centalink

Transcription

centalink

C ENTA p ower t r ansmission
l e ading by innovat ion
HEAD OFFICE
CENTA Antriebe
Kirschey GmbH
Bergische Strasse 7
42781 Haan/Germany
+49-2129-912-0 Phone
+49-2129-2790 Fax
[email protected]
www.centa.info
product
guide
EN
DE
www.centa.info/contact
C ENTA produc t guide
CENTA is the leading producer of flexible
couplings for industrial, marine and power
generating applications. Worldwide.
english
pure
power
CENTA redefines POWER.
POWER, to us, is more than merely strength.
POWER, to us, is the passion to find the
best solution. To continuously improve
successful concepts. To set new standards
in performance, flexibility and service.
CENTA PRODUCT GUIDE
© 2011 by CENTA Antriebe Kirschey GmbH
Copyright and legal protection to this technical document is held acc. to ISO 16016.
CENTA, the CENTA logo, Centacone, CENTADISC, CENTAFIT, Centaflex, CENTALINK, Centalock,
Centaloc, Centamax, Centastart, CENTAX and HYFLEX are registered trademarks of
CENTA Antriebe Kirschey GmbH in Germany and other countries.
Photos: gettyimages: Sami Heiskanen · photocase.de: bigway
istockphoto.com: MarkHatfield, cinoby, dell640 · CENTA Nederland
Each product bearing the name CENTA
puts POWER into practice in a unique way.
Ensuring pure power. Removing troublesome
influences. Enabling optimum results.
CENTA Power Transmission.
Leading by Innovation.
3
C ENTA power transmission
leading by innovation
products for
4
rail
Page 06
industry
Page 10
marine
energy
Page 24 5
Page 16
produCt INDEX
Page 28
service
Page 48
6
product guide
rail
07
7
You create new connections.
We assist you
in keeping your mobility.
C ENTA product guide
rail
Engine
Engine
gear
gear
0
88
CENTAFLEX-T
Page 37
CENTALINK
Page 43
CENTAFLEX-A
Page 30
CENTAFLEX-A
Page 30
CENTAFLEX-H
Page 34
CENTAFLEX-T
Page 37
CENTALINK
Page 43
CENTAFLEX-A
Page 30
CENTAFLEX-H
Page 34
CENTAFLEX-X
CENTAFLEX-X
Page 38
Page 38
CENTAFLEX-D
CENTAFLEX-D
Page 33
Page 33
CENTADISC-M
CENTADISC-M
Page 41
Page 41
Which product for your purpose?
We will gladly assist –› www.centa.info/contact
Engine
gear
pto
Engine
pto
09
9
CENTAFLEX-A
CENTAMAX-S
CENTAFLEX-A
CENTAX-V
Page 30
Page 40
Page 30
Page 47
CENTA FH
Page 42
10
product guide
industry
11
You pursue ambitious goals.
We effect peak performance
so that you can achieve them.
industry
Engine
gear
Engine
Compressor
Compressor
12
CENTAMAX-S
CENTAX-SEC-B
Page 40
Page 44
CENTAX-K
CENTAMAX-B
Page 44
Page 38
CENTAFLEX-R
CENTAX-SEC-G
Page 36
Page 45
CENTAFLEX-CO
CENTAX-SEC-L
Page 32
Page 46
CENTAFLEX-A
Page 30
CENTAFLEX-K
Page 35
electric motor
gear
electric motor
gear
hydraulic motor
13
CENTAFLEX-A
CENTAFLEX-X
Page 30
Page 38
CENTAFLEX-X
CENTAFLEX-A
Page 38
Page 30
CENTAFLEX-B
CENTAFLEX-B
Page 32
Page 32
CENTAFLEX-E
Page 34
industry
Engine
pump
Engine
gear
14
CENTAMAX-S
CENTAX-V
Page 40
Page 47
CENTAFLEX-H
CENTAFLEX-RV
Page 34
Page 37
CENTAFLEX-K
CENTA FH
Page 35
Page 42
CENTAFLEX-KE
CENTA CLUTCH PACK
Page 35
Page 41
CENTASTART-V
Page 43
CENTAX-TEST
Page 46
eddy current
engine under
BR AKE
tes t
TES TBED
15
CENTAFLEX-A
Page 30
CENTAX-TEST
Page 46
16
product guide
marine
17
You determine the course.
