ProduCt CatalogUE
Vibration dampers
2
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Contents
Page
Why use vibration dampers?
Product range
Choice of vibration damper
4
4
4
Function
Dynamic function
Vibrations with only one degree of freedom
Free oscillation (natural frequency)
Forced vibration
Attenuation
Practical considerations
5
5
5
6
6
9
Cylindrical dampers
Applications
Advantages
Specifications
Type A
Type B
Type C
Type AK
Type D
Type DS
Impact buffers
Parabolic springs
10
10
10
11
12
13
14
14
14
15
15
Universal mountings
Paulstradyn
Stabiflex
Evidgom
2200 series
Applications
LM machine mounts
RPV anti-vibration pads
16
17
18
19
19
20
21
Shock absorbers
Cup mounts
GB330 series
22
23
Pneumatic mountings
SLM
24
Mini mountings
Minifix
SLF
25
26
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3
3
vibration dampers
Product range
This catalogue presents our standard range,
covering virtually every need for cylindrical
dampers, universal dampers, shock absorbers,
pneumatic dampers and mini dampers.
Should you be unable to find a suitable damper
here, we also offer an extended range, including
machine mounts, casing elements and urelast and
rubber springs. For further information on these
products, please call us on +45 4485 8100 or send
an email to info@betech.dk
Choice of vibration damper
If you are in doubt as to the most appropriate
damper, we will be pleased to offer you advice.
No task is too small or too big, and you are very
welcome to make use of our technical expertise
and know-how, even in the planning and design
phase.
Why use vibration dampers?
Wherever there is machinery, there is also
vibration. Vibration dampers are used to protect
people, machinery or buildings from unnecessary
and hazardous strain caused by vibration or its
associated shock and noise.
To help you find the ideal damper, we need to know
the following:
People are not always aware of how irritating
vibration really is, or of the injuries and damage
it can cause. Considerable financial and
environmental benefits can, however, often be
gained from damping vibration. Vibration dampers
extend the service life of machinery and equipment,
reduce the need for building maintenance and
improve the health and well-being of staff.
• rotation speed/frequency
• machine type
• machine weight
• no. of mountings
• installation environment.
In most cases, investing in vibration dampers
is relatively inexpensive but the results are both
appreciable and effective.
4
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vibration dampers
FUNCTION OF A FLEXIBLE MOUNTING SYSTEM
Dynamic function
This is the primary function of elastic suspensions
where there is vibration or shock. The calculations
presented here assume that the linear stiffness of
the mountings remains constant. This is true for
elastomeric mountings in normal conditions of use
(mechanical vibration, normal temperature).
Vibrations with only one degree of
freedom
The action of a flexible mounting system is very
complex. To present the principles, we will study a
simple idealised case (fig. 3).
Z
The equation of motion is:
z = A sin ωo t
The natural pulsation is: ωo =
ωo
Proper frequency Fp = ____
2π
√ MK
___
The oscillation continues indefinitely with an
amplitude A.
b) Damped
In this case, the machine oscillates about its
position of equilibrium with a damped sinusoidal
motion (see Fig. 4).
The equation of motion is:
Machine
z = A.e
- ε’oω’ot
.sin ω’ot
The natural pulsation is:
G
ω’o =
M
Flexible mounting S
2
2
ε’o is the damping factor at the frequency ω’o.
As ε’o is very close to εo, the natural frequency
may, therefore, be written as:
Fig. 3
Taking the case of a machine of mass M
constrained so that it can only move in a direction
parallel to the vertical axis Gz.
It is attached to its seatings by a flexible mounting
S with a stiffness K along the axis Gz.
z
Free oscillation (natural frequency)
a) Undamped (entirely theorical)
The machine, having been displaced
from its position of equilibrium by a
distance A, oscillates sinusoidally.
K (1 - ε’o ) = ωo 1 - ε’o
√___
√
M
ω’o
ωo
√1 - ε
2
o
For natural rubber, εo is small by comparison with 1
(from 0.02 to 0.1). ω’ο is, therefore,
very close to ωo.
2π
___
ωo
2π
___
ωo
A
π
___
5π
___
2ωo
2ωo
0
3π
___
2ωo
t
7π
___
2ωo
Fig. 4
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5
5
vibration dampers
Forced Vibration
If the machine is now subject to forced vertical
vibration induced by a sinusoidal force of
frequency ω.
The inducing force is F = FM sin ωt.
Attenuation
For rubber mountings, the term 4 ε 02 is much
smaller than 1. The attenuation in % is 1 – λ:
( ωω ) - 2
E% = 100 _______
( ωω ) - 1
2
0
- For a rigid suspension: the inducing force is
transmitted directly to the structure the machine is
mounted on.
1
( 1- ______
)
ω
(ω ) - 1
2
0
For a given induced frequency ω the attenuation
depends on the natural frequency of the
suspension.
For a particular direction, the relationship between
the natural frequency, the suspension’s subtangent
and the induced frequency are plotted on the chart
fig. 6 (page 8).
When the inducing force is applied, an oscillation
is induced at the natural frequency ωο, which dies
away rapidly so that, after a short period, only
the steady state forced vibration at frequency ω
remains which transmits a sinusoidal force to the
surrounding structure.
The force transmitted is: F’ = F’M sin ωt.
A transmission coefficient λ is defined as the ratio
between the amplitude of the force transmitted
F’M to the amplitude of the inducing force FM (or, if
preferred, the force that would be transmitted if the
suspension was not elastic).
For a mounting system using elastomeric mounts,
this coefficient is:
√(
or 100
0
- For an elastic suspension with a natural
ωo and
frequency ωο or proper frequency Fp =____
2π
damping factor εo.
F' M =
λ = ____
FM
2
For a particular induced frequency (for example
1500 rpm) it is possible to find the subtangent,
which will provide an acceptable attenuation.
In general, an attenuation greater than 50 % is
required. For this example, the chart indicates that
an attenuation of 80 % will be achieved for a natural
frequency of 10 Hz.
