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Codeur incrémental DKS40Une taille respectable pour un prix minimal
La conception du DKS40 permet de supporter chocs etvibrations comme le fait un codeur traditionnel. Son indicede protection lui permet de travailler dans une ambiancesale et poussiéreuse : la sciure de bois, l’humidité et lecambouis ne lui font pas peur ! Le faible prix du DKS40 permet d’envisager des automatismeslà où auparavant le coût pouvait être dissuasif : mesureen continue de planches pour une découpe à la volée,positionnement de la lame de scie d’une déligneuse…
SICK révolutionne la technologie des codeurs incrémentaux en adoptant un principe de lectureinnovant. Ce système permet de proposer un produit miniaturisé commercialement très compétitif,avec une résistance mécanique et un indice de protection élevé. Le DKS40 est un concentré de savoirfaire qui permet de répondre à des applications industrielles sans compromis : c'est 100% de qualitépour un coût 40% plus faible ! Voici deux domaines d’applications intéressants :
Dans le monde de l’emballage et du conditionnementSur un tapis roulant, la mesure de vitesse du défilement ou de larotation du tambour de convoyage demande une précision importante.Or, le DKS40 est tellement petit qu’il s’intègre à l’intérieur mêmed’un tambour ! Son installation gagne en compacité.Marquage de produit : le codeur équipé d’une roue de mesurepeut être utilisé pour lire la position relative d’un produit afin dedéclencher une impression répétitive (date…). Sa taille et sonpoids permettent une intégration aisée. La résolution élevée(2048 points) permet d’obtenir une grande précision.
Dans le monde du travail du bois
Caractéristiques techniques
Liste des modèles
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S40
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Sortie CâbleIndice de protection IP 64Interfaces Open CollectorNPN, TTL, HTL
Nombre d’impulsions (Z) par tour : 1 à 2048Interface électrique : 4,5 …5,5 V Open Coll. NPN, 3 canaux
: 10 … 30 V Open Coll. NPN, 3 canaux: 4,5 … 5,5 V TTL/RS422, 6 canaux: 10 … 30 V, HTL, 6 canaux
Poids : 0,18 kgPas de mesure : 90° / nombre d’impulsionsSignal référence (nombre) : 1Position : 90°électrique, verrouillé avec A+BLimite d’erreurRésolution binaire : +- 0,09 degréRésolution non-binaire : +- 0,13 degréDérive du pas de mesureRésolution binaire : +- 0,03 degréRésolution non-binaire : +- 0,07 degréVitesse de rotation : 6,000 min-1Accélération angulaire : 3,6 X 10(9) rad/s2Température d’utilisation : 0 … + 60°CTempérature de stockage : - 40 … + 70°CHumidité relative : 90%Indice de protection : IP64
T
DKS 40:Incremental Encoder
DA
TA
SH
EE
T
The DKS 40 Incremental Encoder
offers exceptional quality for its
price and its range of application.
Its housing is a solid zinc die-cas-
ting and is extremely compact in
its design, having an external dia-
meter of only 50 mm. As a con-
sequence, valuable space can be
spared when installed.
By adopting highly successful Mini-
Disc technology, the DKS 40 is ex-
tremely robust and can resist high
levels of shock and vibration. Be-
sides has the DKS 40 a very high
protection class IP 64.
Specify your individual 50 mm dia.
Encoder.
Options available:
· Interfaces Open Collector NPN,
TTL/RS 422,
HTL/push-pull.
