4
Installation
16
03.2018
ba
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|
A
11
86
75
01
R
ev
A
A
4
Installation
4.1
Stationary hoist
Fig. 6
Wire rope
hoist type
M
T
(rope drum torque)
[lb
f
in]
YKA/SKA
½ × F × 5 in
YKB/SKB
½ × F × 6.6 in
YKC/SKC
½ × F × 8.6 in
YKE/SKE
½ × F × 14 in
Possible mounting positions and fleet angles
Fee
t “at bottom” and “at top”
are possible for designs with bottom hook block (rope lead-
off vertically downwards).
The YK/SK wire rope hoist with 1PS and 1PS twin hook rope lead-off can be installed in
various positions (fleet angles see page 20-23, section
4.2
“
Fleet angle
”
)
1.
If possible, install the hoist in the
preferred installation position
***
(see page 20, section
4.2 1 “Attachment at bottom”
)
2.
Use the fixing elements specified, see the following figures and tables.
3.
Take care that no distortion arises from unevenness (
max. 0.5°, max. 0.079 in.
)
4.
The customer's substructure must take up the torque M
T
from the rope drum. It must
therefore be torsion resistant.
5.
If the rope lead-off is not vertical, the shearing forces arising must be taken up by a
shear bar.
6.
For tightening torques see page 102, section
11.4
“Tightening torques”.
Standard reevings
1PS
2PS
4PS
1PD
2PD
4PD
Fig. 7