We make sure
you reach safe shores.
marinE
engine
gear
gear
engine
pto
see page 22/23
18
CENTAFLEX-DS
CENTAFLEX-A
Page 33
CENTAFLEX-R
Page 30
CENTAX-SEC-NL
Page 36
CENTAMAX-HTC
Page 45
CENTAX-SEC-G
Page 39
CENTAMAX-S
Page 45
CENTAX-SEC-L
Page 40
Page 46
CENTAFLEX-A
Page 30
CENTAX-SEC-NL
Page 45
CENTAX-SEC-G
Page 45
CENTAX-SEC-L
Page 46
engine
generator
engine
gear
see page 22/23
19
CENTAMAX-HTC
coupling
shaft
Page 39
CENTAX-SEC-G
CENTAMAX-S
Page 45
CENTALINK
Page 43
Page 40
CENTAX-V
CENTAX-SEC-B
Page 47
CENTA CARBON
Page 42
Page 44
CENTAX-SEC-L
CENTAX-SEC-G
Page 46
CENTADISC-M
Page 41
Page 45
CENTAFLEX-RV
CENTAX-SEC-L
Page 37
CENTADISC-C
Page 40
Page 46
CENTA CLUTCH PACK
CENTAX-TT
Page 41
CENTAFLEX-A
Page 30
Page 47
CENTASTART-V
Page 43
CENTA FH
Page 42
CENTAFLEX-A
Page 30
Modularity
customised solutions –› Page 49
marine
ENGINE
jet
20
coupling
CENTAFLEX-RV
Page 37
CENTAX-V
Page 47
CENTAX-SEC-G
Page 45
CENTAX-SEC-L
Page 46
CENTAFLEX-A
Page 30
shaft
CENTA CARBON
Page 42
CENTADISC-C
Page 40
CENTADISC-M
Page 41
CENTALINK
Page 43
CENTAFLEX-A
Page 30
Modularity
Engine
jet
21
CENTAFLEX-RV
Page 37
CENTA CLUTCH PACK
Page 41
CENTASTART-V
Page 43
CENTAX-V
Page 47
CENTA FH
Page 42
marine
gear
see page 18/19
jet
22
CENTAFLEX-ACV
Page 30
CENTAFLEX-AGM
Page 31
CENTA CARBON
Page 42
CENTADISC-C
Page 40
CENTADISC-M
Page 41
CENTAFLEX-A
Page 30
CENTALINK
Page 43
Modularity
Gear
see page 18/19
jet
23
CENTAFLEX-ACV
Page 30
CENTAFLEX-AGM
Page 31
CENTAFLEX-AM
Page 31
CENTAFLEX-M
Page 36
24
product guide
energy
25
You invest in the future.
We deliver quality
which pays off in the long run.
energy
rotor
Gear
generator
26
CENTAFLEX-A
Page 30
CENTALINK
Page 43
CENTADISC-C
Page 40
engine
generator
Engine
generator
27
CENTAMAX-HTC
CENTAFLEX-D
Page 39
Page 33
CENTAMAX-S
CENTAMAX-G
Page 40
Page 39
CENTAX-SEC-B
CENTAMAX-HTC
Page 44
Page 39
CENTAX-SEC-G
Page 45
CENTAX-SEC-L
Page 46
CENTAX-TT
Page 47
28
products
SERIES
PAGE
SERIES
PAGE
CF-ACENTAFLEX-A
30
CD-CCENTADISC-C
40
CF-ACVCENTAFLEX-ACV
30
CD-MCENTADISC-M
41
CF-AGMCENTAFLEX-AGM
31
CF-AMCENTAFLEX-AM
31
CF-BCENTAFLEX-B
32
CP
CENTA CLUTCH PACK
41
CF-COCENTAFLEX-CO
32
CARBON
CENTA CARBON
42
CF-DCENTAFLEX-D
33
FH
CENTA FH
42
CF-DSCENTAFLEX-DS
33
CLCENTALINK
43
CF-ECENTAFLEX-E
34
CS-VCENTASTART-V
43
CF-HCENTAFLEX-H
34
CF-KCENTAFLEX-K
35
CF-KECENTAFLEX-KE
35
CX-BCENTAX-SEC-B
44
CF-MCENTAFLEX-M
36
CX-KCENTAX-K
44
CF-RCENTAFLEX-R
36
CX-NLCENTAX-SEC-NL
45
CF-RVCENTAFLEX-RV
37
CX-GCENTAX-SEC-G
45
CF-TCENTAFLEX-T
37
CX-LCENTAX-SEC-L
46
CF-XCENTAFLEX-X
38
CX-TESTCENTAX-TEST
46
CX-TTCENTAX-TT
47
CX-VCENTAX-V
47
CM-BCENTAMAX-B
38
CM-GCENTAMAX-G
39
CM-HTCCENTAMAX-HTC
39
CM-SCENTAMAX-S
40
29
30
Cf-a
Cf-acv
CENTAFLEX-A
CENTAFLEX-ACV
Highly flexible coupling for a wide range of applica-
Highly flexible homokinetic drive shaft for the connec-
tions. For a maximum of design variants.
tion of gear and propeller shaft. For applications with
Based on a highly elastic rubber element subject only
considerable angular deflections.
to compressive stress. Extremely high-performing de-
Torque transmission via a double-cardanic drive shaft
sign with high torsional elasticity. Dampens torsional
with a CV joint on one side and a highly flexible rub-
vibrations and shocks and compensates considerable
ber element on the other. Propeller thrust transmitted
axial, radial and angular misalignments. Electrical-
to the boat hull by a self-aligning thrust bearing. Spe-
ly insulating and thermally resistant in silicon design.