· Face mount flange with solid shaft
Ø 8 x 13 mm,
· Output cable 0.5 m
can be used radially or axially
Thanks to product flexibility there
are numerous applications, for ex-
ample in:
· machine tools
· textile machines
· wood processing machines
· packaging machines
Number of lines1 to 2,048
Incremental Encoder
Colour of wires Signal Signal Explanation
for OC for TTL and HTL
Red +Us +Us Supply voltage 1)
Blue GND GND Zero volt connection for the encoder
White A A Signal line
Pink B B Signal line
Lilac Z Z Signal line
Brown N. C. A Signal line
Black N. C. B Signal line
Yellow N. C. Z Signal line
Screen Screen Screen Screen
1) Potential free to housing
N. C. = Not Connected
2 SICK-STEGMANN
Incremental Encoder DKS 40
Cable outletEnclosure rating IP 64Electrical Interfaces Open Collector NPN,TTL,HTL
Dimensional drawing face mount flange
Wire allocation/cable 8 core
General tolerances according to DIN ISO 2768-mk
Accessories
Connection systems
Mounting systems
Number of lines1 to 2,048
Incremental Encoder
Number of lines (Z) per revolution 1 to 2,048
Electrical Interfacees 4.5 … 5.5 V, Open Coll. NPN, 3-channel
10 … 30 V, Open Coll. NPN, 3-channel
4.5 … 5.5 V, TTL/RS422, 6-channel
10 … 30 V, HTL, 6-channel
Mass 0.18 Kg
Moment of inertia of the rotor 6 gcm2
Measuring step 90°/number of lines
Reference signal Number 1
Position 90° electr., logic. interlocked with A+B
Error limits
”binary” number of lines 1) ± 0.09 degree
”non-binary” number of lines 2) ± 0.13 degree
Measuring step deviation
binary number of lines ± 0.03 degree
non-binary number of lines ± 0.07 degree
Max. output frequency Open Collector 50 KHz
TTL/RS422 200 KHz
HTL/push-pull 200 KHz
Operating speed 6,000 min-1
Angular acceleration 3.6 x 109 rad/s2
Operating torque 0.15 Ncm
Start up torque 0.2 Ncm
Permissible shaft loading
radial 40 N
axial 20 N
Bearing lifetime 2 x 109 revolutions
Working temperature range 0 … + 60 °C
Storage temperature range – 40 … + 70 °C
Permissible relative humidity 3) 90 %
EMC 4)
Resistance
to shocks 5) 50/7 g/ms
to vibration 6) 20/10 … 2000 g/Hz
Protection class acc. IEC 60529 IP 64
Operating voltage range 30 mA
Operating current range at no load 40 mA
Initialisisation time after power on 40 ms
3
DKS 40
Technical data DKS 40
6) To DIN EN 60068-2-6
5) To DIN EN 60068-2-27
4) To DIN EN 61000-6-2 andDIN EN 61000-6-3
3) Condensation of optical scanningsystem not permitted
SICK-STEGMANN
DKS
2) „Non binary“ number of linesn is no integer
1) „Binary“ number of linesn is integer
4 SICK-STEGMANN
Incremental Encoder DKS 40
Cable outletEnclosure rating IP 64Electrical Interfaces Open Collector NPN,TTL,HTL
10 … 30 V
HTL/push-pull
4.5 … 5.5 V
TTL/RS422
10 … 30 V
Open Coll. NPN
4.5 … 5.5 V
Open Coll. NPN
Supply voltage
Electrical interfaces
Interfaces/drivers
Accessories
Connection systems
Mounting systems
Number of lines1 to 2,048
Incremental Encoder
Incremental pulse diagram
90° Messschritt
360°
A
B
Z
Measuring step
CW rotation when looking at the encoder shaft
A, B, Z inverted signals to A, B, Z
00010
00020
00050
00100
00200
00250 00360
00256 00500
00512 01000 02000
00720 01024
others on request
02048
Cable 8 core, universal 0,5 m 1) = J
5SICK-STEGMANN
DKS 40
Order example: Incremental Encoder DKS 40
4.5 … 5.5 Volt, TTL; face mount flange, cable 8 core, number of lines: 360
Number of lines (Z) per revolution
Electrical interface
1
D
Point 1
K
Point 2
S
Point 3
4
Point 4
0
Point 5
–
Point 6
A
Point 7
5
Point 8
J
Point 9
0
Point 10
0
Point 11
3
Point 12
6
Point 13
0
Point 14
Connection type
1) The universal cable output is positioned so that a kink-free cable run is possible in radial or axial direction.
