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Mahr Mterology MarShaft SCOPE plus

The MarShaft SCOPE plus is a high-precision optical and tactile measuring system for rotationally symmetrical workpieces. It enables complete form measurement directly in harsh manufacturing environments.
  • Measuring range length (Z): 350 / 750 / 1000 mm
  • Measuring range diameter (X): 80 or 120 mm
  • High resolution: 0.01 to 0.0001 mm (length/diameter), 0.01 to 0.0001° (angle)
  • Error limits: Length ±(2 + L/125) µm, Diameter ±(1 + L/125) µm

Description

The MarShaft SCOPE plus offers a robust and versatile measuring solution for production environments requiring high precision and flexibility. With servo-driven axes and telecentric optics, it delivers fast, accurate measurements of both length and diameter while maintaining extremely low measurement errors. Its high-resolution CCD array ensures detailed form detection, enabling features that previously required specialized form testers to be measured in a single setup.

This system is designed for a wide variety of workpieces, including turned parts, camshafts, balance shafts, drive shafts, hydraulic components, and bone screws. Its capability to perform both optical and tactile measurements ensures reliable quality assurance directly on the shop floor, even under harsh conditions. The flexible measuring ranges (Z-axis: 350–1000 mm, X-axis: 80–120 mm) and ultra-precise resolutions make it suitable for small to large, complex parts, supporting modern manufacturing requirements with speed and accuracy.

Features

  • Optical and tactile measurement capability

  • Servo motor drives for precise movement

  • Telecentric precision lens and high-resolution CCD array

  • Flexible measuring ranges: Z = 350/750/1000 mm, X = 80/120 mm

  • Extremely high resolution: 0.01–0.0001 mm, 0.01–0.0001°

  • Low error limits: Length ±(2 + L/125) µm, Diameter ±(1 + L/125) µm

  • Suitable for harsh manufacturing environments

  • Wide application range: shafts, camshafts, turbocharger shafts, bone screws, worm gears, valves, and more

Specifications

MarShaft SCOPE plus | Art.-Nr. 5361501
Measuring range length (Z) (mm) 350 / 750 / 1000
Measuring range diameter (X) (mm) 80 or 120
Length/diameter resolution (mm) 0.01 to 0.0001
Angle resolution (°) 0.01 to 0.0001
Length error limit (Z) (µm) (2 + L/125) L in mm
(at 20°C ± 1°C on reference standard)
Diameter error limit (X) (µm) (1.0 + L/125) L in mm
(at 20°C ± 1°C on reference standard)
Drives Servo motors
Lens Telecentric precision lens
High-resolution CCD array

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Please fill in the request form below and one of our engineers will contact you to discuss your system requirements and if we can help, our typical response time is within 1 – 3 working day.