Balluff BML-S1G0-7-M5EG-0 Serie Instrucciones Breves página 9

BML-S1G0-_7_ _-M5EG-_0-_ _
Absolute Magnetically Coded Position Measuring System
Construction and function (continued)
The position measuring
–Roll +Roll
system is connected via a
12-wire cable.
M12 plug pin assignment
(view on pin side)
1) a = 60.1 mm for linear or arched applications, or 52.4 mm for rotative
applications with BML-...-SA26-...
–X +X
Z
Application Distance a
range [mm]
Linear 60.1
Arc (< 360°) 60.1±0.5
Ring (> 360°) 52.4±0.5
1) For arc and ring application
2) A larger air gap Z can be achieved with lateral offset Y is less.
3) Inserting and retracting the tape is possible.
4) Air gap without cover tape. When using the cover tape Z is reduced by
0.15 mm.
5) For ring application only
6) Only possible without cover tape.
7) Optimal conditions (no cover tape) where Z = 0.4 mm
8) Rings of diameter 243 mm and larger BML-M38-A50-A0-M243/210-E)
are available.
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a 1)
+Yaw
Y
–Yaw
a 1)
–Pitch
+Pitch
Magnetic tape Area without
tape
3)
see user's guide
> 60 mm 3)
Ring on request –
Application Diameter
Linear –
243 mm 5), 6)
300 mm 6)
400 mm
500 mm
Arc-shaped
600 mm
motion
(< 360°) 7) ,
700 mm
Ring (> 360°) 8)
800 mm
1000 mm
1500 mm
2000 mm
Cover Lateral
offset Y 2)
strip
4)
3±0.5 mm
–
Z 2), 4)
0,2...0,8 mm
≤ 0.1 mm
≤ 0.1 mm
≤ 0.2 mm
≤ 0.3 mm
≤ 0.4 mm 7)
≤ 0.5 mm 7)
≤ 0.5 mm 7)
≤ 0.6 mm 7)
≤ 0.6 mm 7)
≤ 0.7 mm 7)
Pitch Yaw Roll
≤ ±0.5° ≤ ±0.2° ≤ ±0.5°
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