D
Point 1
K
Point 2
S
Point 3
4
Point 4
0
Point 5
–
Point 6 Point 7
5
Point 8
J
Point 9 Point 10 Point 11 Point 12 Point 13 Point 14
Order information
Incremental Encoder DKS 40, solid shaft
Please enter your individual encoder here
D
Point 1
K
Point 2
S
Point 3
4
Point 4
0
Point 5
–
Point 6 Point 7
5
Point 1Point 8
J
Point 9 Point 10 Point 11 Point 12 Point 13 Point 14
D
Point 1
K
Point 2
S
Point 3
4
Point 4
0
Point 5
–
Point 6 Point 7
5
Point 1Point 8
J
Point 9 Point 10 Point 11 Point 12 Point 13 Point 14
D
Point 1
K
Point 2
S
Point 3
4
Point 4
0
Point 5
–
Point 6 Point 7
5
Point 1Point 8
J
Point 9 Point 10 Point 11 Point 12 Point 13 Point 14
4.5 … 5.5 V,Open Collector NPN, 3-channel= P
10 … 30 V,Open Collector NPN, 3-channel= R
4.5 … 5.5 V,TTL/RS422, 6-channel = A
10 … 30 V,HTL/push-pull, 6-channel = E
Mechanical interface
Face mount flange,
Solid shaft Ø 8 x 13 mm = 5
1
Number of lines
Always 5 characters in clear text
with leading zeros
6 SICK-STEGMANN
Accessories Connection systems/Mounting systems
Dimensional drawings and order information
Screw-in system M23, 12 pin
6 027 538
Part no.
DOS-2312-G
Type
STE-2312-G
Type
12
Contacts
12
Contacts
6 027 537
Part no.
Cable onnector M23 female, 12 pin, straight, screenedCable connector M23 female, 12 pin, straight, screened
Cable connector M23 male, 12 pin, straight, screened
2 030 685
DOL-2312-G02MLA3
DOL-2312-G07MLA3
Type
12
12
Contacts
2 030 682
Part no.
2.0 m
7.0 m
2 030 688DOL-2312-G10MLA3 12 10.0 m
2 030 692DOL-2312-G15MLA3 12 15.0 m
2 030 6952DOL-2312-G20MLA3 12 20.0 m
2 030 6992DOL-2312-G25MLA3 12 25.0 m
2 030 7022DOL-2312-G30MLA3 12 30.0 m
Cable length
Connector M23 female, 12 pin, straight, cable 11 core, 4 x 2 x 0,25 + 2 x 0,5 + 1 x 0,14 mm2 with screening
cable diameter 7.8 mm
2 029 213
DOL-2312-G1M5MA3
DOL-2312-G03MMA3
Type
12
12
Contacts
2 029 212
Part no.
1.5 m
3.0 m
2 029 214DOL-2312-G05MMA3 12 5.0 m
2 029 215DOL-2312-G10MMA3 12 10.0 m
2 029 2162DOL-2312-G20MMA3 12 20.0 m
2 029 2172DOL-2312-G30MMA3 12 30.0 m
Cable length
Connector M23 female, 12 pin, straight, cable 12 core, 4 x 2 x 0.25 + 2 x 0.5 + 2 x 0.14 mm2 with screening, capable of being dragged,
cable diameter 7.8 mm
approx. 55
Pre-wired cables
7SICK-STEGMANN
DKS 40
6 027 529
Part no.
LTG-2308-MWENC
Type
8
Cores
Cable 8 core, per meter, 4 x 2 x 0,15 mm2 with screening,
cable diameter 5.6 mm
6 027 530
Part no.
