ELGO Electronic EMIX2 series, Руководство по эксплуатации

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Technical Data
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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 MB20-20-10-1-R
Coding
incremental, single track system
Pole pitch
2 mm
Operation temperature installed -20 … +65° C
(-20 … +80° C when using without adhesive tape, options „B“ or „D“)
Storage temperature uninstalled 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“)
Gluing temperature:
+18 … +30° C
Relative humidity max. 95 %, not condensing
Accurateness 20°C in mm +/- (20 µm +20 µm x L)
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 instructions), others on request
Dimensions

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)
Length expansion coefficient

16 x 10
-6
1/K
Thermal length expansion
∆L[m] = L[m] x

[1/K] x ∆

[K]
(L = tape length in meters, ∆  = relative temperature change)
Bending radius
min. 150 mm
Available lengths 32 m (up to 70m on request)
Weight magnetic tape ca. 62 g/m (incl. magnetic tape and cover tape)
Tape imprint ELGO standard, printing colour black, digit height >= 5 mm
Influence of external magnets 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.
Protection class
IP65