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ACR2
ACR2 port pair kit
Extension arm changing system for the PHS1 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 PHS1 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
Maximum operating speed is 100 mm/sec.Support pillar not supplied by Renishaw.

Installation and user's guides
Part number | |
PHS1 motorised (servo type) probe head kits | |
PHS1 head kit 1 (including PHS1 head, PHS1 arm kit 1 and ACR2 6 port rack kit) | A-2150-0817 |
PHS1 head kit 2 (including PHS1 head, PHS1 arm kit 2, KM1 kit and 2 ACR2 port pair) | A-2150-0819 |
PHS1 head only | A-2150-0815 |
PHS1 arm kits and accessories | |
PHS1 arm kit 1 (including 1 × 750 mm arm, 1 × 500 mm arm, 1 × HAM multiwire adaptor arm and 1 × HA-8 M8 adaptor arm) | A-2150-0816 |
PHS1 arm kit 2 (including 1 × 500 mm arm, 1 × 330 mm arm, 1 × HAM multiwire adaptor arm and 1 × HA-8 M8 adaptor arm) | A-2150-0827 |
PHS1 arm kit 3 (including 1 × 500 mm arm, 2 × HAM multiwire adaptor arm and 1 × HA-8 M8 adaptor arm) | A-2150-0840 |
HE750 - 750 mm PHS1 extended arm | A-2150-0063 |
HE500 - 500 mm PHS1 extended arm | A-2150-0064 |
HE330 - 330 mm PHS1 extended arm | A-2150-0078 |
HA-M multiwire adaptor arm for use with PHS1 | A-2150-0065 |
HA-8 M8 adaptor arm for use with PHS1 | A-2150-0066 |
PHS1 extension bar wooden box | A-2150-0191 |
ACR2 autochange rack kits (for use with PHS1) | |
ACR2 six port rack (including 3 × ACR2 port pair for use with PHS1) | A-1383-0004 |
ACR2 port pair for use with PHS1 | A-1383-0003 |
PHS1 interface card | |
PHS1 interface card kit | A-2150-0824 |
PHS1 interface card kit (Pantec) | A-2150-7294 |
PHS1 accessories | |
PHA1 - PH10 kinematic adaptor kit for use with PHS1 | A-2150-0830 |
PHA2 - PH10 horizontal kinematic adaptor kit for use with PHS1 | A-2150-0834 |
PHA3 - PH10MQ PLUS to KM1 quick change adaptor | A-2238-0751 |
KM1 - through quill cabling kinematic kit for use with PHS1 | A-2150-0831 |
KM2 - around quill cabling kinematic kit for use with PHS1 | A-2150-0832 |
PL104 - 30 m power cable | A-2150-0481 |
PL105 - 30 m comms cable | A-2150-0482 |
PL106 - 30 m probe cable | A-2150-0483 |
PL107 - 30 m overtravel cable | A-2150-0484 |
PHS1 positronic connectors kit | A-2150-0836 |