1 + 4 ε 02
_____________
2 2
2
1- ω
+ 4 ε0
2
ω0
)
To summarise:
Rigid system
Flexible system (ω0, ε0)
Inducing force
F = FM sin ωt
F = FM sin ωt
Transmitted force
F = FM sin ωt
F’ = F’M sin ωt
Transmission coefficient
λ=1
F' M =
λ = ____
FM
1+4 ε
√(_____________
1- ω ) +4 ε
2
0
2
2
ω20
The variations of the transmission, coefficient λ, as
ω
a function of ω0 for various values of ε0 are shown
in fig. 5 (page 7).
6
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2
0
vibration dampers
Transmission coefficient
Transmission
coefficient
5
εο = 0
4
Attenuation
Amplification
ε ο = 0,1
3
ε ο = 0,2
2
1
ω
___
ωο
1
√2
ω
___
ωo = 1 λ > Resonance
amplitude at resonance
which increases asεο
decreases.
ω
___
=
ωo
√2 λ < 1
Attenuation (or vibration isolation) region.
ω
As ___
increases, λ decreases.
ωo =
εo has very little effect.
ω
___
< √2, λ > 1
ωo
Amplification region
for any εo.
Fig. 5
An efficient mounting system use:
ω
a high value of ___
ω0
a moderate ε0
low value of ω0
low value of λ
- limited amplification in the resonant region.
- minor effect in the attenuation region.
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7
7
vibration dampers
Attenuation as a function of natural frequency and frequency of excitation.
(A theorical graph for a mounting system without damping)
Sub-tangent (mm)
Suspension natural frequency (Hz)
Frequency of excitation (rpm)
Frequency of excitation (Hz)
Fig. 6
8
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vibration dampers
Practical considerations
a - Variable speed machines
In practice, there may not be a single,well defined
value for ω, as machines may have a variable
speed (variable ω).
In these cases, the vibration isolation should be
determined for the lowest speed.
b - Passing through resonance
All machines must start and stop.
Starting from rest to reach the speed ω (in the
vibration isolation region), it is necessary to pass
through the resonant region.
It is neccesary to ensure:
- that the passage through resonance is as quick
as possible;
- that the suspension is sufficiently well damped so
that the maximum force transmitted presents no
risk for the machine, the suspension or the seating.
c - Elastomeric suspensions
For the elastomers currently used in flexible
mounting systems, the intrinsic damping factor ε0
lies between 0.02 and 0.1 (it can be as high as 0.2
with synthetics such as butyl rubber).
- In the vibration isolation region, the formula for
the transmission coefficient is simplified as, for
the values of ε0 for natural rubber, the term 4 ε2ο is
negligible by comparison with 1.
1
λ = _____ for ε0 between 0.02 and 0.1
ω 2 -1
ω20
1
- At resonance λr = _____
2 ε0
1
___
λ=
2ε
For natural rubber, therefore, the amplification at
resonance is between:
1
____
=5
2 x 0.1
and
1
____
= 25
2 x 0.02
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9
9
Cylindrical dampers
Applications
Cylindrical vibration dampers are universal vibration
isolators with a natural frequency of 15-20 Hz,
depending on load.
They are suitable for axial and radial loads.
Advantages
• Low cost.
• Wide variety of sizes.
Specifications
• Standard materials are usually zinc-coated steel
and natural rubber (NR). Metal connectors and
elastomer parts can, however, be produced in
a wide variety of materials, depending on the
conditions of intended use.
• If special conditions require it, we can, for
example, in cooperation with our suppliers,
produce metal parts in stainless steel and in AISI
304 or AISI 316 acid-resistant stainless steel.
• Should the application make special
requirements on elastomer type, e.g. resistance
to ozone, UV radiation or chemicals, we can also
supply appropriate solutions.
• As standard, the various sizes (hxØ) are
available with the following connector
combinations:
Type A: external/external thread
Type B: external/internal thread
Type C: internal/internal thread
• Finally, we also offer impact buffers. These are
described at the end of this section.
10
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Cylindrical dampers
Type A
Form
d
h
I
g
16 861/A
6
16 862/A
6
7
3
M3
7
6+3
M3
16 863/A
6
7
6
M3
16 871/A
8
8
6
M3
16 882/A
10
8
9
M4
16 881/A
10
10
9
M4
16 891/A
15
15
12
M5
16 892/A
15
20
12
M5
16 903/A
20
15
15
M6
16 901/A
20
20
15
M6
Standard hardness 40, 55 Shore A, NBR quality
Form
d
h
I
g
21 682/A
25 326/A
15
8
10
M4
15
15
13
M4
25 259/A
15
30
16
M4
31 658/A
20
25
19
M6
25 388/A
25
10
18.5
M6
20 292a/A
25
15
18.5
M6
20 292/A
25
20
18.5
M6
21 239/A
25
30
