Mittelmann UniDrive Originalbetriebsanleitung / Prüfbuch Seite 53

Original Operating Instructions UNIDRIVE
2.1 Technical Data and Marking of the Descender Device
Manufacturer:
Product:
Type:
Rope:
Certification:
Max. descent height:
Max. descent load:
Min. descent load:
Maximum ambient temperature:
Minimum ambient temperature:
Max. height / load for descents:
Max. height / load for descents:
Descent velocity:
Calculation of the descent work
done:
Mittelmann Sicherheitstechnik GmbH & Co. KG
Descender Device
UNIDRIVE
Mittelmann sheathed core rope Ø 9 mm and Ø 10.5 mm -
EN 1891:1998
Weight: 61 g/m (Ø 9 mm) / 71.5 g/m (Ø 10.5 mm)
Elongation 4.2% (Ø 9 mm) / 3% (Ø 10.5 mm)
Material: polyamide
EN 341:2011/1A (100kg) /1B (200 kg)
160 m
200 kg
50 kg
60° C
-40° C
48 x 160 m, max. 100 kg
5 x 160 m, max. 200 kg
0.8 m/s with loads up to 100 kg.
(with heavier loads higher speeds up to 2.0 m/s can be expected)
m = descent load (kg)
m
g = 9.81 /
s
h = descent height
n = number of descents
Class A: W=7.5 x 10
Class B: W=1.5 x 10
= ∗ ∗ ℎ ∗
6
J /
6
J
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