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6-Axis Robots for Plastic Injection Molding Automation

Robotic Automation Systems employs 6-axis robots, also known as articulated robots, in flexible automation on both horizontal and vertical plastic injection molding machines for increased flexibility in upstream and downstream operations, utilization of a larger working envelope, and to address floor space or ceiling height constraints.

6-Axis Robot

Typical Applications

Typical plastic molding automation applications for 6-axis robots (articulated robots) include:

two six axis robotos

Articulated and Interpolated Movement

6-axis robots, or articulated robots, allow for articulated and interpolated movement to any point within the working envelope:

  • Axis 1 – Rotates robot (at the base of the robot)
  • Axis 2 – Forward / back extension of robot’s lower arm
  • Axis 3 – Raises / lowers robot’s upper arm
  • Axis 4 – Rotates robot’s upper arm (wrist roll)
  • Axis 5 – Raises / lowers wrist of robot’s arm
  • Axis 6 – Rotates wrist of the robot’s arm

Movement is driven by servo motors. A control system controls the power supplied to each motor and precise movement of the robot.

6-Axis Robot Integration

Robotic Automation Systems represents a wide range of high quality 6-axis robots from the following manufacturers for integration into our turnkey plastic injection molding automation solutions to ensure you always get the right robot for your automation needs.

  • ABB Robotics
  • Epson Robots
  • FANUC Robotics

In addition, we’ve integrated plastic injection molding automation with 6-axis articulated-arm robots from the following robot manufacturers.

  • Staubli Robotics
  • KUKA Robotics
  • Yaskawa Motoman Robotics


Articulated robots, or 6-axis robots, are easier to align to multiple planes, simple to operate and maintain, and easily redeployed for plastic injection molding automation applications on various types and sizes of plastic injection molding machines and for a wide range of upstream and downstream applications.

Additional Robots

Learn more about the other types of robots Robotic Automation Systems employs for plastic injection molding automation, including 3-axis robots (top entry robots), collaborative robots (cobots), 4-axis SCARA robots, side entry robots, and servo sprue pickers.

Getting Started

Discover more about Robotic Automation Systems and what our clients have to say about our expertise, service and solutions, and then contact us to start a conversation about your plastic injection molding automation needs.

Integrators for the Plastics Industry