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MSA 3500 pages
MSA 350 SERIES - TECHNICAL DATA
Features:
Max. measuring length: 3040 mm
Rigid mounting; large cross-section
Mounting holes on the extrusion ends
Reference marks
Additional mounting support for longer measuring lengths
Scale model
System
resolution [µm]
Accuracy
grades [µm/m]
Grating pitch
[µm]
Integrated
interpolation
tt velocity [m/s]
Max.
t continuoustt
momentary
Square-wave signals with integrated Subdiving Electronics
MSA 350.24
10
±10
40
t times1
1
2
MSA 350.23
5
±5, ±10
20
t times1
1
2
MSA 350.64
2
±5, ±10
40
t times5
1
2
MSA 350.63
1
±5, ±10
20
t times5
1
1
MSA 350.73
0,5
±5, ±10
20
1
1
times10
Other accuracy grades or grating pitches (e. g. Inch) on request
Standard measuring lengths [mm]:
170, 220, 270, 320, 370, 420, 470, 520, 620, 670, 720, 770,
820, 920, 1040, 1140, 1240, 1340, 1440, 1540, 1640, 1740,
1840, 2040, 2240, 2440, 2640, 2840, 3040
Scale unit:
Glass scale (α ≈ 8.5 x 10−6/K)
Location of the reference marks:
-t Distance-coded reference marks:
t after travelling max. 20 mm
t the absolute position is available
-t
t
t
t
Up to measuring length 920 mm: one reference mark
in the middle of the measuring length or 35 mm from both
ends of measuring length; measuring length 1040 mm
and longer: 45 mm from both ends of measuring length
-t Optional: one reference mark at any location;
t additional reference marks by distances of n x 50 mm t
Required moving force:
-t With standard sealing lips: < 3 N
-t With low drag sealing lips: < 0.2 N
RoHS-conformity:
The Linear Encoders of the MSA 350 series comply with
the guideline of the RoHS-directive 2011/65/EU on
the restriction of the use of certain hazardous substances
in electrical and electronic equipment
14
Environmental sealing acc. EN 60529:
-t With standard sealing lips: IP 53
-t With DA 400: IP 64
Permissible temperature
–20 °C to +70 °C (storage)
0 °C to +50 °C (operation)
Weight (approx.):
3 kg/m (scale spar) + 0.4 kg (reading head with 3 m
cable)
Signal output (optional)
t Square-wave signals (single ended)
t with integrated Subdividing Electronics
t Square-wave signals (differential)
t via Line Driver RS 422 Standard
t with integrated Subdividing Electronicst
Power supply:
+5 V ±5 %,t < 150 mA (without interpolation, unloaded)
tt
< 200 mA (with interpolation, unloaded)
t
