RENISHAW RSP3-6 Extended Reach Probe User Manual

RSP3-6 extended reach probe

Enhanced access and inspection capability with RSP3-6

The RSP3-6 provides enhanced capability for accessing deep bores and inspecting features within large parts. It is available with a range of stylus holders for applications requiring straight and cranked extensions and can be used for both touch-trigger and 2D scanning applications.

The other RSP3 probes within the range (RSP3-1, -2, -3, -4) can be used for 3-axis scanning with fixed REVO head angles during measurement, providing the REVO system with 3D-scanning (X, Y, Z) with crank stylus capabilities. It also allows different lengths of styli to be used whilst maintaining optimum metrology performance.

Key benefits

Reach

Available with straight extensions up to 800 mm from REVO’s A-axis centre of rotation, and cranked extensions up to 600 mm from REVO’s A-axis centre of rotation.

Accuracy

Scanning accuracy: Typically better than 10 µm form error (filtered) and 5 µm diameter error.

Touch-trigger accuracy: Typically better than 3 µm form and diameter error.

Part of the REVO 5-axis multi-sensor system

Long extensions combined with 5-axis movements for better part access, and multi-sensor changing for increased flexibility.

Scanning of a ring gauge

Form error (F) and diameter error (D)

1. REVO A-axis centre of rotation

Touch-trigger probing of a ring gauge

Form error (F) and diameter error (D)
EWL = effective working length

Test setup criteria

values)
Artefacts used| Ø45 mm (nom) calibration sphere (for the calibration)
Ø50 mm (nom) ring gauge (for the ring gauge tests)
Scanning speed| 5 mm/s (for the ring gauge scan tests)
Touch speed| 2 mm/s (for the ring gauge touch tests)
Back off speed| 2 mm/s
Bi-directional scans| Bi-directional scan data is quoted to demonstrate the performance of the Renishaw probe calibration method

RSH3-6c-500          RSH3-6c-600

RSH3-6-600         RSH3-6-700
             

RSH3-6-800

Specification

orientations
Overtravel range| X, Y:| ±2 mm
+Z:| 1.7 mm
-Z:| 1.2 mm
Resolution| Capable of <0.1 μm
Weight| 300 g (10.58 oz) (excluding stylus holder and stylus)
Mounting| Magnetised kinematic coupling
Crash protection| ±X, ±Y, -Z| Via break out of probe or stylus holder
+Z| Via integral bump-stop design
Change rack options| RCP TC-3| For probe changing only This single port unit mounts to the MRS or MRS2
RCP2| For stylus holder changing only This single port unit mounts to the MRS or MRS2
Interface options| UCC S5

Effective stylus length range

RSP3-6 + RSH3-6c-500| EWL 348 mm (13.70 in)| EWL2 415 mm (16.34 in)| Using M2 star centre
---|---|---|---
RSP3-6 + RSH3-6c-600| EWL 448 mm (17.64 in)| EWL2 515 mm (20.28 in)
RSP3-6 + RSH3-6-600| EWL 456 mm (17.95 in)| EWL2 524 mm (20.63 in)| Using 10 mm stylus
RSP3-6 + RSH3-6-700| EWL 556 mm (21.89 in) | EWL2 624 mm (24.57 in)
RSP3-6 + RSH3-6-800| EWL 656 mm (25.83 in)| EWL2 724 mm (28.50 in)

Maximum permissible stylus length vs mass

• Includes weight of stylus centre

www.renishaw.com/RSP3-6 #renishaw

+44 (0) 1453 524524uk@renishaw.com

© 2014–2023 Renishaw plc. All rights reserved. RENISHAW® and the probe symbol are registered trade marks of Renishaw plc.
Renishaw product names, designations and the mark ‘apply innovation’ are trade marks of Renishaw plc or its subsidiaries.
Other brand, product or company names are trade marks of their respective owners.
Renishaw plc. Registered in England and Wales. Company no: 1106260. Registered office: New Mills, Wotton-under-Edge, Glos, GL12 8JR, UK.

WHILE CONSIDERABLE EFFORT WAS MADE TO VERIFY THE ACCURACY OF THIS DOCUMENT AT PUBLICATION, ALL WARRANTIES, CONDITIONS, REPRESENTATIONS AND LIABILITY, HOWSOEVER ARISING, ARE EXCLUDED TO THE EXTENT PERMITTED BY LAW.

Part no.: H-1000-2122-04-B
Issued: 11.2023

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