cially designed to reduce noise and vibrations. Damp-
For rupture-proof and backlash-free transmission of
ens torsional vibrations and shocks, interrupts struc-
high torques.
ture-borne noise and tolerates (homokinetic) angular
Available as axially blind fitting design with radial
mountability. Rubber element
available as split el-
deflections of up to 8 resp. 3 degrees. Additionally offers a high degree of electrical insulation.
ement for quick replacement. Easy handling and
Mounted with minimum effort by means of a clamping
mountable with minimum effort. In various lengths
hub. Delivered with fail-safe device and to a large ex-
adaptable to the installation requirements if applied
tent ready to install.
as homokinetic shaft. Also available as carbon-fibre or
glass-fibre designs.
torque range 0.01 to 12.5 kNm
torque range 0.16 to 11 kNm
elastic material NR
elastic material NR
Si
temperature range
–45° to + 80°C
temperature range NR –45° to + 80°C
Si –45° to + 120°C
more information www.centa.info/cf-a
more information www.centa.info/cf-acv
Cf-agm
Cf-am
CENTAFLEX-AGM
CENTAFLEX-AM
Highly flexible homokinetic drive shaft for the connec-
Highly flexible coupling for connecting gear and pro-
tion of gear and propeller shaft. For applications with
peller shaft to isolate noise and vibration from the
moderate angular deflections.
boat hull.
Backlash-free torque transmission via a double-car-
Backlash-free transmission of torque and propeller
danic drive shaft with two highly flexible rubber ele-
thrust via a highly flexible rubber element with thrust
ments. Propeller thrust transmitted to the boat hull
bearing. Specially designed to reduce noise and vi-
by a self-aligning thrust bearing. Specially designed
brations. Dampens torsional vibrations and shocks,
to reduce noise and vibrations. Dampens torsional vi-
interrupts structure-borne noise and compensates
brations and shocks, interrupts structure-borne noise
moderate axial, radial and angular misalignments.
and tolerates (homokinetic) angular deflections of up
Additionally offers a high degree of electrical insula-
to 3 degrees. Additionally offers a high degree of elec-
tion. Available in a wide range of standard sizes cov-
trical insulation.
ering engine power up to several hundred KW.
Mounted with minimum effort by means of a clamp-
hub. Delivered with fail-safe device and to a large ex-
ing hub. Delivered with fail-safe device and ready to
tent ready to install.
install.
torque range commercial 0.12 to 8 kNm
elastic material NR
pleasure temperature range
elastic material NR
–45° to +80°C
temperature range
more information www.centa.info/cf-agm
31
0.175 to 10 kNm
–45° to +80°C
more information www.centa.info/cf-am
32
Cf-b
Cf-co
CENTAFLEX-B
CENTAFLEX-CO
Flexible shaft coupling in economical design. For maxi
Highly flexible coupling with almost linear characteris-
mum application flexibility.
tic. For drives subject to torsional vibration.
Extremely robust and fail-safe jaw-type design with
Extremely robust and fail-safe construction with rub-
elastomer element subjected only to compressive
ber rollers subjected only to compressive stress.
stress. Characterised by intermediate torsional stiff-
Characterised by almost constant torsional stiffness
ness with progressive characteristic. Dampens tor-
throughout the entire torque range. Dampens tor-
sional vibrations and shocks and compensates axial,
sional vibrations and shocks and compensates mod-
radial and angular misalignments. Many design vari-
erate axial, radial and angular misalignments. With
ants and economical design. Oil-resistant and also
extremely compact dimensions, effectively ventilated
available in thermally resistant design.
and with high allowable energy loss. Suitable for high
As drive shaft available in any length required by the installation requirements. Delivered preassembled. Axi-
ambient temperatures. The HD design includes oil-resistance.
al or radial mounting with minimum effort. CENTALOC
Blind assembly and free adjustability. Minimum main-
clamping or taper lock bushes optionally available to
tenance effort. With flywheel connections acc. to SAE.
prevent wear and frictional corrosion on not backlash-
Also available for non-standard flywheels.
free hub to shaft connections.
elastic material PU
elastic material NR
TPE
Si
temperature range PU –40° to + 80°C
TPE –50° to + 150°C
Si –45° to + 120°C
more information www.centa.info/cf-b
more information www.centa.info/cf-co
Cf-d
Cf-ds
CENTAFLEX-D
CENTAFLEX-DS
Flexible flange coupling with progressive characteris-
Dual stage coupling with progressive characteristic.
tic. For use in heavy duty applications.
For smooth operation and reliable load transmission.
Extremely robust and fail-safe jaw-type construc-
Combines good damping characteristics of a torsion-
tion with elastomeric buffers subjected only to com-
ally flexible roller coupling under partial load with the
pressive stress. Features medium torsional stiffness
robustness of a claw-type coupling under full load. Ex-
with progressive characteristic. Developed for a reso
tremely short and economic design for smooth op
nance-free operation of diesel-driven powertrains,
eration at low idling speeds resp. for applications with
particularly generators. Dampens torsional vibrations
high degree of idling. Effectively ventilated and with
and shocks and compensates axial, radial and angular
high allowable power loss.
misalignments. Reliable and rupture-proof, in an especially short and economical design.
