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ACR1
ACR1 autochange rack
Fast and repeatable automatic probe exchange to select the optimum setup for each measurement task
- Fully integrated 8-port probe autochange system for automated operation and improved CMM throughput
- Allows probe / stylus combinations to be exchanged automatically from heads and extension bars, without the need for re-qualification
- Provides protection for probes and extension bars
- Safeguards employees by removing the need to enter the measurement area to change probes
- Can be mounted horizontally or vertically* to maximise the machine's working volume
- In-built crash protection
- Rack height can be set using 104 mm (4.09 in) or 204 mm (8.03 in) legs
* Vertical mounting kit required

Dimensions
Number of ports | 8 |
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Dimensions (without legs) | 460 mm × 100 mm × 81 mm (18.11 in × 3.94 in × 3.2 in) |
Controller | ACC2-3 |
Installation and user's guides
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User guide: Autochange system
Renishaw’s ACR1 is a fully integrated 8 port probe exchange system. Mounted within the CMM’s working envelope, the autochange system facilitates fast, automatic probe exchange without the need for re-qualification of the probe assembly.
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Installation guide: Autochange system
Renishaw's autochange equipment is the world's first integrated CMM probe exchange system. Mounted within the CMM's working envelope, the autochange system facilitates fast, automatic probe exchange without the need for re-qualification of the probe assembly.
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Installation guide: Autochange system
Installation and programmer's guide for Renishaw's autochange system
Other
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Leaflet: Instruction leaflet: ACR1 / ACR3 / FCR25 port replacement
Renishaw racks allow fast repeatable exchanging of probes and styli without the need for manual intervention. This leaflet covers the replacement of ports for ACR1, ACR3 and FCR25 racks.
Part number | |
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ACR1 8 port autochange rack kit | A-1051-4000 |
ACC2-3 autochange controller for ACR1 | |
ACC2-3 autochange rack controller (RS232 only) | A-6299-0100 |
ACR1 accessories and cables | |
ACR1 MK (H) horizontal mounting kit | A-1051-0441 |
ACR1 MK (V) vertical mounting kit (to mount the ACR1 vertically both mounting kits need to be ordered.) | A-1051-1308 |
ACR1 additional 100 mm leg | M-1051-0147 |
ACR1 additional 200 mm leg | M-1051-0148 |
ACR1 long port replacement kit | A-1051-7077 |
ACR1 short port replacement kit | A-5036-0049 |
ACR1 mixed port replacement kit | A-1051-7076 |
ACR3 autochange rack | |
4 port passive probe and extension bars autochange rack. Requires an MRS kit for mounting on to a CMM. If 8 ports are required, 2 ACR3s can be mounted on one MRS rail. | |
ACR3 4 port autochange rack kit | A-5036-0005 |
ACR3 8 port autochange rack kit | A-5036-0500 |
MAPS manual autojoint probe stand | |
Stores up to 6 autojointed probes or extension bars | |
MAPS manual autojoint probe stand kit | A-1071-0001 |