Balluff BML-S1H1 Series User Manual page 42

BML-S1H1/2-B/S6 _ C-M3 _ A-D0-KA _ _ , _ -S284
Absolute Magnetically Coded Position Measuring System
8
Accessories
Accessories are not included in the scope of delivery and
must be ordered separately.
8.1 Magnetic tape
For dimensions, see section 3.3.
– BML-M0_-A3_-A_-M0006-A,
BML-M0_-A3_-A_-M0009-A
(For sensor head BML-S1H...-M3A...)
– BML-M0_-A3_-A_-M0026-C,
BML-M0_-A3_-A_-M0028-C
(For sensor head BML-S1H...-M3C...)
– BML-M0_-A3_-A_-M0102-F,
(For sensor head BML-S1H...-M3F...)
BML-M0_-A3_-A_-M...
Accuracy class
3 = 5 µm
Adhesive layer
2 = 1.55 mm thick, with adhesive layer
3 = 1.35 mm thick, without adhesive layer
Influence of magnetic tape on system accuracy
(total non-linearity)
The magnetic tape is magnetized using Permanent
technology. This means system accuracy of ±7 μm can be
reached for the magnetic tape BML-M0_-A33-....
For a complete technical description and
assembly instructions for magnetic tapes,
please see the magnetic tape user's guide in
the Internet at
www.balluff.com/downloads-bml.
www.balluff.com
Cover strip
0 = Without cover strip
3 = With cover strip
®
8.2 Cover strip
To protect the magnetic tape from damage caused by
chips or chemicals, you may cover it using a stainless steel
cover strip.
Please note that the permissible gap between the sensor
head and measuring strip is reduced by the thickness of
the adhesive cover strip (0.15 mm) (Figure 4-1 and
Figure 4-2).
Before affixing the cover strip, carefully clean the surface of
the magnetic tape (acetone, turpentine, mild plastic
cleaner, no benzine).
If magnetic tape BML-M0_-A3_-A3-M... is
ordered, a cover strip in the same length is
included in the scope of delivery.
The cover strip can be ordered as drum goods in 4 defined
lengths.
Thickness incl. adhesive
Width
Length
BML-A013-T0500
BML-A013-T1000
BML-A013-T2400
BML-A013-T4800
For a complete technical description and
assembly instructions for cover strips, please see
the magnetic tape user's guide in the Internet at
www.balluff.com/downloads-bml.
Approx.
0.15 mm
10 mm
5 m
10 m
24 m
48 m
english 19