18.5
M6
25 356/A
30
20
20.5
M8
31 660/A
30
30
20.5
M8
20 291/A
40
30
24.5
M8
27 796/A
40
40
24.5
M8
25 332/A
50
20
28
M 10
25 333/A
50
30
34
M 10
27 797/A
50
45
34
M 10
20 290a/A
70
35
25
M 10
20 290/A
70
45
25
M 10
20 290b/A
70
60
25
M 10
25 327/A
75
40
37
M 12
25 336/A
75
55
37
M 12
25 334/A
100
40
43
M 16
25 335/A
100
55
43
M 16
25 328/A
100
75
43
M 16
Standard hardness 40, 55, 65 Shore A
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11 11
Cylindrical dampers
Type B
Form
d
h
I
g
16 871/B
8
8
6
M3
16 881/B
10
10
9
M4
16 891/B
15
15
12
M5
16 892/B
15
20
12
M5
16 903/B
20
15
15
M6
16 901/B
20
20
15
M6
Standard hardness 40, 55 Shore A, NBR quality
Form
d
h
I
g
25 326/B
15
15
13
M4
25 259/B
15
30
16
M4
31 658/B
20
25
19
M6
20 292a/B
25
15
18.5
M6
20 292/B
25
20
18.5
M6
21 239/B
25
30
18.5
M6
25 356/B
30
20
20.5
M8
31 660/B
30
30
20.5
M8
20 291/B
40
30
24.5
M8
27 796/B
40
40
24.5
M8
25 332/B
50
20
28
M 10
25 333/B
50
30
34
M 10
27 797/B
50
45
34
M 10
20 290/B
70
45
25
M 10
25 327/B
75
40
37
M 12
25 336/B
75
55
37
M 12
25 334/B
100
40
43
M 16
25 335/B
100
55
43
M 16
25 328/B
100
75
43
M 16
Standard hardness 40, 55, 65 Shore A
12
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Cylindrical dampers
Type C
Form
d
h
g
d1
16 872/C
8
10
M3
8
16 883/C
10
15
M4
10
16 891/C
15
15
M5
10
16 892/C
15
20
M5
10
16 901/C
20
20
M6
18
Standard hardness 40, 55 Shore A, NBR quality
Form
d
h
g
21 887/C
13
26
M4
25 326/C
15
15
M4
31 658/C
20
25
M6
25 356/C
30
20
M8
31 660/C
30
30
M8
20 291/C
40
30
M8
27 796/C
40
40
M8
27 797/C
50
45
M 10
20 290/C
70
45
M 10
25 336/C
75
55
M 12
25 335/C
100
55
M 16
25 328/C
100
75
M 16
31 475/C
150
55
ab
25 303/C
150
75
150 mm Ø
25 329/C
200
100
Bored out
Standard hardness 40, 55, 65 Shore A
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13 13
Cylindrical dampers
Type AK
Form
d
h
I
g
58 302
20
15
19.0
M6
58 236
30
20
20.5
M8
58 237
50
30
34.0
M 10
58 238
75
40
37.0
M 12
Standard hardness 40, 55, 65 Shore A
Type D
Form
d
h
I
g
25 326/D
15
13
13
M4
25 259/D
15
28
16
M4
31 658/D
20
23
19
M6
25 388/D
25
8
18.5
M6
20 292a/D
25
13
18.5
M6
20 292/D
25
18
18.5
M6
21 239/D
25
28
18.5
M6
31 660/D
30
28
20.5
M8
20 291/D
40
28
24.5
M8
27 796/D
40
38
24.5
M8
25 332/D
50
17
28
M 10
25 333/D
50
28
34
M 10
27 797/D
50
42
34
M 10
20 290/D
70
42
25
M 10
25 327/D
75
36
37
M 12
25 336/D
75
51
37
M 12
25 334/D
100
36
43
M 16
25 335/D
100
50
43
M 16
Standard hardness 55 Shore A
Type DS
Form
d
h
I
g
25 326/S
15
14
13
M4
31 658/S
20
23,5
19
M6
20 292/S
25
18,5
18.5
M6
31 660/S
30
28,5
20.5
M8
20 291/S
40
28,5
24.5
M8
25 333/S
50
28
34
M 10
20 290/S
70
43
25
M 10
25 327/S
75
37
37
M 12
25 335/S
100
50
43
M 16
Standard hardness 55 Shore A
14
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Cylindrical dampers
Impact buffers
Form
d
h
I
g
25 444
X
25
16.5
18.5
M6
25 481
X
50
17
28
M 10
25 443
X
80
30
35
M 12
38 655
125
45
43
M 16
38 652
52
35
M 10
38 653
83
60
M 12
38 654
125
90
M 16
Standard hardness 55, X = also 40 and 65 Shore A
Parabolic springs
Form
d
h
I
g
58 496
20
58 495
30
24
19
M6
36
20.5
M8
58 497
50
58
28
M 10
58 498
75
89
37
M 12
58 102
115
136
43
M 16
58 499
165
195
43
M 16
Standard hardness 55 Shore A
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15 15
Universal mountings
Paulstradyn
Benefits
Specifications
• Over 90 % isolation at 1,500
rpm (25 Hz).
sorer og generatorer. Kan også
•bruges
Constant
height
over wide
til rør,
loftspaneler,
transload range.
formatorer
og eltavler.
•Fordele
Stable effect throughout
service
life 90%
of damper.
• Mere end
dæmpning ved
1.500
(25 Hz).
• Easy
toomdr/min
fit.
• Konstant højde over et bredt
Applications
Universal
low-height mounting
Anvendelse
for stationary
equipment
with
Universaldæmper
med
lav indrotating
parts,
e.g.
fans,
pumps,
bygningshøjde til stationært udstyr med and
roterende
dele såsom
compressors
generators.
ventilatorer,
pumper,
kompresAlso suitable for pipes, ceiling
panels, transformers and
electrical enclosures.
belastningsinterval.
• Corrosion
protection
•corresponding
Stabil dæmpningsevne
inden
to 400 hours’
forspray
dæmperens
salt
test. levetid.
• Natural frequency:
Axial:
7 Hz
Specifikationer
Radial:
3 Hz to 5.5 Hz.
• Egensvingningsfrekvens:
•
Maximum
Aksial
7 Hz displacement:
Radial
3 Hz til 5,5
Axial:
12Hzmm
• Maksimal
bevægelse:
Radial:
±10 mm.
Aksial 12 mm
•
Temperature
Radial
±10 mm range:
-20 °C to +70 °C.
• Tempraturområde:
-20°C til +70°C
• Nem at montere.
• Korrosionsbeskyttelse svarende til 400 timers salttågetest.
