SP25M user's guide
www.renishaw.com
ISO 10360-4 - cranked styli
Scanning
Crank
module
configuratio
n
SM25-1
25 mm
'down' 28
mm 'out'
SM25-1
55 mm
'down' 28
mm 'out'
SM25-2
55 mm
'down' 28
mm 'out'
SM25-2
85 mm
'down' 28
mm 'out'
SM25-3
105 mm
'down' 28
mm 'out'
SM25-3
105 mm
'down' 57.5
mm 'out'
SM25-3
125 mm
'down' 28
mm 'out'
SM25-3
125 mm
'down' 57.5
mm 'out'
SM25-3
155 mm
'down'
28mm 'out'
SM25-3
155 mm
'down' 57.5
mm 'out'
SM25-4
205 mm
'down' 28
mm 'out'
Issued 06 2022
Actual M3
ISO MPE
THN
stylus used:
data raw
Length / tip
Ø / stem
material
(mounted to
crank
centre)
21 mm / Ø4
3.1 µm
mm / SS
21 mm / Ø4
4.8 µm
mm / SS
21 mm / Ø4
2.5 µm
mm / SS
21 mm / Ø4
2.8 µm
mm / SS
21 mm / Ø4
1.8 µm
mm / SS
50 mm / Ø5
2.3 µm
mm / CER
21 mm / Ø4
2.1 µm
mm / SS
50 mm / Ø5
2.2 µm
mm / CER
21 mm / Ø4
2.7 µm
mm / SS
50 mm / Ø5
2.6 µm
mm / CER
21 mm / Ø4
3 µm
mm / SS
ISO MPE
ISO Diff
THN
data raw
data filtered
2.4 µm
1.7 µm
1.4 µm
2.4 µm
2 µm
1.5 µm
1.6 µm
1.7 µm
1.2 µm
1.2 µm
1.7 µm
1.3 µm
1.3 µm
1.2 µm
1.2 µm
1.3 µm
1.4 µm
1.9 µm
1.7 µm
1.7 µm
2.2 µm
1.7 µm
ISO Diff
Stylus tip
data filtered
deflection
1.2 µm
0.2 mm
0.8 µm
0.2 mm
1.3 µm
0.2 mm
1 µm
0.2 mm
0.8 µm
0.2 mm
1 µm
0.2 mm
0.8 µm
0.2 mm
0.7 µm
0.2 mm
1.2 µm
0.35 mm
1.1 µm
0.35 mm
1.3 µm
0.2 mm
Time taken
1' 11"
1' 09"
1' 09"
1' 08"
1' 12"
1' 12"
1' 12"
1' 11"
1' 16"
1' 16"
1' 11"
60