MarSurf | Roughness and contour measuring station

MarSurf VD 140

Art. no. 6269020

The professional all-rounder
for roughness and contour
with 140 mm measuring path

The new MarSurf range CD, GD and VD is a precision product offering the highest speed and flexibility.
An improved floor to floor time of up to 65 % provides convincing proof of the speed. The flexibility is highlighted by the large measuring range, the workpiece flexibility (even up to 80 kg) and simple clamping system. It also supports the repeatability and therefore also accuracy.
A particular feature of the MarSurf VD is the highly accurate contour and roughness measurement using one system. Simply replace the  roughness measuring system and complete highly accurate roughness measurements.

MarSurf VD 140

One platform, many advantages

All machines in the MarSurf family run on a common platform.
  • Short measuring times thanks to high axis speeds and automated measuring sequences
  • Simple, fast mounting, and changeover thanks to innovative clamping system
  • Magnetic mount for changing the probe arm quickly without the need for tools
  • Spacious support plate and large measuring range: ideal for measuring large workpieces
Changing the probe system without tools

The optimized probe systems allows you to achieve highly accurate roughness and contour measurements using a single measuring station:

  • Changes during operation reduce changeover times
  • Roughness measurement using the contour probe system can be achieved with very high measuring range at the same time
  • High level of security thanks to digital interface
  • Changing the probe system ensures highly accurate roughness measurements are possible
Easy and quick measurements

The simple clamping system positions workpieces safely, quickly and correctly. The measurement itself is completed up to 65% faster due to the fast axes and new probe systems (measured on a pin as an example).

The entire process can be automated with the fast CNC axes and MarWin. This helps to make further savings to the process on site.

MarSurf VD 140 | Art. no. 6269020
Resolution with roughness probe system:
Measuring range 1: 2.0 nm
Measuring range 2: 0.2 nm

with contour probe system:
max. 6 nm (with 210 mm probe arm)
Start of traversing length (in X) 0.1 mm
Measuring speed 0.02 mm/s to 10 mm/s
End of traversing length (in X) 140 mm
Positioning speed X: 0.02 mm/s to 200 mm/s
Z: 0.02 mm/s to 50 mm/s
Traversing lengths 0.1 mm to 140 mm
Guide deviation with roughness probe system:
0.20 µm / 60 mm
0.40 µm / 140 mm
0.75 µm / 280 mm
Measuring force (N) with roughness probe system:
0.7 mN

4 mN to 30 mN, adjustable via software
Probe Roughness probe system (skidless)
Contour probe system
Probe arm length with roughness probe system:
45 mm to 135 mm

with contour probe system:
210 mm to 490 mm
Weight (gross) 200 KG
Workpiece diameter max. 90 kg
Measuring range mm with roughness probe system
500 µm (±250 µm) for probe arm length 45 mm
1500 µm (±750 µm) for probe arm length 135 mm

with contour probe system
70 mm with probe arm length 350 mm
max. 100 mm with probe arm length 490 mm

Variety of applications for our products

Mechanical engineering
Bearings, threads, threaded rods, ball screws, shafts, racks
Metrology close to production 
Contour measurement in a semi-automatic process
Steering, brake system, gearbox, crankshaft, camshaft, cylinder head 
Contour measurement for hip and knee endoprostheses, medical screws, dental implants
Label Art. no.
6299439 MarWin
EasyContour&Roughness Plus
Rel_MarSurf MarWin
MarWin MarSurf
Mahr is standardizing as well
Short measuring times
Quick axes, fast performance
Large measuring range
For small components - for large components
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