E
G
A
I
C
G
N
E H
B
J
D
F
Type
Type
A
mm
A
mm
4-533701
40
7-533702
40
4-533701
12-533703 40 40
7-533702
20-533704 40 60
30-533705 40 60
12-533703
50-533706 60 60
20-533704
70-533707 60 80
30-533705
100-533708
50-533706
60 80
130-533709 80 80
70-533707
160-533710 80 100
100-533708
200-533711 80 100
130-533709
260-533712
160-533710
100 100
325-533713
150
200-533711
100
400-533714
150
260-533712
100
500-533715
150
325-533713
150
640-533716
200
400-533714
820-533717 150 200
500-533715
1050-533718150 200
640-533716
1350-533719200 200
820-533717
1050-533718
1350-533719
16
200
200
200
B
mm
B
mm
40
40
40 40
40 40
40 40
40 40
40 40
40 40
40 40
40 40
40 40
40 40
40
40
40
40
40
40
40
40 40
40 40
40 40
40
40
40
C
mm
C
mm
M6
M6
M6M6
M6M6
M6M6
M6M6
M6M8
M6M8
M8M8
M8M10
M8M10
M10
M10
M12
M10
M12
M10
M12
M12
M16
M12
M16
M12
M16
M16
M16
M16
M16
M16
D
mm
D
mm
52
52
52
52
52
76
76
52
76
76
100
76
100
76
100
100
124
100
124
100
124
124
182
124
182
124
182
182
240
182
240
182
240
240
240
240
240
240
E
mm
F
mm
G
mm
H
mm
I
mm
6,2
6,2
6.2
6,2
6.2
6,2
6,2
6.2
6,2
6.2
8,2
6.2
8,2
6.2
8,2
8.2
10,2
8.2
10,2
8.2
10,2
10.2
12,2
10.2
12,2
10.2
12,2
12.2
14,2
12.2
14,2
12.2
14,2
14.2
14,2
64
64
64
64
64
90
90
64
90
90
122
90
122
90
122
122
152
122
152
122
152
152
214
152
214
152
214
214
280
214
280
214
280
280
280
6,2
6,2
6.2
6,2
6.2
8,2
8,2
6.2
8,2
8.2
12,2
8.2
12,2
8.2
12,2
12.2
16,2
12.2
16,2
12.2
16,2
16.2
20,2
16.2
20,2
16.2
20,2
20.2
24,2
20.2
24,2
20.2
24,2
24.2
24,2
44
44
4444
6444
6444
6464
8464
8464
8484
10484
10484
104
104
154
104
154
104
154
154
204
154
204
154
204
204
204
12
12
12 12
32 12
32 12
32 32
48 32
48 32
48 48
68 48
68 48
68
68
116
68
116
68
116
116
159
159116
159116
159159
E
mm
14.2
14.2
14.2
F
mm
280
280
280
G
mm
24.2
24.2
24.2
H
mm
204
204
204
I
mm
159
159
159
J
mm
N
mm
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
3,0
3,0
3,0
4,5
4,5
4,5
5,5
5,5
5,5
5,5
6
6
6
6
6
6
12
12
12
1
10
1
10
10
10
20
20
20
20
J
mm
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.0
4.5
4.5
4.5
5.5
5.5
5.5
5.5
Maks.
belastning
kg Max.
N
mm
6
6
6
6
6
6
12
12
12
1
10
1
10
10
10
20
20
20
20
4
7
12
20
30
50
70
100
130
160
200
260
325
400
500
640
820
1050
1350
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
load
kg
4
7
12
20
30
50
70
100
130
160
200
260
325
400
500
640
820
1050
1350
Universal Mountings
Stabiflex
Benefits
Specifications
• Anti-vibration mountings
allow machinery to be placed
directly on the supporting
generatorer og motorer.
surface.
• Natural frequency:
6 Hz to 11 Hz.
• Axial to radial stiffness: 2-3:1.
Specifikationer
• Egensvingningsfrekvens:
•6 Hz
Conical
natural rubber section
til 11 Hz
•Fordele
Quickly fitted.
bonded
to inner
andog
outer
• Med vibrationsdæmperen kan • Forholdet mellem
aksial
• Wide
range,
consisting
of
five
metal
parts.
maskinen placeres direkte på
radial stivhed: 2-3:1
types,
each in three rubber
underlaget.
• Konisk gummidel af naturgum• Centre axis with threaded
•hardnesses.
Hurtig montage.
mi vulkaniseret til udvendig og
hole.
• Omfattende sortiment beståindvendig metaldel.
Applications
ende af fem typer med hver tre • •
Centerakse
medor
gevindhul.
Rectangular
oval base plate
A stable universal mounting
Fitting
instructions
gummihårdheder.
• Firkantet
eller oval bundplade
with pre-drilled
holes.
suitable
for most machines,
The anti-vibration mounting must
med frihuller.
Anvendelse
• •
Klokke
til protects
beskyttelse
af gumincluding
pumps,
compressors,
fitted so that the vibration
Dome
rubber
section
En god
og stabil
universaldæm- beMontageanvisning
Vibrationsdæmperen
skal
monmidel
og
fordeling
af
belastper
der
kan
anvendes
til
de
fleste
transmissions, generators and
input is in the axial direction.
and distributes load.
teres så vibrationer påvirker
ninger.
maskiner såsom pumper, kommotors.
dæmperen i aksial retning.
pressorer, transmissioner,
A
C
A
C
B
E
E
J
J
Firkantettype
type
Rectangular
Ovaltype
type
Oval
F
D
F
X
D
X
X
F
D
X
HårdNedBundA
Type
bøjningHard- hed
Deplade
mm
Base
A
Sh. A
mm
Type
ness
flection
530603
45 plateOval
3,5 mm
69
Sh. A
mm
530603
60
Oval
3
69
53060353060345 75 Oval Oval
3.54
6969
53060353061360 45 Oval Oval
3 3,5
6984
53060353061375 60 Oval Oval
4 3,5
6984
53061353061345 75 Oval Oval
3.53
8484
53061353062260 45 Oval
84
Firkantet 3.55
100
53061353062275 60 Oval
84
Firkantet 3 4,5
100
53062253062245 75
Rectangular
100
Firkantet 5 3,5
100
Firkantet 4.58
133
53062253064260 45
Rectangular
100
Firkantet 3.58
133
53062253064275 60
Rectangular
100
Firkantet 8 8
133
53064253065245 45
Rectangular
133
Firkantet 8 8
133
53064253065260 60
Rectangular
133
Firkantet 8 8
133
53065253065245 75
Rectangular
133
530652
530652
60
75
Rectangular
Rectangular
8
8
B
133
133
B
mm
B
C
mm
C
D
mm
D
E
mm
E
F
mmF
41
mm
M12
mm
98
mm
9
mm
41
41
41
41
51
41
51
51
51
51
52
51
52
52
52
71
52
71
52
71
71
71
71
71
71
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M12
M16
M12
M16
M12
M16
M16
M16
M16
M16
M16
98
9898
11598
11598
115
115
115
90
115
90
9090
11490
11490
114
114
114
114
114
114
9
99
11 9
11 9
1111
1111
1111
1111
1311
1311
1313
1313
1313
114
mm
114
114
114
114
137
114
137
137
137
137
114
137
114
114
114
144
114
144
114
144
144
144
144
144
144
71
71
M16
M16
114
114
13
13
144
144
Maks.
