What is 4-Axis Robotic Arm

4 Axis Robotic Arm has one ax in the wrist area and is widely used for industrial applications. A robotic arm with fewer axis means more suitable for heavy-lifting applications. That’s why the simplified design of 4 axis robot arm allows them to anticipate maximum strength and stability for material palletizing and handling applications.

4 Axis Robotic Arm Movement

The standard four-axis robotic arm has a movement defined as:

  • Axis 1 – the base axis of the robot. Axis 1 allows the robot to move from left to right. Axis 1 is also the one that controls the ability of the robot for moving specific objects across a straight line.
  • Axis 2 – this axis allows the manipulator of the robot to move onward and backward. It also controls the robot’s lower arm in a robot’s standard configuration. With this axis, the robots can perform the function of lifting objects, moving objects up & down, and moving objects to both sides.
  • Axis 3 – the axis that anticipates robots moving along the x, y, and z-axis. This 3rd axis controls the upper arm of the standard robot and allows expansion for vertical reach.
  • Axis 4 – axis 4 is located on the wrist of robots for controlling the robot’s end-effector movement. And through a rolling motion, this axis allows the robot for changing the object orientation.
Types of 4-Axis Robotic Arms and their Application

The robotic application of a 4-Axis robotic arm depends on the robot type. For example, the 4-axis SCARA robots are usually used for the application of robotic assembly but can be also used for machine loading and light palletizing.

The 4-Axis delta robot can be used for robotic picking and placing, assembly, and automated packaging. Articulated 4-Axis robots are a type of robot that provides exceptional strength and stability. The articulated 4-Axis robot is ideal for automated material handling and robotic palletizing applications.

One Stop Robot Arm Manufacturer

If you are looking for professional robot arm manufacturer, especially injection molding machine robot arm, Alfarobot is your premier choice.

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