Stober Connection method User manual

Connection method

Manual

en-US

03/2022

ID 443102.03

Table of contents STOBER

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Table of contents

1 Foreword .................................................................................................................................................................. 5

2 User information ....................................................................................................................................................... 6

2.1 Timeliness ................................................................................................................................................................ 6

2.2 Original language .....................................................................................................................................................6

2.3 Limitation of liability ................................................................................................................................................ 6

2.4 Formatting conventions........................................................................................................................................... 7

2.4.1 Display of safety instructions.................................................................................................................. 7

2.4.2 Distinction of text elements ................................................................................................................... 8

2.4.3 Conventions for cables ........................................................................................................................... 8

2.5 Trademarks .............................................................................................................................................................. 8

3 General safety instructions........................................................................................................................................ 9

3.1 Directives and standards.......................................................................................................................................... 9

3.2 Applicable documentation.......................................................................................................................................9

3.3 Qualified personnel.................................................................................................................................................. 9

3.4 Intended use ............................................................................................................................................................ 9

3.5 Transport and storage.............................................................................................................................................. 9

3.6 Operational environment and operation...............................................................................................................10

3.7 Working on the machine........................................................................................................................................ 10

3.8 Disposal.................................................................................................................................................................. 10

4 Safety instructions for connection ........................................................................................................................... 11

5 Overview................................................................................................................................................................. 12

5.1 Encoder cables ....................................................................................................................................................... 12

5.2 Power cables.......................................................................................................................................................... 13

5.3 One Cable Solution EnDat 3 and HIPERFACE DSL................................................................................................... 13

6 Encoder cables ........................................................................................................................................................ 14

6.1 Connection description and technical data ...........................................................................................................14

6.1.1 EnDat 2.1/2.2 digital encoders ............................................................................................................. 14

6.1.2 Differential HTL incremental encoders................................................................................................. 20

6.1.3 SSI encoders.......................................................................................................................................... 25

6.1.4 Resolver ................................................................................................................................................ 29

6.1.5 EnDat 2.1 sin/cos encoders .................................................................................................................. 37

6.1.6 EnDat 3 or HIPERFACE DSL encoders.................................................................................................... 44

6.2 Determining the cable code for ready-made cables..............................................................................................44

6.2.1 Codes for EZ, EZHD, EZHP, EZS, EZM synchronous servo motors ......................................................... 45

6.2.2 Codes for ED, EK synchronous servo motors ........................................................................................ 46

6.2.3 Codes for IE2, IE3 asynchronous motors .............................................................................................. 46

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6.3 Ready-made encoder cables.................................................................................................................................. 47

6.4 Service packs for encoder cables ........................................................................................................................... 50

6.5 Accessories............................................................................................................................................................. 50

6.5.1 HTL-to-TTL adapter ............................................................................................................................... 50

6.5.2 Interface adapters ................................................................................................................................ 51

6.5.3 Adapter cables ...................................................................................................................................... 51

6.5.4 Encoder battery module ....................................................................................................................... 52

6.5.5 Encoder adapter box............................................................................................................................. 52

6.5.6 Axis switcher......................................................................................................................................... 53

7 Power cables ........................................................................................................................................................... 54

7.1 Connection description.......................................................................................................................................... 54

7.2 Technical data ........................................................................................................................................................ 60

7.3 Power cables for asynchronous motors.................................................................................................................67

7.3.1 Assignment of motor to minimum cross-section ................................................................................. 67

7.3.2 Checking the minimum cross-section for non-terminated power cables............................................. 68

7.3.3 Non-terminated power cables.............................................................................................................. 69

7.4 Power cables for synchronous motors................................................................................................................... 70

7.4.1 Determining the cable code for ready-made cables in 3 steps ............................................................ 70

7.4.2 Ready-made power cables.................................................................................................................... 86

7.5 Service packs for power cables .............................................................................................................................. 90

7.6 Accessories............................................................................................................................................................. 91

7.6.1 TEP output choke.................................................................................................................................. 91

8 One Cable Solution EnDat 3 and HIPERFACE DSL...................................................................................................... 93

8.1 Connection description.......................................................................................................................................... 93

8.2 Technical data ........................................................................................................................................................ 95

8.3 Determining the cable code for ready-made cables in 3 steps............................................................................100

8.3.1 Sizes for EZ, EZS synchronous servo motors ....................................................................................... 101

8.3.2 Checking the minimum cross-section and contact length.................................................................. 104

8.3.3 Codes for EZ, EZS synchronous servo motors ..................................................................................... 105

8.4 Ready-made hybrid cables...................................................................................................................................106

8.5 Accessories........................................................................................................................................................... 107