Blind assembly for minimum mounting effort. With
33
Blind assembly for minimum mounting effort. Delivered with fail-safe device and flywheel connections acc.
to SAE. Also available for non-standard flywheels.
flywheel connections acc. to SAE. Also available for
non-standard flywheels.
elastic material NBR
temperature range
NR
–25° to +80°C
temperature range
more information www.centa.info/cf-d
–25° to +80°C
more information www.centa.info/cf-ds
34
Cf-e
Cf-h
CENTAFLEX-E
CENTAFLEX-H
Flexible shaft coupling for a wide range of applications.
Torsionally stiff coupling with heavy duty performance.
For safe transmission of high torques.
For resonance-free operation of diesel-hydraulic drives.
Extremely robust and fail-safe jaw-type construction
Based on a flexible element of heavy duty elastomer
with elastomeric elements subjected only to compres-
with built-in aluminium or steel bushes. Especially
sive stress. Features medium torsional stiffness with
powerful and compactly dimensioned design with high
progressive characteristic. For resonance-free opera-
torsional stiffness. Dampens torsional vibrations and
tion and reliable transmission of high torques at low
shocks and compensates high axial as well as mod-
reaction forces. Dampens torsional vibrations and
erate radial and angular misalignments. At the same
shocks and compensates axial, radial and angular
time very durable and economical. Oil-resistant and
misalignments. Heavy duty performance and compact
suitable for extremely high temperatures.
dimensioning. Oil and temperature-resistant, ruptureproof and available in numerous standard and special
designs.
Blind assembly for minimum mounting effort. Available with CENTALOC clamping hub (page 32 · CF-B).
With flywheel connections acc. to SAE. Also available
Available as homokinetic drive shaft in any length re-
for non-standard flywheels.
quired by the installation. Axial blind assembly for
minimum mounting effort.
elastic material TPE
temperature range
temperature range
–25° to + 80°C
more information www.centa.info/cf-e
–50° to + 150°C
more information www.centa.info/cf-h
Cf-k
Cf-ke
CENTAFLEX-K
CENTAFLEX-KE
Compactly dimensioned coupling with high torsional
Compactly dimensioned one piece design coupling
stiffness. For resonance-free operation.
with high torsional stiffness. For applications with ra-
Material combination of steel and highly shock-resis-
35
dial misalignment.
tant glass-fibre reinforced plastic. Highly robust and
Flexible element made of high-quality glass-fibre re-
short design with high torsional stiffness for fail-safe
inforced plastic with elastic rubber-coated bushes
transmission of small to medium operation ranges.
on the outer diameter. Highly robust and short de-
Enables optimum design adaptation to existing space
sign with high torsional stiffness protecting shafts and
requirements. Extremely durable and economical. Oil-
bearings from mechanical loads. Tolerates moderate
resistant and suitable for high ambient temperatures.
misalignments in radial direction. At the same time
Blind assembly for minimum mounting effort. Delivered with preassembled hubstar and flywheel con-
very durable and economical. Additionally oil-resistant
and suitable for high ambient temperatures.
nections acc. to SAE. Also available with CENTALOC
Blind assembly for minimum mounting effort. Deliv-
clamping hub (page 32 · CF-B) and for non-standard
ered ready to assemble and with flywheel connec-
flywheels.
tions acc. to SAE. Also available for non-standard flywheels.
elastic materialGFK
elastic materialGFK
temperature range
temperature range
–40° to +150°C
more information www.centa.info/cf-k
–40° to +150°C
more information www.centa.info/cf-ke
36
Cf-m
Cf-r
CENTAFLEX-M
CENTAFLEX-R
Highly flexible coupling for the connection of gear and
Highly flexible coupling with progressive characteris-
propeller shaft. For applications with limited mount-
tic. For heavy duty applications.
ing space.
Extremely robust and fail-safe design with rubber roll-
Backlash-free transmission of torque and propeller
ers subjected only to compressive stress. Character-
thrust via highly flexible rubber element. Specially
ised by a slight stiffness at lower speeds and a moder-
designed to reduce noise and vibrations under con-
ately increased stiffness at rising torques. For smooth
fined space requirements. Dampens torsional vibra-
operation and reliable transmission over the entire
tions and shocks, interrupts structure-borne noise
operation range. Also effectively ventilated and with
and compensates axial, radial and angular misalign-
high allowable energy loss. Suitable for high ambient
ments. Additionally offers a high degree of electrical
temperatures. HD design includes oil-resistance and
insulation.
even higher temperature resistance.
