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4.4
Technical Data Magnetic Tape
The magnetic tape consists of two components:
The actual magnetic tape which carries the position information
A mechanical stainless steel back iron
Magnetic Tape AB20-10-10-2-R-11
Coding
Pole pitch
Operation temperature installed
Storage temperature uninstalled
Gluing temperature:
Relative humidity
Accurateness 20°C in mm
Material carrier tape
Double-faced adhesive tape
Dimensions
Length expansion coefficient
Thermal length expansion
Available lengths
Weight magnetic tape
Tape imprint
Influence of external magnets
Protection class
absolute, two tracks system
1 mm
-20 ... +65 °C
(-20... +80° C when using without adhesive tape, options „B" or „D")
Short-term: -10 ... +60° C
Medium-term: 0 ...+40° C
Long-term: +18° C
(-20 ... +80° C when using without adhesive tape, options „B" or „D")
+18°C ... +30°C
max. 95 %, non-condensing
±(10 + 20 x L[m])
(L = measuring length in meters)
Precision strip 1.4310 / X10CrNi 18-8 (EN 10088-3)
3M-9088 (observe instructions), others on request
without adhesive tape:
10 mm (±0,1) x 1,35 mm (±0,11)
with adhesive tape (excl. carrier):
10 mm (±0,1) x 1,56 mm (±0,13)
with adhesive tape (incl. carrier):
10 mm (±0,1) x 1,63 mm (±0,14)
-6
16 x 10
1/K
∆L[m] = L[m] x [1/K] x ∆[K]
(L = tape length in meters, ∆ = relative temperature change)
Up to 8 m
ca. 62 g/m (incl. magnetic tape and cover tape)
ELGO standard, printing color black, digit height >= 5 mm
External magnetic fields must not exceed 64 mT (640 Oe; 52 kA/m)
on the surface of the magnetic tape as this could damage or destroy
the code on the tape.
IP65
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Technical Data
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