J
Vægt
belastning
Max.
mm J
kg
Weight
kg
load
6 mm
10-42
0,25kg
kg
6
15-60
0,25
6
10-42
6
30-125
0,25 0.25
15-60 0,45 0.25
7 6
20-93
30-125 0,45 0.25
7 6
40-165
20-93 0,45 0.45
7 7
65-260
40-165 1,0 0.45
7 7
50-210
65-260 1,0 0.45
7 7
65-275
50-210 1,0 1.0
7 7
95-380
9 7
110-450
65-275 2,3 1.0
9 7
175-700
95-380 2,3 1.0
9 9
250-1000
110-450 2,7 2.3
9 9
325-1300
175-700 2,7 2.3
9 9
450-1800
250-1000 2,7 2.7
9
9
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
325-1300
450-1800
2.7
2.7
17 17
Universal Mountings
Evidgom
Benefits
Specifications
• Very high axial elasticity.
• Natural frequency:
2.5 Hz to 7 Hz.
• Very low natural frequency.
Applications
This universal mounting provides
a high
degree of isolation and is
Anvendelse
Denne
giver en
suitable
for universaldæmper
fans, compressors,
høj isoleringsgrad
og anvendes til
generators
and agitators.
• Formed by bonding
• Progressive buffer against
together two conical rubber
shocks or sudden overloads. Specifikationer
Fordele
membranes. Available in three
• Egensvingningsfrekvens:
• Meget høj aksial elasticitet.
• The natural frequency of the
variants:
2,5 Hz til 7 Hz
• Meget lav egensvingningsrubber component provides • Fremstillet
1) Allved
rubber
sammenføjning
frekvens.
major
benefits
in
comparison
2)
With
bonded fitting bush
af to koniske gummimembran• Progressiv dæmpning ved
with
isolators.
rectangular or
er. 3)
Fås i With
tre varianter:
choksteel
eller spring
pludselig
opstået
diamond-shaped
1) Som
ren
gummikomponent.
overbelastning.
base plate asmonan optional
2) Med
påvulkaniseret
• Gummidelens egendæmp
component.
tagebøsning.
ning giver væsentlige fordele
3) Med montageflange, fir-
sammenlignet med en metalfjederløsning.
• kantet
Temperature
range:
eller diamantfacon
-50
°C
to
+125
°C.
som ekstrakomponent.
• Temperaturområde:
-50°C til +125°C
fx ventilatorer, kompressorer generatorer, og vibratorer.
A
C
A
C
A
C
B
B
B
P
P
C3
C2
A
mm
34
40
50
60
85
95
108
120
140
125
140
140
155
188
250
250
350
350
18
Type
Type HårdNødA
B
u/fik- Type
m/fik- Hardhed bøjning
DeflecmmB mmType
Sh. A
mm
w/osering
fit. wsering
fit.
ness
tion
mm 25 810002
34
5
bush
bushSh.60A
mm
40 25 55810002
810003 - 60
11
60
5
50
810005
60
14
55 70810003
- 60
11
60
40
810780
60
10
70 810005
60
14
85
70 810006 810766
60
15
40
810780
60
10
95
90 810008 810768
60
18
70 810006 810766
60
15
108
90 810009 810769
60
20
90
810008
810768
60
18
120
110 810012
60
23
90
810009
810769
60
140
120 810013 810773
60
2420
110
810012
60
125
140 810014 810784
60
2623
60
140120 90810013
810019810773
810779
60
1624
60
140140 56810014
810020810784
810770
60
1026
90
810019
810779
60
155
150 810015 810775
60
3016
60
188 56 180810020
810016810770
810776
60
3510
60
250150 230810015- 810775
810733
60
5030
250180 230810016- 810776
810733
75
5035
60
350230 290 - - 810733
810736
60
6050
60
350230 290 - - 810733
810736
75
6050
75
290
290
-
810736
810736
60
75
60
60
W
C2
3xT
W
T
C
C1
C2
C3
mmC mmC1 mm C2mm C3mm Wmm
-mm 8mm
- 14 8
14
14
M10
14
M16
20
M10
M16
20
M16 20
M6
20
M1620 20
M16 M625 20
M1625 20
M16M1628 25
M16M1630 25
M16M1625 28
M24M1640 30
- M1670 25
- M2470 40
- 85 70
- 85 70
-
85
85
P
Tmm
8 mm - mm - mm- mm14 8 - - - 14
14
- 25
25
40
M6
6
14
30
30
60
M8
8
25
25
40
M6
30
30
60
M8
8
30
30
60
M8
30
34
70
M10
10
30 - 30 60 M8
30
30
34
70
M10
40
35
70
M10
10
- M10 - 10
30 30 25 - 70
70M10 M10
12 40 28 35 70
10
70M10 M10
30 30 30 25 70
10
70M14 M10
30 12 30 28 90
14
70M14 M10
40 30 40 30 90
14
90M24 M14
70 30 - 30150
40
70 40 - 40150
40
90M24 M14
85 70 6 x M24 M24
40
- 196 150
85 70 6 x M24 M24
40
- 196 150
85
85
-
196
196
6 x M24
6 x M24
T
W
Maks.
belastning
Max.
P kg
load
mm 5-15
kg
- 10-40
5-15
- 20-80
10-40
15-60
20-80
25-100
6
15-60
35-150
8
25-100
100-400
8100-390
35-150
10150-600 100-400
- 200-800 100-390
10200-800 150-600
10200-800 200-800
10325-1300 200-800
10500-2000 200-800
14
1250-5000 325-1300
2000-8000 500-2000
14
2250-90001250-5000
40
3500-140002000-8000
40
40
40
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
2250-9000
3500-14000
Universal Mountings
2200 series
Applications
This universal mounting is
designed to absorb the loads
created in heavy vehicles, selfpropelled equipment, large
lorries and machines.
Specifications
• Natural frequency:
8 Hz to 18 Hz.
• Transmissibility at resonance:
8:1.
• Axial to radial stiffness: 1:1.
Benefits
• Compact, high-capacity shock
and vibration isolator.
• Low natural frequency.
• Economical.
• Materials:
chloroprene and silicone.
• Temperature range:
Chloroprene:-30 °C to +80 °C.
Silicone:
-60 °C to +120 °C.
• Design ensures stable
isolation.
• Overlapping loading intervals.
