Renishaw XR20-W Machine Tool Rotary Axis Calibrator A-9920-0400 For Use W XL-80

MSRP: $26,371.00
(You save $9,371.00)
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24.00 LBS
$75.00 (Fixed Shipping Cost)

Out of stock

Product Description




Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.



Country of Manufacture:   UNITED KINGDOM



MPN:   A-9920-0400



Item Description

Renishaw XR20-W Wireless Rotary Axis Calibrator Factory Tested with 1 Year Warranty & ISO 17025 Certification.

XR20-W kit contents

Renishaw List Price $26,371.00 



Mounting ring with OARS magnetic mounts
Adaptor Plate
Centration Aid
Chuck Adaptor
Rotary software kit including Rotary XL software, 

XCal-View software and system manual

Battery charger
Batteries x 3
USB Cable and Mains Adaptor
Peli System Case 

XR20-W rotary axis calibrator overview

* XR20-W allows the measurement of rotary axis positional accuracy to within ±1 arc second. 

* Totally wireless operation and modular mounting systems ensure suitability for a wide range of machines. 

* Addresses the need for quick and easy testing on a wide range of machines and axis types. 

It does this by keeping all the features that made its RX10 predecessor a success, but adding a much simpler set up and operation. 

Features and benefits

Automated calibration 

The XR20-W is motorized and data capture is synchronised to axis movement, i.e. no operator intervention required during data capture.

High accuracy and repeatability

Measurement accuracy of ±1 arc second. All Renishaw systems are factory calibrated and delivered with traceable certification.

Use of Renishaw laser system

Provides a high integrity, non-contact reference measurement, remote from the axis under test.

The features above have been carried across from RX10, however the totally new design of XR20-W delivers many additional benefits:

Wireless operation

Lithium batteries and Bluetooth® communications give truly wireless operation 

Provides for easier and quicker set up and avoids issues with trailing cables, eliminating the safety hazard these create

Flexible mounting system

The measurement system is now separate from the mounting system
This modular approach allows far simpler and quicker set-up and can be configured for a wide variety of rotary tables, lathes and other rotary axes

Compact and light weight

Handling and fixing on machine can be achieved single handed
Easy cost effective transportation
Clearance issues on machine minimized

Off axis capability

Off axis rotary software* allows use of XR20-W in many machine configurations where it is difficult to mount the system directly on the machines rotary axis pivot point
Provides a solution for testing many five axis machines

Integrated target and alignment optics

Factory set alignment of retro-reflectors to XR20-W measurement axis minimises alignment and resulting measurement errors
A simple optical alignment aid helps minimise measurement errors. Alignment adjustments can even be made via software, providing quicker and safer working for the operator

Extended auto calibration and pre-test cycles

Pre-measurement calibration cycle compensates for remaining angular alignment errors
Data sampling during test overrun detects and sets axis direction sense and axis federate

New data collection software

RotaryXL enables quicker and more consistent test set up to give faster test results with increased confidence

Servo controlled drive

Rotary axis measurement speeds for larger angles (?5°) of up to 10 rpm
Uses unique, integrated rotary encoder technology

Product Information:

Brochure: XR20-W rotary axis calibrator

Brochure: XR20-W Rotary Axis Calibrator


Renishaw XR20-W Wireless Rotary Axis Calibrator Factory Tested with 1 Year Warranty & ISO 17025 Certification. Purchase with confidence from a Paypal verified retailer. 

If what you order is not what you receive you will be refunded the full purchase price for this sale.

Metrology Parts would like the opportunity to earn your business for this sale and all of your future Renishaw product needs.

If you have any questions feel free to contact us. With 35 plus years of experience with Renishaw products we can help with all of your application needs as well as your after sales support.