2 Product design
Operating instructions BRB
18
(08.10)
MT_BRB_BA_04_790086762_00.doc
orbitalum tools
gmbh
2.8.4
Brush attachments for BRB 4 (for BRB 2 on request)
The new brass brush attachments prevent chips and other foreign bodies from
unintentionally falling into the inside of the pipes, making them particularly
useful for vertical work on containers. The brushes are quick and easy to
mount on the threaded spindle of the new BRB. BRB machines built up to the
year 10/2009 can be retrofitted with a new threaded spindle (see chap. 2.8.6,
p. 18). All brushes can be used for both clamping systems (Standard/NC).
1 packaging unit = 5 brushes. For more information, see section 11.1, p. 73.
Article
Brush attachment
Pipe ID min.-max.
Code
10 25 33
[mm]
[inch]
Brush M8/25*
–
–
–
19.1 - 24.3
0.752 - 0.957
790 086 520
Brush M8/28*
–
–
–
22.1 - 27.3
0.870 - 1.075
790 086 521
Brush M8/31*
–
–
–
25.5 - 30.8
1.004 - 1.213
790 086 522
Brush M8/34*
–
–
–
28.5 - 33.8
1.122 - 1.331
790 086 523
Brush attachment 10
x
–
–
–
–
790 086 497
Brush 10/43
x
–
–
32.0 - 42.1
1.260 - 1.657
790 086 524
Brush 10/53
x
–
–
40.9 - 52.0
1.610 - 2.047
790 086 525
Brush attachment 25
–
x
–
–
–
790 086 498
Brush 25/62,5
–
x
–
50.7 - 61.7
1.996 - 2.429
790 086 526
Brush 25/71
–
x
–
59.4 - 70.4
2.339 - 2.772
790 086 527
Brush 25/81
–
x
–
69.2 - 80.2
2.724 - 3.157
790 086 528
Brush attachment 33
–
–
x
–
–
790 086 499
Brush 33/91
–
–
x
79.6 - 90.5
3.134 - 3.563
790 086 529
Brush 33/101
–
–
x
89.4 - 100.4
3.520 - 3.953
790 086 530
Brush 33/112
–
–
x
99.6 - 110.8
3.921 - 4.362
790 086 531
Custom brush**
–
–
–
–
–
790 086 540
*
Brush attachment is not necessary because an attachment adapter is included with the brush kit.
**
When ordering, please specify the required inner diameter of the pipe. The correct brush attachment will
be supplied.
2.8.5
Brushes original equipment kit for BRB 4
Contains all brushes (1 brush per dimension) and attachments as listed in
table, section 2.8.3, p. 17.
Article
Brush attachment
Pipe ID min.-max.
Code
10 25 33
[mm]
[inch]
Brushes original equipment kit for
BRB 4
x
x
x
19.1 - 110.8 0.752 - 4.362
790 086 535
2.8.6
Threaded spindles for older machines
For older machines (up to 10/2009) you can take advantage of the brushes by
replacing the respectiev threaded spindles.
Article
Code
Complete threaded spindle for mandrel 19.05 / BRB 4
790 086 190
Complete threaded spindle for mandrel 31.50 / BRB 4
790 086 160