D
R
F
A B
mounted
C1
C2
Type
A
mm
B
mm
C1
mm
C2
mm
D
mm
F
mm
R
mm
Max.
load
kg*
Weight
g
22001
22002
22003
22004
22005
10.08
13.51
16.69
23.83
27.00
33.27
47.75
64.77
88.90
123.95
19.05
31.75
38.10
57.15
63.50
20.07
33.02
40.13
58.42
64.77
12.32
19.81
22.86
25.40
31.75
31.75
49.28
61.72
73.15
85.85
1.00
1.50
2.30
3.00
3.00
18-136
59-286
95-604
122-954
518-2072
43
142
313
670
1306
* Range covers 5 types.
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
19 19
Universal Mountings
LM machine mounts
Applications
LM machine mounts are suitable
for most workshop machines,
e.g. presses with up to 100
Anvendelse
strokes/min,
excentric presses
egner sig til de
withLMupmaskinsko
to 300 strokes/min,
flestemills
værkstedsmaskiner
lathes,
and grinders. såsom
presser med op til 100 slag/min,
ekscenterpresser med op til 300
Benefits
slag/min, drejebænke, fræsere
og slibemaskiner.
• Resistant
to oil and ageing.
• Anchor-free
installation.
Fordele
• Olie- og ældningsbestandig.
• Forankringsfri opstilling.
Specifications
• Natural frequency:
6 Hz to 20 Hz.
Specifikationer
• Elastomer component of
• Egensvingningsfrekvens:
chloroprene.
6 Hz til 20 Hz
Outer cap of St
W 23 or GG.
••Gummielement
i Cloropren.
• Afdækningsklokke i St W 23
• Forged clamping plate.
eller GG.
••Sænksmedet
Zinc-coatedtrykplade.
levelling screw,
• Elforsinket
nivelleringsskrue,
quality 8.8.
kvalitet 8.8.
G
L
Ni
H
D
Type
Max.Maks.
machine
foot
D D
maskinType thickness
fodstykkelse mmmm
mm mm
LM 1-4
LM 1-4 LM 1-6
LM 1-6 LM 1-11
LM 1-11LM 3-11
LM 3-11LM 3-25
LM 3-25LM 3-33
LM 3-33LM 5-27
LM 5-27LM 5-42
LM 5-42LM 5-55
LM 5-55LM 6-60
LM 6-60LM 6-80
LM 6-66
LM 6-80
LM 7-65
LM 6-66
LM 7-100
LM 7-100
LM 7-77
LM 7-77LM 8-250
LM 8-250
20
43
43
43
44
44
44
44
44
44
58
58
58
70
70
80
43
43
43
44
44
44
44
44
44
58
58
58
70
70
70
80
80
80 80
80 80
80 120
120 120
120 120
120 160
160 160
160 160
160 185
185 185
185
185
228
185
228
228
228
228 315
315
H H
mm
mm
30
30 30
30 25
25 37
37 37
37 32
32 41
41 41
41 35
35 45
45 45
39
45
60
39
60
60
54
54100
100
GG
(thread)
(gevind)
M10
M10
M10
M10
M10
M12
M10
M12
M12
M12
M12
M16
M12x 1,5
M16
1,5
M16 x x1.5
M16
x
1,5
M16 x 1.5
M20x x1.5
1,5
M16
M20 x 1,5
M20 x 1.5
M20 x 1,5
M20 x 1.5
M24 x 1,5
M20 x 1.5
M24 x 1,5
M24 x 1.5
M24 x 1,5
M24
x 1.5
M30 x 2,0
M30 x 2.0
L
L
mm
mm
80
80
80
80
80
90
80
90
90
90
90
100
90
100
100
100
100
120
100
120
120
120
120
140
120
140
140
140
140
160
160
Ni
Ni
mm
mm
15
1515
1515
2015
2020
2020
2020
2020
2020
2020
20
20
20
20
20
20
20
20
20
20
30
30
Max.
Maks.
load
belastning
kgkg
260
430260
600430
880600
1200880
2000
1200
1000
2000
2200
1000
4000
2200
3200
4000
5000
3200
5500
5000
5200
5500
7000
7000
8000
8000
11000
11000
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Weight
Vægt
kg kg
0,4
0,4 0.4
0,40.4
1,1 0.4
1,11.1
1,1 1.1
2,2 1.1
2,2 2.2
2,2 2.2
4,0 2.2
4,0
4.0
4,0
4.0
8,5
4.0
8,5
8.5
8,0
8.0
21,0
21.0
Universal MOUNTINGS
RPV anti-vibration pads
Applications
For anti-slip machine installation
where there is little need for
isolation or where anti-vibration
mountings cannot be used.
Specifications
• Max. load:
6 kg/cm2.
• Natural frequency:
>18
Hz (static).
Specifikationer
Anvendelse
Benefits
Til skridsikker opstilling af ma- •
skiner hvor
ikkeageing.
er store krav
• Resistant
to der
oil and
til isolering eller mulighed for
• Anti-slip
frequency
isolation.
montering
af vibrationsdæmpere.
Fordele
• Olie- og ældningsbestandig.
• Skridsikker svingningsisolering.
• Maksimal
belastning:
Moulded
elastomer
pad of
2
6 kg/cm
chloroprene.
• Egensvingningsfrekvens:
>18 Hz (statisk).
• Formstøbt elastomerplade i
Cloropren.
H
B
A
Type
Type
RPV 22
RPVRPV
45 22
RPV 45
A
mmA
mm
225
B
mm
B
mm
225
H
mm
H
mm
8
Area
cm2
Areal
2
cm
506
450225
450
450
225
450
88
8
2025
506
2025
Max.
load
Maks.
kg
belastning
3000
kg
12000
3000
12000
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Weight
kgVægt
0.4 kg
1.8 0,4
1,8
21 21
Shock absorbers
Cup mounts
and electric or mechanical
equipment in for example marine
applications, motors, pumps,
fans and transformers.
Can be fitted in any orientation.
Benefits
• Provides protection in all
directions.
Applications
Cup mounts effectively isolate
vibration at frequencies of more
than 40 Hz and offer protection
against high-impact shock.
Suitable for protecting sensitive
mobile electronic equipment
• Ensures effective reduction
of noise transmitted through
bedplates and ship hulls.
• NATO stock numbers are
registered for most sizes.
Specifications
• Natural frequency:
25 Hz to 30 Hz at standard
load.
• Axial to radial stiffness: 1:1.