Delivered with fail-safe device and for a variety of
hub. Delivered with fail-safe device and ready to in-
shaft connections. With flywheel connections acc. to
stall. Further handling, maintenance and cost benefits
SAE. Also available for non-standard flywheels.
by omitting additional components, such as spacers.
torque range commercial 0.175 to 0.35 kNm
pleasure 0.25 to 0.5 kNm
elastic material NR
temperature range
–45° to + 80°C
more information www.centa.info/cf-m
elastic material CENTALAN
HD
temperature range CENTALAN
– 45° to + 100°C
HD
– 45° to + 130°C
more information www.centa.info/cf-r
Cf-rv
Cf-t
CENTAFLEX-RV
CENTAFLEX-T
Highly flexible intermediate coupling with progressive
Torsionally stiff wedge type coupling with optimised
characteristic. For drive concepts with many drive
geometry. For high torques in confined spaces.
shaft variants.
37
Based on a bridge bearing principle allowing a high
Combination of highly flexible roller coupling and built-
power density and good misalignment properties. Tor-
in bearing support. Characterised by slight stiffness
sionally stiff design, however, highly flexible in axial
at lower speeds and moderately increased stiffness
and angular directions ensuring reliable compensation
at rising torques. Dampens torsional vibrations and
of misalignments. Proves superior when compared to
noise. Ensures smooth operation and long lifespan of
standard wedge type solutions by an extremely com-
the coupled units. HD design includes oil-resistance
pact design and high performance density achieved by
and even higher temperature resistance.
optimising its geometry and omitting the hubstar.
Minimum mounting and maintenance effort. With fly-
Also available as homokinetic drive shaft. Further
wheel connections acc. to SAE. Also available for non-
handling, maintenance and cost benefits through a re-
standard flywheels. CENTA FH flange bearing (page
duced number of wedged elements. Easy and safe in-
42) is recommended for larger deflection angles of
tegration into the drive train.
connected cardan shafts.
elastic material CENTALAN
elastic material NR
HD
temperature range
temperature range CENTALAN
–45° to +100°C
HD
–45° to +130°C
more information www.centa.info/cf-rv
–45° to +80°C
more information www.centa.info/cf-t
38
Cf-x
Cm-b
CENTAFLEX-X
CENTAMAX-B
Torsionally stiff coupling with high power density. For
Robust coupling with high torsional flexibility, espe-
applications under extreme conditions.
cially for independently mounted gensets. For back-
Based on a flexible element of heavy duty plastics
lash-free transmission of medium torques.
with pressed-in steel bushes. Especially high-perfor-
Backlash-free torque transmission via a steel flange
mance and rupture-proof design with high torsional
onto a precompressed rubber element. Extremly fail-
stiffness. Bending elasticity properties allow for com-
safe and low-wear design for transmission of medium
pensation of axial and angular misalignments. As a
torques. Characterised by high torsional flexibility
drive shaft, offers additional radial flexibility. Ex-
with linear characteristic. Dampens torsional vibra-
tremely light-weight and compact design. Oil-resis-
tions and shocks and compensates axial and angular
tant, effectively ventilated and suitable for extremely
misalignments. Economic design effectively ventilated
high ambient temperatures.
and with high allowable energy loss.
Design type X-S features axial blind assembly for
Blind assembly for minimum mounting effort.
minimum mounting effort. With flywheel connections
radial replacement and maintainable design. With fly-
acc. to SAE.
wheel connections acc. to SAE. Also available for non-
Easy
standard flywheels and as shaft-to-shaft connection.
elastic material PA
elastic material NR
temperature range up to app. + 150°C
Si
Si –45° to + 120°C
more information www.centa.info/cf-x
more information www.centa.info/cm-b
Cm-g
Cm-htc
CENTAMAX-G
CENTAMAX-HTC
Robust coupling with high torsional flexibility. For
Torsionally highly flexible coupling with high energy
quick and easy mounting in drives subject to torsional
loss. For drives subject to torsional vibration.
vibration particularly on gensets.
39
Torque transmission via a toothed outer ring onto a
Transmission of torque via toothed outer ring onto a
rubber element divided into two slim halves. With op-
rubber element. Additionally equipped with a taper
timised higher allowable energy loss due to increased
locking bush for quick and easy installation. Highly de-
surface, reduced heat dissipation and effective venti-
pendable and fail-safe design. Characterised by high
lation. Dampens torsional vibrations and shocks and
torsional flexibility with linear characteristic. Dampens
compensates axial, radial and angular misalignments.
torsional vibrations and shocks and compensates axi-
Proves superior when compared to standard double
al, radial and angular misalignments. Effectively ven-
couplings by extremely compact dimensions and eco-
tilated and with high allowable energy loss.
nomic design.
engine and generator connections acc. to DIN 6281.
elastic material NR
elastic material NR
temperature range
temperature range
–45° to +80°C
more information www.centa.info/cm-g
–45° to +80°C
more information www.centa.info/cm-htc
40
Cm-s
CD-c
CENTAMAX-S
CENTADISC-C
Robust coupling with high torsional flexibility. For
Light-weight drive shaft in two different plastic mate-
resonance-free operation of drives susceptible to tor-
rials for a light-weight design.
sional vibration.