8.5.1 TEP output choke................................................................................................................................ 107

9 Appendix............................................................................................................................................................... 109

9.1 Terminal specifications ........................................................................................................................................ 109

9.1.1 MDS 5000 servo inverter – X20 .......................................................................................................... 109

9.1.2 SDS 5000 servo inverter – X20............................................................................................................ 109

9.1.3 SD6 drive controllers – X20................................................................................................................. 110

9.1.4 SC6 drive controllers – X20 ................................................................................................................. 110

9.1.5 SI6 drive controllers – X20 .................................................................................................................. 110

9.2 EMC recommendations ....................................................................................................................................... 111

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9.3 Detailed information............................................................................................................................................ 112

9.4 Formula symbols.................................................................................................................................................. 112

10 Contact.................................................................................................................................................................. 113

10.1 Consultation, service and address ....................................................................................................................... 113

10.2 Your opinion is important to us ........................................................................................................................... 113

10.3 Close to customers around the world..................................................................................................................114

Glossary ................................................................................................................................................................ 115

STOBER 1 | Foreword

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1 Foreword

A drive controller, cable and motor that are not coordinated with one another can lead to impermissibly high voltage peaks

in the drive system, which may cause damage to the motor. The legal requirements of (EMC) Directive 2014/30/EU must

also be observed.

Combining STOBER motors, STOBER cables and STOBER drive controllers enables you to comply with these legal

requirements.

STOBER offers a range of cables to match. Cables are available in different lengths and are ready-made on both ends.

Using unsuitable connection cables may void any claims made under the warranty.

Features

§Torsional stress ±30°/m

§Bending resistance

§Oil resistance

§Chemical resistance

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2 User information

This documentation describes the available STOBER power, encoder and hybrid cables. It provides you with assistance in

selecting the right cable and with relevant information about properly connecting to the motor and drive controller without

any errors.

2.1 Timeliness

Check whether this document is the latest version of the documentation. We make the latest document versions for our

products available for download on our website:

http://www.stoeber.de/en/downloads/.

2.2 Original language

The original language of this documentation is German; all other language versions are derived from the original language.

2.3 Limitation of liability

This documentation was created taking into account the applicable standards and regulations as well as the current state of

technology.

No warranty or liability claims for damage shall result from failure to comply with the documentation or from use that

deviates from the intended use of the product. This is especially true for damage caused by individual technical

modifications to the product or the project configuration and operation of the product by unqualified personnel.

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2.4 Formatting conventions

Orientation guides in the form of signal words, symbols and special text markups are used to emphasize specific

information so that you are able identify it in this documentation quickly.

2.4.1 Display of safety instructions

Safety instructions are identified with the following symbols. They indicate special risks when handling the product and are

accompanied by relevant signal words that express the extent of the risk. Furthermore, useful tips and recommendations

for efficient, error-free operation are specially highlighted.

ATTENTION!

Attention

This indicates that damage to property may occur

▪ if the stated precautionary measures are not taken.

CAUTION!

Caution

This word with a warning triangle indicates that minor personal injury may occur

▪ if the stated precautionary measures are not taken.

WARNING!

Warning

This word with a warning triangle means there may be a considerable risk of fatal injury

▪ if the stated precautionary measures are not taken.

DANGER!

Danger

This word with a warning triangle indicates that there is a considerable risk of fatal injury

▪ if the stated precautionary measures are not taken.

Information

Information indicates important information about the product or serves to emphasize a section in the documentation that

deserves special attention from the reader.

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2.4.2 Distinction of text elements

Certain elements of the continuous text are distinguished as follows.

Important information Words or expressions with a special meaning

Interpolated position mode Optional: File or product name or other name

Detailed information Internal cross-reference

http://www.samplelink.com External cross-reference

2.4.3 Conventions for cables

In the cable connection descriptions, core colors are shortened and used as follows.

Cable colors

BK: BLACK PK: PINK

BN: BROWN RD: RED

BU: BLUE VT: VIOLET

GN: GREEN WH: WHITE

GY: GRAY YE: YELLOW

OG: ORANGE

Formatting conventions

Two-colored core: WHYE WHITEYELLOW (white and yellow)

Single-colored core: BK/BN BLACK/BROWN (black or brown)

2.5 Trademarks

The following names are trademarks or registered trademarks of other companies:

EnDat®EnDat® and the EnDat® logo are registered trademarks of Dr. Johannes Heidenhain

GmbH, Traunreut, Germany.

HIPERFACE®HIPERFACE® and the HIPERFACE DSL® logo are registered trademarks of SICK

STEGMANN GmbH, Donaueschingen, Germany.

speedtec®speedtec® is a registered trademark of TE Connectivity Industrial GmbH,

Niederwinkling, Germany.

