X-Y direction but rigid in the Z direction, hence the term selective compliance. This is ...

6. Cartesian parallel manipulators - Wikipedia

   en.wikipedia.org/wiki/Cartesian_parallel...

   The first industrial robot, [1] Unimate, was invented in the 1950s. Its control axes correspond to a spherical coordinate system, with RRP joint topology composed of two revolute R joints in series with a prismatic P joint. Most industrial robots today are articulated robots composed of a serial chain of revolute R joints RRRRRR.

7. Robotic arm - Wikipedia

   en.wikipedia.org/wiki/Robotic_arm

   Spherical robot / Polar robot: Used for handling machine tools, spot welding, die casting, fettling machines, gas welding and arc welding. It is a robot whose axes form a polar coordinate system. [3] SCARA robot: Used for pick and place work, application of sealant, assembly operations and handling machine tools. This robot features two ...