LTG-2411-MW
Type
11
Cores
Cable 11 core, per meter, 4 x 2 x 0,25 + 2 x 0,5 + 1 x 0,14 mm2 with screening,
cable diameter 7.5 mm
6 027 531
Part no.
LTG-2512-MW
Type
12
Cores
Cable 12 core, per meter, 4 x 2 x 0,25 + 2 x 0,5 + 2 x 0,14 mm2 with screening, capable of being dragged,
cable diameter 7.8 mm
6 028 516
Part no.
LTG-2612-MW
Type
12
Cores
Cable 12 core, per meter, 4 x 2 x 0,25 + 2 x 0,5 + 2 x 0,14 mm2 with screening, capable of being dragged, UV + saltwater resistant
cable diameter 7.8 mm
Dimensional drawings and order information
Shaft couplings
5 314 179
Part no.
KUP-0608-S
Type Type shaft diameter
5 314 177KUP-0808-S
5 314 178KUP-0810-S
Beam coupling max. shaft displacement radially ± 0,3 mm, axially ± 0,2 mm, angular ± 3 degrees, torsional rigidity 38 Nm/rad,
body: fibre glass reinforced polyamide, hubs made of brass
6 mm … 8 mm
8 mm … 8 mm
8 mm … 10 mm
Spring washer (4x)
Hexagonal nut (4x)(secure with Loctite 241)
Shaft clamped around its circumfirance Cheese-head screw M 4 x 4 DIN916
No contact betweenbeams and shaft
8
Accessories Connection systems/Mounting systems
SICK-STEGMANN
Dimensional drawings and order information
Mechanical Adaptors
BEF-FA-025-060RCA 2 032 623
Part no.Type Adaption
To 60 mm square mounting plate
Adaptor flange of aluminium for face mount flange, spigot 25 mm
BEF-FA-025-050 2 032 622
Part no.Type Adaption
To 50 mm servo flange
Adaptor flange of aluminium for face mount flange, spigot 25 mm
BEF-FA-025-060RSA 2 032 624
Part no.Type Adaption
To 60 mm square mounting plate with shock absorbers
Adaptor flange of aluminium for face mount flange, spigot 25 mm
General tolerances according to DIN ISO 2768-mk
General tolerances according to DIN ISO 2768-mk
General tolerances according to DIN ISO 2768-mk
9SICK-STEGMANN
Dimensional drawings and order information
Mechanical Adaptors
BEF-WF-25 2 032 621
Part no.Type Flange spigot
Diameter 25 mm
Mounting angle incl. fixing set for encoder with face mount flange
DKS 40
BEF-MG-50 5 312 987
Part no.Type Flange spigot
Diameter 50 mm
Mounting bell incl. fixing set for encoder with servo flange
2 029 166BEF-WK-SF
Part no.Type
Servo clamps small, Set (comprises 3 pieces) for servo flanges
10 SICK-STEGMANN
Accessories Connection systems/Mounting systems
Dimensional drawings and order information
Servo clamps
11SICK-STEGMANN
DKS 40
8 0
10 8
84
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Contact:
A u s t r a l i aPhone +61 3 9497 4100
1800 33 48 02 – tollfreeE-Mail [email protected]
B e l g i u m / L u x e m b o u r gPhone +32 (0)2 466 55 66E-Mail [email protected]
B r a s i lPhone +55 11 5091-4900E-Mail [email protected]
C e s k á R e p u b l i k aPhone +420 2 57 91 18 50E-Mail [email protected]
C h i n aPhone +852-2763 6966E-Mail [email protected]
D a n m a r kPhone +45 45 82 64 00E-Mail [email protected]
D e u t s c h l a n dPhone +49 (0)2 11 53 01-250E-Mail [email protected]
E s p a ñ aPhone +34 93 480 31 00E-Mail [email protected]
F r a n c ePhone +33 1 64 62 35 00E-Mail [email protected]