Double-cardanic system with two tandem membranes
Torque transmission via a toothed outer ring onto a
in series, made of heavy duty plastics for increased
rubber element. Highly reliable and rupture-proof de-
angular flexibility or with glass-fibre reinforced plas-
sign for transmission of high torques in a compact de-
tic for higher torque transmission. Torsionally stiff de-
sign. Characterised by high torsional flexibility with
sign, yet compensating considerable axial and angular
linear characteristic. Dampens torsional vibrations
misalignments. Ideal for long spans due to low weight
and shocks and compensates axial, radial and angu-
and high strength as so eliminating the need for addi-
lar misalignments. Effectively ventilated and with high
tional intermediate bearings. Extremely durable, also
allowable energy loss. Additionally oil-resistant in sili
corrosion- and oil-resistant. Suitable for high ambient
cone design.
temperatures.
Available in any length with up to 10 metres per sec-
tion. Radially mountable and with minimum mainte-
nance effort. Further handling, maintenance and cost
benefits by
the omission of additional components,
such as bearings and foundations.
torque range
0.1 to 24 kNm
elastic material
NR
elastic material PA
GFK
Si
temperature range
NR –45° to + 80°C
Si
more information
torque range 1 to 40 kNm
temperature range
–40° to + 150°C
–45° to + 120°C
www.centa.info/cm-s
more information www.centa.info/cd-c
CD-m
CP
CENTADISC-M
CENTA Clutch Pack
High-performing drive shaft with tandem membrane.
Versatile clutch coupling with flange bearing. For short
For light-weight design.
engaging operations and effective protection against
Double-cardanic system with two tandem membranes
mechanical loads.
in series and an intermediate tube made of steel or
Combination of a torsional coupling with an electro-
carbon-fibre reinforced plastic. Torsionally stiff design,
magnetic clutch coupling, installed inside a flanged
yet capable of compensating considerable axial mis-
bearing housing. Highly robust design with reliable
alignments. Ideal for long spans due to low weight
bearing. Allows starting and stopping the driven unit
and high strength as so eliminating the need for addi-
under load and protects connected shafts and bear-
tional intermediate bearings. Extremely durable, also
ings against harmful reaction forces. Effectively ven-
oil-resistant and suitable for high ambient tempera-
tilated with high allowable energy loss. Short total
tures.
length, extremely economic design when compared
to standard hydraulically operated couplings.
tion. Radially mountable and with minimum mainte-
Can be operated with on-board voltage. Delivered
nance effort. Further handling, maintenance and cost
preassembled. With flywheel connections acc. to SAE.
benefits by the omission of additional components,
such as bearings and foundations.
elastic material dependent upon
the coupling installed
temperature range dependent upon
more information www.centa.info/cd-m
more information www.centa.info/cp
41
Carbon
42
FH
CENTA CARBON
CENTA FH
Light-weight drive shaft made of carbon-fibre rein-
Flange bearing to protect engine crankshafts from
forced plastic. For energy-efficient power transmis-
high bending moments. For compensation of high
sion while simultaneously permitting increased veloci-
forces resulting from large deflection angles of con-
ties of the driven machines.
nected components.
Developed in cooperation with the Technical Univer-
Robust flanged bearing housing made of tempered
sity of Darmstadt and leading classification societies.
aluminium. Extremely easy maintainable design on
Strength and stability comparable to steel, but sig-
durable bearing. Takes up reaction forces and trans-
nificant savings in weight. Combinable with a variety
mits them to the flywheel housing for the protec-
of flexible couplings and connecting elements for op-
tion of the crankshaft and its bearing. Also available
timum adaption of the torsional situation. Extremely
with speed-controlled centrifugal clutch for soft en-
durable and noise damping. With low thermal expan-
gagement of connected components. Extremely light-
sion, fatigue-free and corrosion-proof.
weight and compact design. Effectively ventilated.
Minimum mounting and maintenance effort. Pre
tion. Further handling, maintenance and cost bene-
assembled as unit for flywheel connections acc. SAE.
fits by the omission of additional components, such as
bearings and foundations.
elastic material CFK
temperature range
–40° to + 90°C
elastic material dependent upon
temperature range dependent upon
more information www.centa.info/carbon
more information www.centa.info/fh
CL
Cs-v
CENTALINK
CENTASTART-V
Torsionally stiff drive shaft with outstanding kine-
Speed-controlled centrifugal clutch with high flexibil-
matics. For reliable misalignment compensation and
ity. For zero-loss power transmission.
smooth operation.
43
Combination of a highly flexible rubber element, sub-
Equipped with links designed for push and pull, and
jected only to compressive stress, and several centri
bolted together with flexible rubber bushes. Extreme-
fugal weights with friction lining connected by tension
ly high-performing and torsionally stiff design with lin-
springs. Thermally resistant design with precisely de-
ear characteristic. Unique design with ability to com-
terminable engaging speed. Allows complete separa-
pensate axial, radial and angular misalignments. In
tion of frictional connection as well as soft engaging
addition, offers the utmost degree of electrical insula-
and slip-free power transmission when reaching en-
tion and reliable interruption of structure-borne noise.
gagement speed. Extremely compact dimensions, ad-
Protects the system against electrical corrosion and
ditionally protects against overload.
ensures significant reduction in noise transmission.