• Vibration damping material:
chloroprene.
Types C1010, C1015, C1035
and C1050 also available in
silicone.
• Temperature range:
Chloroprene: -30 °C to +80 °C
Silicone:
-55 °C to +150 °C
• Low fitting height.
B
A
Thread
ØC
B
A
4 holes
G
ØD
H
F
T
Type
A
mm
B
mm
C
mm
D
mm
C1010
C1015
C1035
C1050
C2020
C2040
C2060
C2075
C2090
C2125
C4100
C4135
C4200
C4300
C3125
C3175
C3300
C3500
49.5
49.5
49.5
49.5
63.5
63.5
63.5
63.5
63.5
63.5
108
108
108
108
143
143
143
143
60
60
60
60
76
76
76
76
76
76
133
133
133
133
175
175
175
175
58
58
58
58
76
76
76
76
76
76
124
124
124
124
168
168
168
168
5.2
5.2
5.2
5.2
6.4
6.4
6.4
6.4
6.4
6.4
11.9
11.9
11.9
11.9
13.5
13.5
13.5
13.5
22
Thread
M6
M6
M6
M6
M10
M10
M10
M10
M10
M10
M16
M16
M16
M16
M16
M16
M16
M16
F
mm
G
mm
H
mm
T
mm
20
20
20
20
30
30
30
30
30
30
19
19
19
19
65
65
65
65
28
28
28
28
38
38
38
38
38
38
63
63
63
63
90
90
90
90
18
18
18
18
25
25
25
25
25
25
38
38
38
38
59
59
59
59
1.6
1.6
1.6
1.6
2.3
2.3
2.3
2.3
2.3
2.3
4.0
4.0
4.0
4.0
4.7
4.7
4.7
4.7
Max.
dynamic
load
kg
6.5
14
26
45
13
24
34
60
72
92
70
118
160
250
90
125
165
330
Max.
static
load
kg
13
28
52
90
26
48
68
120
144
184
140
236
320
500
180
250
330
660
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Weight
kg
0.2
0.2
0.2
0.2
0.45
0.45
0.45
0.45
0.45
0.45
1.8
1.8
1.8
1.8
4.5
4.5
4.5
4.5
shock absorbers
GB330 series
Applications
Shock absorber for protecting
equipment in marine applications
where sudden jolts or shocks
occur.
Specifications
• Natural frequency:
As low as 6 Hz.
• Material: natural rubber.
• Temperature range:
-30 °C to +70 °C.
Benefits
• Excellent reduction of noise
transmitted through bedplates
and ship hulls.
• Allows considerable deflection
during shock loading.
• Non-magnetic.
• Long service life.
B
D
A
4 holes
H
Thread
Ød
A
G
B
T
C
Type
A
mm
B
mm
Thread
G
mm
H
mm
C
mm
d
mm
D
mm
T
mm
Max. load
kg
GB330 – NR1
GB330 – NR2
GB330 – NR3
100
100
100
130
130
130
M12
M12
M12
85
85
85
70
70
70
75
75
75
9
9
9
106
106
106
16
16
16
20-70
30-100
50-150
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
23 23
Pneumatic mountings
SLM
Applications
Pneumatic mounting for
actively
or passively isolating
Fordele
low
frequency
vibration from
• Meget
lav egensvingningsfremeasuring
kvens. machines, pressing
and
punching
machines,
• Olieog ældningsbestandig.
compressors,
fans,
• Fås i 8 størrelser.etc. Can be
used with pressure-free chamber.
Specikationer
Benefits
• Egensvingningsfrekvens:
3 Hzlow
til 5natural
Hz (trykløs
8 Hz)
• Very
frequency.
• Forholdet mellem aksial og
• Resistant
to oil and
radial stivhed:
1:1 ageing.
Specifications
•
•
•
Natural frequency:
3Lufttilførsel
Hz to 5 Hzvia automobilventil.
Kan
leveres med
elektronisk
(pressure-free:
8 Hz).
niveauregulering.
• Axial to radial stiffness: 1:1.
• Pneumatic neoprene rubber
damper with steel ring
reinforced air chamber.
• Rectangular base plate.
Anvendelse
Luftdæmper til lavfrekvent aktivLuftdæmper
i neoprengummi
eller passivdæmpning af fx måle- •• Available
in 8 sizes.
med luftkammer forstærket
maskiner, presser, stansemaskimed stålringe.
ner, kompressorer og ventilatorer.
•
Firkantet bundplade.
Kan anvendes med trykløst kammer.
• Air inlet via car tyre valve.
• Available with electronic
levelling.
d
D
D1
G
A b
G
Ni
X
L
Ho
T
b
A
Maks.
Machinemaskinfoot
Ho
DD
Ho
Type
Type thickness
fodstyk- mm mm
mm mm
kelse
max.
mm
mm
SLM 1 A
50
73
65
SLM3 1A A
50
73
SLM
65
105 65
65
SLM6 3A A
65
105
SLM
65
127 65
90
SLM126 AA
65
127
SLM
172 90
90
SLM2412A A
65
172
SLM
75
245 90
90
SLM4824A A
75
245
SLM
338 90
90
SLM
468 90
90
SLM9648A A
75
338
SLM
610 90
90
SLM192
96 AA
75
468
SLM 192 A
75
610
90
24
D1
Ni
b
D1
GG
LL
Ni
XX
AA
b
mm (gevind)
(thread)mm
mm mm
mm mm
mm mm
mm mm
mm
mm
28
2852
5260
6096
96
138
138
205
300
205
430
300
430
M10
M10
M12
M12
M12
M12
M12
M12
M16
M16
M16
M24
M16
M24
M24
M24
80
80
100
100
100
100
100
100
120
120
120
130
120
130
130
130
±5
±5
±5
±5
±6
±6
±6
±6
±6
±6
±6
±6
±6
±6
±6
±6
12
12
12
12
15
15
15
15
15
15
15
15
15
15
15
15
75
75
105
105
130
130
175
175
255
255
343
470
343
610
470
610
60
60
89
89
108
108
153
153
215
215
305
406
305
508
406
508
d
d
mm
mm
T
T
mm
mm
7
7
7
7
7
7
7
14
14
20
14
20
20
3
33
33
33
53
55
65
66
6
Maks.
Max.