G r e a t B r i t a i nPhone +44 (0)1727 831121E-Mail [email protected]
I t a l i aPhone +39 011 797965E-Mail [email protected]
J a p a nPhone +81 (0)3 3358 1341E-Mail [email protected]
K o r e aPhone +82-2 786 6321/4E-Mail [email protected]
N e d e r l a n d sPhone +31 (0)30 229 25 44E-Mail [email protected]
N o r g ePhone +47 67 81 50 00E-Mail [email protected]
Ö s t e r r e i c hPhone +43 (0)22 36 62 28 8-0E-Mail [email protected]
P o l s k aPhone +48 22 837 40 50E-Mail [email protected]
S c h w e i zPhone +41 41 619 29 39E-Mail [email protected]
S i n g a p o r ePhone +65 6744 3732E-Mail [email protected]
S u o m iPhone +358-9-25 15 800E-Mail [email protected]
S v e r i g ePhone +46 8 680 64 50E-Mail [email protected]
T a i w a nPhone +886 2 2365-6292E-Mail [email protected]
T ü r k i y ePhone +90 216 388 95 90 pbxE-Mail [email protected]
U S APhone +1 937-454-1956E-Mail [email protected]
More representatives and agencies in all major industrial nations at www.sick.com
SICK AG • Industrial Sensors • Waldkirch • Germany • www.sick.comSICK STEGMANN GmbH • Donaueschingen • Germany • www.sick-stegmann.de
Encoder are measuring instruments produced in accordance withrecognised industrial regulations
� The installation of the Encoder is to be carried out by trainedpersonal with knowledge of electrical engineering and precisionengineering.
� A DKS40 Encoder must be used only for the purpose appropriate to its design.
Safety advice� Observe the professional safety and accident prevention regula-
tions applicable to your country.� Switch of the voltage to all the devices/ machines and plant invol-
ved in the mounting.� Never electrically connect or disconnect the Encoder with the
voltage switched on, otherwise this may lead to damage to the Encoder.
� For the satisfactory operation of the devices, care must be paid togood earthing and to a screen connection suitable for EMC (screen connected at both ends).
� Avoid striking the shaft.
General adviceThe more accurately the centering for the Encoder is, the lower arethe angular offset and shaft offset after the installation and the smal-ler is the stress applied to the coupling and the bearing of theEncoder.In order not to stress the coupling during the installation, always fixthe Encoder by its flange first and then fasten the coupling onto thedrive shaft.In case of the Encoders with cable outlet, the screening braid is con-nected to the housing.From the point of view of EMC, it is absolutely necessary for the hou-sing or cable screen to be connected to earth or ground.This can be done by connecting the screening braid of the cable. Thescreening braid should be connected over a large area.
Encoder with face mounting flange
In the case of this flange design, there are 3 installations options
� via 3 holes on the flange side� via 3 mounting links on the flange side � by clamping the mounting spigot
ENGLISH
SICK-STEGMANN Low Cost Incremental EncoderInstallation Instructions
!
