Mechanical installation
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| BA 14.0190 - EN | 02/2007
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4.3.3
Assembly of the flange
|
The flange (4) can be screwed onto the endshield (15) with the outer pitch circle (for
screw dimensions see chapter 3.3).
Flange assembly with additional screws
Stop!
| Behind the threaded holes for the screws in the flange there must be clearing
holes in the endshield (see chapter 3.3). Without clearing holes the minimum
rotor thickness cannot be used. Under no circumstances may the screws be
pressed against the endshield.
| For sizes 18 and 20 the threads at the fastening surface are shifted by 30°
with respect to the center axis of the manual release lever.
15
3
4
KL BKF46825-001-d.iso
Fig. 10 Flange assembly BFK468
4
Flange
15
Endshield
3
Set of fastening screws
1. Hold the flange (4) to the endshield (15) and check the pitch circle and the thread of
the fastening bore holes.
2. Screw the flange (4) onto the endshield (15) using the screws (3).
3. Tighten the screws evenly (for torques see chapter 3.3).
4. Check the height of the screw heads. On the outer pitch circle the screw head must
not be higher than the minimum rotor thickness. We recommend to use screws
according to DIN 912, property class 10.9 (for dimensions see chapter 3.3).
Flange assembly without additional screws
Stop!
Consider the permissible wear when dimensioning the depth of the thread in the
endshield (see chapter 3.3).
1. Hold the flange (4) to the endshield (15) and check the pitch circle and the thread of
the fastening bore holes.
2. Assemble the brake with the corresponding screw set (see chapter 4.3.2).