Weight
belastVægt
load
kgkg
ning
kg
kg
65
0.3
65
180
0.50,3
180
0,5
280
1.0
280
600
1.91,0
600
1,9
1300
7.2
1300
2600
14.77,2
5500
29.3
2600
14,7
10000
52.5
5500
29,3
10000
52,5
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Mini mountings
Minifix
Applications
A good, flexible mini mounting
suitable for a variety of
applications, including electrical
enclosures, packaging
equipment, measuring and
testing equipment, food
processing equipment and
Anvendelse
laboratory equipment.
En god fleksibel minidæmper der
kan anvendes til mange applikationer såsom el-tavler, pakkeudstyr, måle- og testudstyr samt
udstyr til fødevarefremstilling og
laboratorieudstyr.
Benefits
• Easy to fit.
• Easy to level.
• Anti-slip rubber foot complete
with bolt, nuts and washers.
Fordele
• Nem at montere.
• Nem at nivellere.
• Skridsikker gummifod med
bolt, møtrikker og skiver
C
G
B
A
Type
Type
Bolt
Foot
Materiale
Materiale
material Gummifod
material
Skrue
Colour
Farve
AA
mm
mm
B B
mm
mm
C C
mm
mm
G G
mmmm
530801
530801
530801
530801
530802
530802
530802
530802
530805
530805
530805
530805
830806
830806
830806
830806
530807
530807
530807
530807
50 Sh.
StålSteel
SBRSBR
50 Sh.
Steel
NBR
80 Sh.
Stål
NBR 80 Sh.
Steel
SBR 50 Sh.
Stål
SBR 50 Sh.
Steel
NBR 80 Sh.
Stål
NBR 80 Sh.
Steel
SBR 50 Sh.
Stål
SBR 50 Sh.
Steel
NBR 80 Sh.
Stål
NBR 80 Sh.
Stainless steel SBR 50 Sh.
Rustfrit
stål
50 Sh.
Stainless steelSBRNBR
80 Sh.
Rustfrit Steel
stål
NBRSBR
80 Sh.
50 Sh.
StålSteel
SBRNBR
50 Sh.
80 Sh.
Stål
NBR 80 Sh.
Grey
Grå
Black
Sort
Grey
Grå
Black
Sort
Grey
Grå
Black
Sort
Grey
Grå
Black
Sort
Grey
Grå
Black
Sort
32 32
32 32
46
46
46
46
46
46
46
46
46
46 46
46 70
70 70
70
15 15
15 15
15
15
15
15
15
15
15
15
15
15 15
1525.5
25,5
25.5
25,5
M8M8
M8M8
M10
M10
M10
M10
M10
M10
M10
M10
M10
M10M10
M10M12
M12M12
M12
38 38
38 38
38
38
38
38
38
38 38
38 55.5
55,555.5
55,5
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Max.
Maks.
load
belastning
kgkg
5-305-30
15-70
15-70
10-80
10-80
25-200
25-200
10-40
10-40
25-100
25-100
10-40
10-40
25-100
25-100
50-120
50-120
100-350
100-350
25 25
Mini mountings
SLF
Stability is improved if the
mountings are fitted at a 45°
angle to the centre of gravity.
Specifications
Benefits
• Available in silicone or natural
rubber with the following
threaded connections:
Type A = outside/outside
Type B = outside/inside
Type C = inside/inside.
• Natural frequency:
10 to 25 Hz, depending on
load size and orientation
(axial/radial).
• Axial to radial stiffness: 3:1.
• Max. sinusoidal displacement
at resonance: ±0.5 mm.
• Weight: approx. 5 g.
Applications
These mini mountings are
designed to protect light-weight
components and instruments
against vibration and shock
and to isolate small rotating
machines, e.g. pumps and
electric motors.
17.5
Shear
8.5
12.5
8.75
10
M4 x 0.7
Roll
140
M4 x 0.7
Compression
26
Type
Thread
type
555505-42
555506-42
555507-42
555505-72
555506-72
555507-72
555505-01
555506-01
555507-01
555505-02
555506-02
555507-02
A
C
B
A
C
B
A
C
B
A
C
B
Material
Silicone 42 Sh.
Silicone 42 Sh.
Silicone 42 Sh.
Silicone 70 Sh.
Silicone 70 Sh.
Silicone 70 Sh.
Nat rub 50 Sh.
Nat rub 50 Sh.
Nat rub 50 Sh.
Nat rub 70 Sh.
Nat rub 70 Sh.
Nat rub 70 Sh.
Max. static
Operating
load
temperature compression
kg
-54 °C to +150 °C
0.10-0.50
-54 °C to +150 °C
0.10-0.50
-54 °C to +150 °C
0.10-0.50
-54 °C to +150 °C
0.60-0.80
-54 °C to +150 °C
0.60-0.80
-54 °C to +150 °C
0.60-0.80
-40 °C to +70 °C
0.10-1.50
-40 °C to +70 °C
0.10-1.50
-40 °C to +70 °C
0.10-1.50
-40 °C to +70 °C
1.50-3.00
-40 °C to +70 °C
1.50-3.00
-40 °C to +70 °C
1.50-3.00
Thread depth max. 5.0
Max. static
load
shear
kg
0.10-0.25
0.10-0.25
0.10-0.25
0.25-0.50
0.25-0.50
0.25-0.50
0.10-0.50
0.10-0.50
0.10-0.50
0.50-1.00
0.50-1.00
0.50-1.00
Max. static
load
roll
kg
0.10-0.15
0.10-0.15
0.10-0.15
0.15-0.30
0.15-0.30
0.15-0.30
0.10-0.40
0.10-0.40
0.10-0.40
0.40-0.80
0.40-0.80
0.40-0.80
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
Herlev +45 4485 8100 • Bramming +45 7656 2600 • www.betech.dk
27 27
Betech A/S
Vesterlundvej 4
DK-2730 Herlev
Betech A/S
Industrivej 29
DK-6740 Bramming
Tel. +45 4485 8100
Fax +45 4492 7800
info@betech.dk
Tel. +45 7656 2600
Fax +45 7510 1558
See our catalogue collection on
www.betech.dk
1103-EN/09-2015
512 DK 07-2011
...expresses the essence of our mission.
Optimizing and enrichment of the customers’ products
are our challenging goals.