MSA 770

Fixed fastening elements left and right

Technical Data

ModelMSA 770MSA 770MSA 770MSA 770MSA 770
Interface1 VppTTLx5TTLx10TTLx25TTLx50
Measuring stepDepending on external interpolation1.0 µm0.5 µm0.2 µm0.1 µm
Signal period20 µm--------
Integrated interpolation--Times 5Times 10Times 25Times 50
Max. velocity2.0 ms2.0 ms1.96 ms0.78 ms0.78 ms
Max. output frequency100 kHz--------
Edge separation amin--250 ns250 ns250 ns125 ns
Product parametersProduct values and -details
Electrical connectionCable, 0.5 m, 1 m or 3 m mit D-sub connector 15-pin or M12 connector 12-pin
Voltage supply
  • Sinusoidal voltage signals 1 Vpp: +5 V ±10 %
  • Square-wave signals via line driver: +5 V ±10 %
    • Power consumption max.
  • Sinusoidal voltage signals 1 Vpp: 825 mW (without load)
  • Square-wave signals via line driver: 990 mW (without load)
    • Current consumption typ.
  • Sinusoidal voltage signals 1 Vpp: 150 mA (without load)
  • Square-wave signals via line driver: 180 mA (without load)
    • Vibration 55 Hz – 2000 Hz100 m/s2
    Shock 8 ms200 m/s2
    Operating temperature0 °C to 50 °C
    Storage temperature−20 °C to 70 °C
    Mass reading head
  • 50 g (without cable)
  • Cable: 30 g/m, connector: D-sub connector: 28 g, M12 connector: 15 g
    • Standard measuring lengths (ML)[mm]70, 120, 170, 220, 270, 320, 370, 420, 470, 520, 570, 620, 670, 720, 770, 820, 870, 920, 970, 1040, 1140, 1240 (other measuring lengths on request)
    Graduation carrier
  • Glass scale (α ≈ 8.5 x 10-6/K-1), Grating period: 20 µm
  • Glass ceramic scale (α ≈ 0 x 10-6/K-1), Grating period: 20 µm
    • Accuracy grades (at 20 °C)
  • ±5 µm/m
  • ±3 µm/m
    • Location of the reference marks (RI)
  • Distance-coded reference marks
  • One reference mark in the middle of the ML
  • Up to ML 970 mm: 35 mm from left and right; from ML 1040 mm: 45 mm from left and right
    • Required moving forceWith standard sealing lips (NBR): < 2.0 N
    Environmental protection EN 60529With standard sealing lips (NBR): IP 53
    Mass scale spar (approx.)75 g + 0.57 g/mm (ML)

    Downloads
    MSA 770
    		 2076.52 kb
    3d models
    MSA770_ML1140
    		 581.64 kb
    MSA770_ML620
    		 581.45 kb
    MSA770_ML670
    		 581.45 kb
    MSA770_ML720
    		 581.45 kb
    MSA770_ML770
    		 581.45 kb
    MSA770_ML820
    		 581.45 kb
    MSA770_ML870
    		 581.45 kb
    MSA770_ML920
    		 581.67 kb
    MSA770_ML970
    		 581.63 kb
    MSA770_ML1040
    		 581.64 kb
    MSA770_ML570
    		 581.45 kb
    MSA770_ML520
    		 581.45 kb
    MSA770_ML470
    		 581.45 kb
    MSA770_ML70
    		 581.28 kb
    MSA770_ML120
    		 581.31 kb
    MSA770_ML170
    		 581.32 kb
    MSA770_ML220
    		 581.33 kb
    MSA770_ML270
    		 581.33 kb
    MSA770_ML320
    		 581.36 kb
    MSA770_ML370
    		 581.36 kb
    MSA770_ML420
    		 581.45 kb
    MSA 770 models step files
    		 2010.38 kb
    EC Declaration of conformity
    MSA 7xx- EC declaration of conformity
    		 531.48 kb