MMQ400 Roundness Tester

MarForm MMQ 400 is suitable for universal use for extensive workpiece evaluation according to DIN ISO 1101.
High precision measuring axes in Z and X make every form measuring task possible. MarForm MMQ 400 is available in different versions for:

  • High precision workpieces
  • Unusually long workpieces
  • Large and heavy workpieces
  • Use in production or in the precision measuring room
    Different modules are available with which the MarForm MMQ 400 can optimally be prepared for your requirements:
  • Motorized or manual centering and tilting table
  • Vertical axis (Z) with 900 mm, 500 mm or 350 mm measuring length
  • Horizontal axis (X) with 180 mm or 280 mm measuring length and with digital linear scales in the X and Z axes; high probe position accuracy for measurements requiring high reproducibility
  • Manual or fully automatic probe with short measuring circuit, high linearity, low measuring force
  • Path control for fast measuring of a nominal contour
Category:

Description
MMQ 400-2
Z= 350 mm
X= 180 mm
MMQ 400-2
Z= 500 mm
X= 280 mm
MMQ 400-2
Z= 900 mm
X= 280 mm
Roundness deviation (µm+µm/mm measuring height) *
0,01 + 0,00025
0,01 + 0,00025
0,01 + 0,00025
Roundness deviation (µm+µm/mm measuring height) **
0,02 + 0,0005
0,02 + 0,0005
0,02 + 0,0005
Axial runout deviation (µm+µm/mm measuring radius) *
0,02 + 0,0001
0,02 + 0,0001
0,02 + 0,0001
Axial runout deviation (µm+µm/mm measuring radius) **
0,04 + 0,0002
0,04 + 0,0002
0,04 + 0,0002
Centering and tilting table
manual / automatic
manual / automatic
automatic
Table diameter (mm)
285
285
285
Table load capacity, centered (N)
600
600
400
Speed (rpm) 50 Hz / 60 Hz
0.2-15
0.2-15
0.2-15
Measuring path, motorized Z (mm)
350
500
900
Straightness deviation / 100 mm measuring path (µm)**, Z axis
0.15
0.15
0.15
Straightness deviation / total measuring path (µm)**, Z axis
0.3
0.4
0.9
Parallelism deviation Z-/C axis in tracing direction, measuring path (µm)
0.5
0.8
2
Measuring speed (mm/s), Z axis
0,1-30
0,1-30
0,1-30
Positioning speed (mm/s), Z axis
0,5 -100
0,5 -100
0,5 -100
Measuring path, motorized X (mm)
180
280
280
Straightness deviation /av. 100 mm measuring path (µm)**, X axis
0.4
0.5
0.5
Straightness deviation / total measuring path (µm)**, X axis
0.8
1.5
1.5
Perpendicularity X/C axis, measuring path (µm)
1
2
2
Positioning speed (mm/s), X axis
0,5-30
0,5-30
0,5-30
Measuring speed (mm/s), X axis
0,5-10
0,5-10
0,5-10

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