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SFM-A2 surface finish module
Enhanced access and inspection capability for integrated surface finish measurement
Features
The A-series of modules is designed to deliver high performance with a good level of capability to access part features. The cranked skid arm design of the A2 module provides additional clearance around part features.
Typical applications
General purpose; engine block gasket face, lateral scanning of crank shaft bearing journals.
Diamond tip radius (μm) | 2 or 5 |
Surface finish measurement range (μm) 2 μm modules 5 μm modules | 6.3 to 0.05 Ra 6.3 to 0.10 Ra |
Typical surface finish accuracy (of nominal Ra) * | ±(5% + 15 nm) |
Skid / stylus arrangement | Side-by-side |
Skid material | DLC coated stainless steel |
Nominal stylus tip protrusion beyond skid (mm) | 0.5 |
Skid length / radius (mm) | 4 / 40 |
Skid width / radius (mm) | 2 / 12.5 |
Skid contact force (N) | 0.2 |
Stylus contact force (N) | 0.003 |
SFM / SFH knuckle adjustment range | ±90° |
Weight (g) | 12 |
Resolution (nm) | 1 |
Measurement speed (mm/s) | Up to 1 |
Stylus holder compatibility | SFH-1, SFH-2 |
Lateral scanning capability | Yes |
Part number | |
REVO SFP2 kits | |
SFP2 combi kit #1 (A1 and A2 modules, single artefact) | A-5764-0001 |
SFP2 combi kit #2 (single artefact, no modules) | A-5764-0002 |
SFP2 combi kit #3 (A1 and A2 modules, triple artefact) | A-5764-0003 |
SFP2 combi kit #4 (triple artefact, no modules) | A-5764-0004 |
Single artefact kit (SFA1 and single artefact holding kit) | A-5764-0072 |
Triple artefact kit (SFA1, 2, 3 and triple artefact holding kit) | A-5764-0073 |
SFP2 probe and modules | |
SFM-A1 2 µm general purpose straight module (type A skid) | A1-D-02C90D |
SFM-A1 5 µm general purpose straight module (type A skid) | A1-D-05C90D |
SFM-A2 2 µm general purpose cranked module (type A skid) | A2-D-02C90D |
SFM-A2 5 µm general purpose cranked module (type A skid) | A2-D-05C90D |
SFM-B1 2 µm straight module with smaller skid for short lands (type B skid) | B1-D-02C90D |
SFM-B1 5 µm straight module with smaller skid for short lands (type B skid) | B1-D-05C90D |
SFM-B2 2 µm cranked module with smaller skid for short lands (type B skid) | B2-D-02C90D |
SFM-B2 5 µm cranked module with smaller skid for short lands (type B skid) | B2-D-05C90D |
SFM-B3 5 µm 90° module with smaller skid for pockets and grooves (type B skid) | B3-D-05C90D |
SFM-B4 5 µm cranked module with smaller skid for reach into confined areas (type B skid) | B4-D-05C90D |
SFM-B5 5 µm cranked module with smaller skid for reach into undercuts and grooves (type B skid) | B5-D-05C90D |
SFM-C3 2 µm straight module for small bores (type C skid) | C3-D-02C90D |
SFM-C3 5 µm straight module for small bores (type C skid) | C3-D-05C90D |
SFM-D1 2 µm 90° module for extra reach (type D skid) | D1-D-02C90D |
SFM-D1 5 µm 90° module for extra reach (type D skid) | D1-D-05C90D |
SFM-E1 2 µm long straight module with 2-part skid (type E skid) | E1-D-02C90D |
SFM-E1 5 µm long straight module with 2-part skid (type E skid) | E1-D-05C90D |
SFM-E2 5 µm long straight module with 2-part skid (type E skid) | E2-D-05C90D |
SFM-G1 Grooved engine bores prepared for PTWA coating (type G skid) | G1-D-10C30C |
SFM-H1 automatic transmission valve bodies, minimum feature access (mm): Ø9 × 122 (max. depth) (type H skid) | H1-D-02C90D |
SFM-H1 5 µm automatic transmission valve bodies, minimum feature access (mm): 9 122 (max. depth) (type H skid) | H1-D-05C90D |
Accessories | |
SFH-1 surface finish module holder | A-5764-0080 |
SFH-2 surface finish module holder | A-5764-0081 |
SFA1 3.0 SIN artefact (SFA1 plate with UKAS certificate) | A-5764-0060 |
SFA2 0.5 SIN artefact (SFA2 plate with UKAS certificate) | A-5764-0061 |
SFA3 0.4 ST artefact (SFA3 plate with UKAS certificate) | A-5764-0062 |
OFA optical flat artefact (* special product) | A-5764-3142 |
Single artefact holder mounting kit. Contains: SFAH-1 single plate holder, rack adaptor, leg adaptor, fixings for all options, tools | A-5764-0070 |
Triple artefact holder mounting kit. Contains: SFAH-2 triple plate holder, rack adaptor, leg adaptor, fixings for all options, tools | A-5764-0071 |
TFP tip find probe kit (including TP20 LF mod, stylus, PL24 cable) | A-5764-0063 |
MST module setting tool | A-5764-0091 |
System storage box | A-5764-0090 |