Skip navigation

SFM-A2 surface finish module

Technical specifications
Documents
Part numbers
Additional information

Enhanced access and inspection capability for integrated surface finish measurement

SFM-A2Features

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

SFM-A2 dimension image
loading