ELGO Electronic LMIX2 Series, Operating Manual

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Technical Data
6.4 Technical Data Magnetic Tape
The magnetic tape consists of two components:
ƒ
The actual magnetic tape which carries the position information
ƒ
A mechanical stainless steel back iron
Magnetic tape MB20-50-10-1-R
Encoding: Incremental, one-track system
Pole pitch 5mm
Operation temperature processed:
-20 °C … +65 °C
(-20 °C … +80 °C when using the tape without adhesive tape, option
„B“ or „D“)
Storage temperature unprocessed:
Short-term: -10 °C … +60 °C
Medium-term: 0 °C … +40 °C
Long-term: +18 °C
(-20 °C … +80 °C when using the tape without adhesive tape, option
„B“ or „D“)
Gluing temperature: +18 °C … +30 °C
Relative humidity: max. 95 %, non-condensing
Accuracy at 20°C in mm:
+/- (0,025 + 0,02 x L[m])
(L = measuring length in meters)
Material carrier tape: Precision strip 1.4310 / X10CrNi 18-8 (EN 10088-3)
Double-faced adhesive tape: 3M-9088 (observe processing notes), others on request
Dimensions:
Æ
without adhesive tape:
10 mm (+/- 0.1) x 1.35 mm (+/- 0.11)
Æ
with adhesive tape (excl. carrier):
10 mm (+/- 0.1) x 1.56 mm (+/- 0.13)
Æ
with adhesive tape (incl. carrier):
10 mm (+/- 0.1) x 1.63 mm (+/- 0.14)
Length expansion coefficient:
α ≈ 16 x 10
-6
1/K
Thermal length expansion:
∆ L[m] = L[m] x
α
[1/K] x ∆
ϑ
[K]
(L = tape length in meters, ∆ ϑ = relative temperature change)
Bending radius:
min. 150 mm
(min. 50 mm when using the tape without adhesive tape, option „B“ or
„D“)
Available lengths: 32 m (up to 70 m on request)
Weight magnetic tape: ca. 62 g/m (including magnetic tape + cover foil)
Imprint on tape: ELGO standard, printing color black, character height >= 5 mm
Influence of other magnets:
Other magnetic fields must not exceed 64 mT (640 Oe; 52 kA/m) at the
surface of the magnetic tape, as this could damage or destroy the en-
coding of the magnetic tape.
Protection class: Carrier tape stainless steel
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