Incremental Encoder
DKS 40
SICK STEGMANN GmbHPostfach 1560 · D-78156 Donaueschingen
Dürrheimer Straße 36 · D-78166 DonaueschingenPhone: +49 771 80 70 · Telefax +49 771 80 71 00
www.sick-stegmann.de · [email protected]
A u s t r a l i aPhone +61 3 9497 4100
1800 33 48 02 – tollfreeE-Mail [email protected]
B e l g i u m / L u x e m b o u r gPhone +32 (0)2 466 55 66E-Mail [email protected]
B r a s i lPhone +55 11 5091-4900E-Mail [email protected]
C e s k á R e p u b l i k aPhone +420 2 57 91 18 50E-Mail [email protected]
C h i n aPhone +852-2763 6966E-Mail [email protected]
D a n m a r kPhone +45 45 82 64 00E-Mail [email protected]
D e u t s c h l a n dPhone +49 (0)2 11 53 01-250E-Mail [email protected]
E s p a ñ aPhone +34 93 480 31 00E-Mail [email protected]
F r a n c ePhone +33 1 64 62 35 00E-Mail [email protected]
G r e a t B r i t a i nPhone +44 (0)1727 831121E-Mail [email protected]
I t a l i aPhone +39 011 797965E-Mail [email protected]
J a p a nPhone +81 (0)3 3358 1341E-Mail [email protected]
K o r e aPhone +82-2 786 6321/4E-Mail [email protected]
N e d e r l a n d sPhone +31 (0)30 229 25 44E-Mail [email protected]
N o r g ePhone +47 67 81 50 00E-Mail [email protected]
Ö s t e r r e i c hPhone +43 (0)22 36 62 28 8-0E-Mail [email protected]
P o l s k aPhone +48 22 837 40 50E-Mail [email protected]
S c h w e i zPhone +41 41 619 29 39E-Mail [email protected]
S i n g a p o r ePhone +65 6744 3732E-Mail [email protected]
S u o m iPhone +358-9-25 15 800E-Mail [email protected]
S v e r i g ePhone +46 8 680 64 50E-Mail [email protected]
T a i w a nPhone +886 2 2365-6292E-Mail [email protected]
T ü r k i y ePhone +90 216 388 95 90 pbxE-Mail [email protected]
U S APhone +1 937-454-1956E-Mail [email protected]
We reserve the right to make changes without prior notification.The specified product features and technical data do not represent any guarantee.
ENGLISH
Installation via 3 holes on the flan-ge side (Figure 1)
InstallationLock the drive shaft on the application side.Mount the coupling (1), take care that it does not touch theEncoder flange.Push the Encoder with mounted coupling (1) onto the drive shaft.Fix the Encoder with 3 thread grooving screws M4 (2) on theflange (2), fix the coupling (1) to the drive shaft.The coupling must not be subjected to any radial or axial stres-ses.
Make the electrical connections with the voltage switched off.Switch on the voltage and check the functioning of the Encoder.
Installation via 3 mounting links onthe flange side (Figure 2)
Installation Lock the drive shaft on the application side.Mount the coupling (1), take care that it does not touch theEncoder flange.Push the Encoder with mounted coupling (1) onto the drive shaft.Fix the Encoder with 3 M4 screws (2) to the flange, fix the coup-ling (1) to the drive shaft.The coupling must not be subjected to any radial or axial stres-ses.
Make the electrical connections with the voltage switched off.Switch on the voltage and check the functioning of the Encoder.
Installation by clamping the moun-ting spigot (Figure 3)
Installation Since the mounting spigot is also the means of centring, theclamping device must be constructed in such a way that when itis clamped firmly, no impermissible angular or shaft offset results.
Lock the drive shaft on the application side. Mount the coupling (1), take care that it does not touch theEncoder flange. Fit the Encoder, with mounted coupling (1), ontothe drive shaft, and the mounting spigot into the clamping device(2).Clamp the Encoder firmly with the screw (3).Fix the coupling (1) on the drive shaft.The coupling must not be subjected to any radial or axial stres-ses.Make the electrical connections with the voltage switched off.Switch on the voltage and check the functioning of the Encoder.
Figure 1Installation via 3 holes on the flange side
Figure 2Installation via 3 mounting links on the flange side
Figure 3Installation by clamping the mounting spigot
Wire allocation, cable 8 core
Core colour Signal OC Signal TTL, HTL Explanation
Red + Us + Us Power supply 1)
Blue GND GND Ground connection
White A A Signal line
Pink B B Signal line
Lilac Z Z Signal line
Brown N.C. A Signal line
Black N.C. B Signal line
Yellow N.C. Z Signal line
Screen Screen Screen Housing potential
1) Potential free to housing
915
04
0 7
03
501
/1/3
/11.
04
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