Available in numerous standard and special designs.
Reduces installation time to a minimum and keeps
With flywheel connections acc. to SAE. Also available
lifecycle costs low. Available in optional intermediate
for non-standard flywheels.
and special sizes within the wide standard series. Also
available as carbon-fibre or glass-fibre design.
temperature range
–45° to +80°C
elastic material NR
temperature range
more information www.centa.info/cl
–45° to +80°C
more information www.centa.info/cs-v
44
Cx-b
Cx-k
CENTAX-SEC-B
CENTAX-K
Robust coupling in economic design. For drives with
Torsionally high flexible coupling with compact dimen-
high axial misalignments.
sions. For maximum mounting ease.
Ring element featuring high torsional flexibility and
Ring element featuring high torsional and radial
radial capacity, combined with axial pins and bush-
flexibility, combined with elements of coupling type
es. Very reliable design, easy to install. With medium
CENTAFLEX-K (page 35) which features axial and an-
to high torsional flexibility. Available in various Shore
gular flexibility. Design with highly compact dimen-
hardness, ensuring optimum tuning of the torsional
sions and mounting ease. Optimum adaption to the
system. Dampens torsional vibrations and shocks and
individual torsional requirements by use of various
compensates considerable axial and radial misalign-
degrees of Shore hardness. Dampens torsional vibra-
ments. Effectively ventilated and with high allowable
tions and shocks and compensates considerable axial
energy loss. Also available as segmented design.
and radial misalignments. Also flexible in angular di-
Mounted axially or radially with minimum effort. Extreme easy maintainable and durable.
rection. Available in numerous standard and special
designs.
non-standard flywheels and with CENTALOC clamping
hub (page 32 · CF-B).
elastic material NR
elastic material NR
temperature range
temperature range
–45° to + 80°C
more information www.centa.info/cx-b
–45° to + 80°C
more information www.centa.info/cx-k
Cx-nL
Cx-G
CENTAX-SEC-NL
CENTAX-SEC-G
Torsionally high flexible coupling with linear character-
Highly elastic membrane coupling with high misalign-
istic. For applications in soft mounted drive concepts.
ment capability. For use in flexible-mounted drive
Ring element featuring high torsional and radial flexi-
45
concepts.
bility, combined with flexibility in axial and angular di-
Rubber element featuring high torsional
rections. Designed with amply dimensioned second-
flexibility, combined with a membrane flexible in axi-
ary inertia. With high torsional flexibility and extreme
al and angular directions. With high torsional flexibil-
variable adaption to the individual torsional require-
ity and especially ideal system adaption by selection
ments by use of various degrees of Shore hardness.
of one row or multi-row arrangement and different
Dampens torsional vibrations and shocks and com-
degrees of Shore hardness. Dampens torsional vibra-
pensates considerable axial, radial and angular mis-
tions and shocks and compensates axial, radial and
alignments. Effectively ventilated and with high allow-
angular misalignments. Effectively ventilated and with
able energy loss.
high allowable energy loss.
Minimum mounting effort. Fail-safe device optionally
Available with ring element or with segmented rubber
available. With flywheel connections acc. to SAE.
element. Fail-safe device optionally available. Flanges
and radial
and hubs available in numerous variants.
elastic material NR
elastic material NR
temperature range
temperature range
–45° to +80°C
more information www.centa.info/cx-nl
–45° to +80°C
more information www.centa.info/cx-g
46
Cx-L
Cx-test
CENTAX-SEC-L
CENTAX-TEST
Highly elastic link coupling with excellent misalign-
Highly flexible test bed coupling for high speeds. For
ment capability. For use in soft-mounted drives.
optimum test conditions.
Rubber element featuring high torsional and radial
Based on a highly flexible rubber element, combin-
flexibility, combined with links flexible in axial and an-
able with homokinetic joints, cardan joints, slip joints,
gular directions. With high torsional flexibility and es-
etc., as demanded by test requirements. Extremely
pecially ideal system adaption by selection of one row
adaptable design with high torsional flexibility. Damp-
or multi-row arrangement and between different de-
ens torsional vibrations and shocks and compensates
grees of Shore hardness. Dampens torsional vibra-
axial, radial and angular misalignments. Suitable for
tions and shocks and compensates considerable axial,
high speed ranges and long-term tests.
radial and angular misalignments. Additionally provides reliable acoustic decoupling. Effectively ventila
ted and with high allowable energy loss.
