Rope guard adjustability
The elevator machine is equipped with a
fi
xed or adjustable rope guard depending on the angle of
contact.
Figure 4-5-02 - For wrap angle 180
°
.
Figure 4-5-03 - Adjustability on both sides
±
5
°
.
Normal wrap angles 175
°
- 185
°
.
Figure 4-5-04 - Adjustability on both sides + 5
°
/- 30
°
.
Normal wrap angles 150
°
- 185
°
.
Figure 4-5-05 - Adjustability on both sides + 5
°
/- 90
°
.
Normal wrap angles 90
°
- 185
°
.
4.5.1
Rope guard fastening in the case of a traction sheave diameter of 320 mm
Adjustability on both sides + 5
°
/- 30
°
. Normal wrap angles 30
°
- 185
°
.
Rope guard in the case of a traction sheave diameter of 320 mm
"
"
The rope guard (1) is attached to the bearing plate (3) with two socket cap screws M12 x 25 - 8.8 (4)
and washers (5).
"
"
The elongated hole in the rope guard (1) enables the required distance to the ropes to be set at the
socket cap screws M12 x 25 - 8.8 (4).
Tightening torque M12 - 8.8: 79 Nm
"
"
The third rope retainer (2) is fastened with two hexagon head screws M12 x 25 - 8.8 (6) and
washers (7).
"
"
Through the elongated holes in the 3. rope retainer (2) enables the required distance to the ropes to
be set at the hexagon nuts M12 (6).
Tightening torque M12 - 8.8: 79 Nm
Translation of the original operating instructions
ZAtop SM250.45B
Mechanical installation
A-TBA17_04-GB 2023/28 Index 004 Part.-No. 01013409-GB (EU-BD 760/1)
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