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6.4
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 MB20-50-10-1-R
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
Width
Height
Length expansion coefficient
Thermal length expansion
Bending radius
Available lengths
Weight magnetic tape
Tape imprint
Protection class
Influence of external magnets
incremental, single track system
5 mm
−20 ... +65° C
Short-term: −10 ... +60° C
Medium-term: 0 ...+40° C
Long-term: +18° C
+18 ... +30° C
max. 95 %, non-condensing
±(25 + 20 x L), L = measuring length in meters
Precision strip 1.4310 / X10CrNi 18-8 (EN 10088-3)
3M-9088 (observe instructions), others on request
10 mm
magnetic tape without back iron stripe: 1.05 mm (± 0.10)
with back iron, without adhesive tape: 1.35 mm (± 0.11)
with back iron + adhesive tape, without protective foil: 1.55 mm (± 0.13)
with back iron + adhesive tape + protective foil: 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)
min. 150 mm
32 m (up to 70m on request)
ca. 62 g/m (incl. magnetic tape and cover tape)
ELGO standard, printing color black, digit height >= 5 mm
IP65
External magnetic fields must not exceed 64 mT (640 Oe; 52 kA/m) on
the surface of the magnetic tape because this could damage or destroy the
code on the tape.
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Technical Data
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