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Technical Data
Magnetic Tape AB20-120-20-1-R1-C-16x-4943F (for unguided variant)
Coding:
absolute, ELGO 16 Bit
Basic pole pitch:
12 mm (± 0.05 mm)
Maximum tape length:
300 m per role / tape section
longer tapes must be composed of several segments of 285
m each.
Maximum length error:
± 200 µm/m
Operation temperature:
-10 °C … +70 °C
Storage temperature:
short-run: -10 °C … +60 °C
medium-run: +50 °C at 50% RH
Relative humidity:
max. 95 %, non-condensing
Dimensions:
B x H = 20 mm (± 0.1) x 2.45 mm (± 0.1)
Linear expansion coefficient:
11 x 10
-6
1/K
Linear thermal expansion:
∆L[m] = L[m] x
[1/K] x ∆
[K]
(L = tape length in meter, ∆
= relative change in temperature)
Bend radius:
min. 50 mm
Weight of magnetic tape
ca. 140 g/m (incl. adhesive tape and carrier)
Tape imprint
ELGO Standard, colour black, front size ≥ 6 mm
External magnet:
External magnetic fields shall not exceed 64 mT (640 Oe; 52 kA/m),
otherwise the magnetic coding will be damaged or destroyed.
Protection:
Back iron stainless steel (1.1248)
Adhesive tape:
3M 4943F