Fem Group; Cable Installation / Removal - Tractel EPC1.6-8/9 Manual De Empleo

Winding
Reduction
ratio
18
20
Table B.

FEM Group

The FEM group depends on the cable speed :
V < 9 m/min : 1Bm/M3
§
V > 9 m/min : 1Cm/M2
§
The pulley has to be used in the spectrum of request, depending on the load and the utilisation period
according to the FEM 1987 rules

Cable Installation / removal

New design allows an easier installation.
M 6120 M
rev 17 – 03/2019
GB
Winding ratio =
The winding ratio alters the tensile strength in the wire
rope as hereafter - table (B) :
10%
It is obligatory to take into account these values for
9% load calculations
* Values for information only, depending on the
construction of the wire rope.
For more information, please ask your wire rope
supplier
1. Remove the axis, shift the brace and install the
2. Put the brace back in place, place the axis (and the
3. Fit the cable inside the carter through the opening.
pitch Ø
wire rope Ø
cable.
hook if the pulley is equipped with a hook).
(This operation can also be done before re-installing
the axis)
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