Available in any length and mounting dimensions
adaptable to the respective test situation. Easy mounting as slip joints and elements can be shifted in axial
Available with ring element or with segmented rubber
direction. Customised solutions for automatic docking
element. Fail-safe device optionally available. Flanges
onto combustion engines are optionally available.
and hubs available in numerous variants.
elastic material NR
elastic material NR
temperature range
temperature range
–45° to + 80°C
more information www.centa.info/cx-l
–45° to + 80°C
more information www.centa.info/cx-test
Cx-tt
Cx-v
CENTAX-TT
CENTAX-V
Compact coupling with high performance density. For
Torsionally highly flexible intermediate coupling with
heavy duty applications with high speeds.
linear characteristic. For drive concepts with cardan
Design with segmented rubber elements, each con-
47
shafts.
sisting of two concentrically arranged precompressed
Safe transmission of torque via a highly flexible pre-
rubber segments, which jointly transmit the torque.
compressed rubber element with precisely centred
Extremely short and high-performing design. Charac-
plain bearings. Characterised by high torsional flex-
terised by medium torsional stiffness, especially vari-
ibility with linear characteristic. Dampens torsional
able adaption to the torsional system by adjusting the
vibrations and noise, ensures smooth operation and
number and the arrangement of the segments. Damp-
long service life of the connected units. Also effective-
ens torsional vibrations and shocks and compensates
ly ventilated and with high allowable energy loss.
axial and radial misalignments. Effectively ventilated
and with high admissible energy loss.
Available with flywheel connections acc. to SAE and
various cardan connections. Also available for non-
Mounted with minimum effort, replaceable without
standard flywheels. Flange bearing CENTA FH recom-
movement of the coupled units.
mended for larger deflection angles (page 42).
elastic material NR
elastic material NR
temperature range
temperature range
–45° to +80°C
more information www.centa.info/cx-tt
–45° to +80°C
more information www.centa.info/cx-v
48
You count on high-performing partners.
We are ready available
wherever you are.
worldwide
service
49
network
Consulting
Ten subsidiaries and 27 agencies
Regardless
have
For an optimum adaptation to your
combine to form a strong sales
a first draft or a finished copy,
application situation, our couplings
and service network ensuring ex-
whether you need a standard so-
are available in wide standard se-
pert consulting, local warehous-
lution or a completely new design:
ries. The modular concept of the
es and quick replacement service
Your project is central to our con-
system allows for any intermedi-
all around the world. The 300 em-
sultation. We look forward to sup-
ate and special sizes. In addition,
ployees of the CENTA group have
porting you with our creativity and
we offer quick and efficient reali
only one goal: to offer you the best
experience in order to find the per-
sation
service possible.
fect solution for your application.
as well as the integration of spe-
Let’s talk about it.
cial parts and components from
whether
Modularity
you
of
customised
solutions
other manufacturers. For a precise
result.
service
Whether during project planning and design,
initial assembly and training, during servicing,
measuring and maintenance work, or when
procuring urgently needed spare parts:
CENTA is at your disposal at any time.
50
Test Engineering
Environmental Management
Quality Management (IQ)
Our designs are subject to exten-
We conserve our available resour
With an exemplary Quality Man-
sive torsional vibration analysis,
ces. To protect the environment,
agement, we ensure that our cou-
multib-mass and finite element
we commit to environmental pro-
plings withstand the roughest as-
analyses. Several test beds, each
tection standards according to ISO
signments.
of them for different tasks and
14001. All environmental laws and
combined with regular controls as-
performance ranges, cover the
regulations as well as addition-
sure the high quality of our prod-
practical side of our programme.
al recommendations are met and
ucts. Our vision is intelligent so-
In addition, we are in close con-
firmly integrated into the compa-
lutions, which satisfy the highest
tact with external research facil-
ny’s decision-making and imple-
design and quality demands. Your
ities as well as engineering and
mentation structures. That’s how
demands.
planning offices so that nothing is
we understand sustainability.
left to chance.
WWW.CENTA.INFO
Selected
materials
pure
power
CENTA redefines POWER.
POWER, to us, is more than merely strength.
POWER, to us, is the passion to find the
best solution. To continuously improve
successful concepts. To set new standards
in performance, flexibility and service.
CENTA PRODUCT GUIDE
© 2011 by CENTA Antriebe Kirschey GmbH
Copyright and legal protection to this technical document is held acc. to ISO 16016.
CENTA, the CENTA logo, Centacone, CENTADISC, CENTAFIT, Centaflex, CENTALINK, Centalock,
Centaloc, Centamax, Centastart, CENTAX and HYFLEX are registered trademarks of
CENTA Antriebe Kirschey GmbH in Germany and other countries.
Photos: gettyimages: Sami Heiskanen · photocase.de: bigway
istockphoto.com: MarkHatfield, cinoby, dell640 · CENTA Nederland
C ENTA p ower t r ansmission
l e ading by innovat ion
HEAD OFFICE
CENTA Antriebe
Kirschey GmbH
Bergische Strasse 7
42781 Haan/Germany
+49-2129-912-0 Phone
+49-2129-2790 Fax
[email protected]
www.centa.info
product
guide
EN
DE
www.centa.info/contact
C ENTA produc t guide
CENTA is the leading producer of flexible
couplings for industrial, marine and power
generating applications. Worldwide.
english

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