ACR2 autochange rack

• Extension arm changing system for the PHS-2 servo positioning head system
• Enables probe head extensions (HE) or probe head adaptors (HA) to be exchanged to suit the probing task required without manual intervention
• Modular construction and simple operation enable any number of racks to be positioned on a pillar within the machine volume
• The rack is passive, all locking and unlocking of adaptors and extensions is done by the motion of the CMM
• Installation is very simple - no power connections or signal connectors are necessary
• All sensing and overtravel protection is contained within the PHS-2 head
• Ports are supplied in pairs and can accommodate touch-trigger or scanning probes, with or without extension bars

ACR2 dimensions and mounting hole positions

Support pillar not supplied by Renishaw.