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Tool_Tool Changer


Auto Connector AC063


The Auto Connector is a new type of mechanical connection system that makes fully automatic tool changes possible. The system is composed of an upper assembly and a lower assembly. The upper assembly houses the locking mechanism, which ensures a precise and form-locking fitment between the upper and lower assembly. The locking and unlocking mechanism is activated through the robots own movement. Trays make it possible to park multiple types of end of arm tools. An external energy source is not required for the Auto Connector to perform its automatic tool change.

  • Fully automatic end of arm tool change
  • Interface according to DIN EN ISO 9409-1
  • High repeatability < 0.02 mm
  • Durable – withstands over 1,000,000 changing cycles
  • The robot’s own movement activates the locking and unlocking mechanism
  • No external energy such as compressed air or electric are required
  • Integrated pneumatic feedthroughs
  • Module for electric actuated tools is optional
  • Machined out of high strength aluminum and anodized
  • A spring actuated pin ensures additional safety during operation
Supplementary Videos
Length x width x height [mm] 74 x 63 x 44
 Pitch circle diameter [mm] 50
 Repeat accuracy +/- [mm] 0,02
 Tension Fz [N] 1875
 Compression -Fz [kN] 65
 Torsion Mz [Nm] 69
 Bending Mx, My [Nm] 59
 Mass [kg] Upper Assembly 0,24
 Mass [kg] Lower Assembly 0,15


Compatibility to TM robot

All TM series robots (TM5, TM12, TM14).







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