Renishaw SP25M Bedienungsanleitung Seite 65

SP25M user's guide
http://www.renishaw.com
SP25M disc styli carrying capability
SP25M is compatible with disc styli when using the SM25-1, SM25-2, SM25-3 or SM25-4 scanning modules and their respective standard
stylus holders.
For SM25-1 and SM25-2, it is mandatory that a 20 mm long extension must be used between the respective stylus holder and disc stylus
unless the disc has an effective working length of 20 mm or more.
SP25M - SH25-#
Module / stylus holder
Effective stylus reach
(by using these extensions * between the stylus holder and the disc)
Maximum permissible disc stylus length vs mass
Maximum operating stylus tip deflection for above in any orientation
* For example, use part number M­5000­3592 (20 mm long × M3 stainless steel extension)
** Representative test results for these configurations is shown in the tables in
*** This excludes the mass of the 20 mm extension
**** This excludes the mass of the 50 mm extension
SP25M - SH25-#A
Module / stylus holder
Effective stylus reach
(by using these extensions * between the stylus holder and the disc)
Maximum permissible disc stylus length vs mass
Maximum operating stylus tip deflection for above in any orientation
* For example, use part number M­5000­3592 (20 mm long × M3 stainless steel extension)
** Representative test results for these configurations is shown in the tables in
*** This excludes the mass of the 20 mm extension
**** This excludes the mass of the 50 mm extension
Issued 10 2015
SM25-1 / SM25-2 / SM25-3 /
SH25-1 SH25-2 SH25-3
20 mm 50 mm 100 mm to 150 mm
(20 mm) (20 mm) (0 mm to 50 mm)
20 mm 20 mm 0 mm (13 g)
(9 g***) (6 g***) 20 mm (12 g***)**
50 mm (11 g****)
0.4 mm 0.4 mm 0.4 mm
Disc stylus performance
SM25-2 / SM25-3 /
SH25-2A SH25-3A
50 mm 100 mm to 150 mm
(20 mm) (0 mm to 50 mm)
20 mm (6 g***) 0 mm (13 g)
20 mm (12 g***)**
50 mm (11 g****)
0.4 mm 0.4 mm
Disc stylus performance
SM25-4 /
SH25-4
200 mm to 250 mm
(0 mm to 50 mm)
0 mm (11 g)
20 mm (10 g***)
50 mm (8 g****)
0.4 mm
SM25-4 /
SH25-4A
100 mm to 150 mm
(0 mm to 50 mm)
0 mm (11 g)
20 mm (10 g***)
50 mm (8 g****)
0.4 mm
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