Metrology
Metrology
MarShaft MAN Manual tactile shaft measuring machine
EN
MarShaft MAN is a universal, modular shaft measuring instrument for the fast and flexible measurement of shaft-type testpieces.
Precision workpieces can be produced cost-effectively and to a high level of quality across all manufacturing stages – from cutting to length through to hard finishing – if the individual process steps are kept consistently stable. That is exactly where production-floor characteristics testing with MarShaft MAN comes in. Short feedback times on reaching the tolerance limits and seamless documentation of all functional data relating to the component soon pay off.
The MarShaft MAN shaft measuring center is the right solution for your quality control.
The MarShaft MAN shaft measuring center is available in a number of different instrument sizes (workpiece lengths up to 400 mm / 800 mm / 1200 mm / 1600 mm / 2000 mm / 2400 mm, diameters from 120 mm to 220 mm) and its modular design allows it to be adapted to individual measuring tasks. The measuring modules (e.g. diameter, length, roundness module) can be arranged in any order or can easily be added at a later date.
Advantages at a glance:
  • No operator influence
  • Highly accurate measuring results
  • Excellent repeatability
  • Measuring system for all typical measuring tasks, including length, diameter, radial run-out, axial run-out, recess width, cone angle, roundness, coaxiality, concentricity and much more
  • Automatic measuring force application to avoid operator influence
  • Good workshop compatibility for direct use in production
  • User-friendly MarCheck evaluation computer (2 models)
  • Technical data
  • Applications

Diameter error limit (X) (µm)
(0.8 + L/100) µm, L (length) in mm
(at 20°C ± 1°C on reference standard)
Drive
manual
Lens
Optical measuring system (OMS) with matrix camera and software
Length error limit (Z) (µm)
(3 + L/100) µm, L (length) in mm
(at 20°C ± 1°C on reference standard)
Angle resolution (°)
0,001
Measuring range diameter (X) (mm)
120 or 220
Workpiece weight (max.) in kg (text)
20 / 60
Length/diameter resolution (mm)
0,0001
Measuring range length (Z) (mm)
400 / 800 / 1200 / 1600 / 2000 / 2400

Typical workpieces:
Crankshaft, camshaft, gear shaft, rack, axle journal, hollow shaft, drive shaft, piston

Typical measuring tasks:
Length, diameter, radial run-out/axial run-out

Other measuring tasks:
Distance, recess width, depth, increment, recess diameter, roundness, taper, angle, radius, intersection point, position of cross-holes, and much more