Manual BBB4_ENG_01_2016_991301 41
Motor installation, continued
Checkingforbrakewear
Table 32. Brake parts
Checkingforbrakewear
The brake is normally assembled as shown in the picture below.
ThefollowingairgapsapplytotheFBbrakes:
Table33.Airgaps
Iftheairgaplim tisexceededitcanbeadjustedassetoutin
the table below.
Table34.Brakelininglimits
Part no
Teil Nr.
Part name Name des Teils
1 Stator packet Statorpaket
2 Spacer Abstimmring
3 Brake lining Bremsbelag
4 Assembling bolt Screw
5 Boss Nabe
6 Shaft retaining C-ring Lock washer
7 Cover Abdeckung
8 Fan set bolt Sicherungsschraube
9 Fan (Not provided for FB-01A1 and FB-01A) Lüfter
10 Leaf spring Blattfeder
11 Brake disk Bremsscheibe
12 Armature plate Ankerscheibe
13 Spring Feder
14 Electromagnetic coil Magnetspule
15 Ball bearing Kugellager
16 Motor shaft Motorwelle
Type of brake
Air gap G (mm)
Nominal dimensions Limit
FB-01A
FB-02A
FB-05A
0.2~0.35 0.5
FB-1B, 1D
FB-2B, 2D
0.3~0.4
0.6
FB-3B, 3D 0.7
FB-5B
FB-8B
0.4~0.5 1.0
FB-10B
FB-15B
0.4~0.5 1.2
FB-20
FB-30
0.6~0.7 1.5
Type of brakes Thicknes of brake lining
Thickness limit
x (mm)
FB 01A
FB-02A
FB-05A
T
ac
ke in
i g at our specialize plant.
pe of b ake
1, FB 0
1, B 0
, 0
brake lin ng
l th ckness
m)
D me sio s of br ke ining
to
one-oadjustment
FB-1B,1D 6.0
FB-2B,2D 7.2
FB-3B,3D 8.0
FB-5B,8B
-6) Rep
4W 0 5A
i g
i g at our speci liz d plant
e of b a e
1 B
-
0
1 B
-
0
1, B
-
0
B
-
1B
Dimensions of
t ickness
m)
f in
B
-
2B
B
-
3B
5B, 8B
7 0
to
6
FB-10B,15B 7
FB-20,30 12