All other trademarks not listed here are the property of their respective owners.

Products that are registered as trademarks are not specially indicated in this documentation. Existing property rights

(patents, trademarks, protection of utility models) are to be observed.

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3 General safety instructions

There are risks associated with the product described in this documentation that can be prevented by complying with the

described warning and safety instructions as well as the included technical rules and regulations.

3.1 Directives and standards

The following European directives and standards are relevant for STOBER cables:

§Low Voltage Directive 2014/35/EU

Subsequent references to the standards do not specify the respective year in order to improve readability.

3.2 Applicable documentation

This documentation is a supplement to the motor operating manual and the drive controller manual. You may use this

documentation only in combination with the applicable documents (see Detailed information [}112]).

3.3 Qualified personnel

In order to be able to perform the tasks described in this documentation, the persons instructed to perform them must

have the appropriate professional qualification and be able to assess the risks and residual hazards when handling the

products. For this reason, all work on the products as well as their operation and disposal may be performed only by

professionally qualified personnel.

Qualified personnel are persons who have acquired the authorization to perform these activities either through training to

become a specialist and/or instruction by specialists.

Furthermore, valid regulations, legal requirements, applicable basic rules, this documentation and the safety instructions

included in it must be carefully read, understood and observed.

3.4 Intended use

STOBER cables are used exclusively to transmit electrical energy for the purposes of supplying power and conveying

information. The building regulations and installation requirements valid for the respective system must always be

observed when using these cables.

Use outside the applicable technical specifications constitutes improper use.

3.5 Transport and storage

Inspect the delivery for any transport damage immediately after you receive it. Notify the transport company of any

damage immediately. Do not put a damaged product into operation.

To ensure the faultless and safe operation of the products, they must be professionally configured, installed, operated and

maintained.

Store the products in a dry and dust-free room if you do not install them immediately.

Transport and store the products in the original packaging and protect the products from mechanical impacts and

vibrations. Observe the transport and storage conditions recommended in the technical data.

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3.6 Operational environment and operation

Always operate the products within the limits specified by the technical data.

The following applications are prohibited:

§Use in potentially explosive atmospheres

§If not otherwise specified in the technical data: Use in environments with harmful substances as specified by EN 60721,

such as oils, acids, gases, vapors, dust and radiation

3.7 Working on the machine

Before all work on machines and systems, apply the 5 safety rules in accordance with DIN VDE 0105-100 (Operation of

electrical installations – Part 100: General requirements) in the order listed:

§Disconnect (also ensure that the auxiliary circuits are disconnected).

§Ensure power cannot be switched on again.

§Ensure that everything is de-energized.

§Ground and short circuit.

§Cover adjacent live parts.

Information

Note the discharge time of the DC link capacitors in the general technical data for the devices. You can only determine the

absence of voltage after this time period.

3.8 Disposal

Observe the current national and regional regulations when disposing of the packaging and product! Dispose of the

packaging and individual product parts depending on their properties, e.g. as:

§Cardboard

§Electronic waste (circuit boards)

§Plastic

§Sheet metal

§Copper

§Aluminum

§Battery

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4 Safety instructions for connection

Connection work is permitted only when no voltage is present. Observe the 5 safety rules (see Working on the machine

[}10]).

When the power supply voltage is turned on, hazardous voltages may be present on the connection terminals and the

cables connected to them.

The device and the cables connected to it are not necessarily de-energized when the supply voltage is switched off and all

displays have gone out!

Information

Note the discharge time of the DC link capacitors in the general technical data for the devices. You can only determine the

absence of voltage after this time period.

Opening the housing, plugging in or unplugging connection terminals, connecting or removing a connecting wiring, and

installing or removing accessories are prohibited while the voltage supply is switched on.

Protect the devices against falling parts (bits or strands of wire, pieces of metal, etc.) during installation or other work in the

control cabinet. Parts with conductive properties may result in a short circuit inside the devices and device failure as a

result.

The protection class of the devices is protective grounding (protection class I in accordance with EN 61140). This means that

operation is permitted only if the grounding conductor is connected in accordance with requirements.

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5 Overview

5.1 Encoder cables

Design Motor plug connector size

con.15 con.17 con.23

Quick lock ✓

speedtec quick lock ✓ ✓

Encoder Motor plug connector size

con.15 con.17 con.23

synchronous

con.23

asynchronous

EnDat 2.1/2.2 digital ✓✓✓

Incremental (HTL) ✓

SSI ✓

Resolver ✓✓✓

EnDat 2.1 sin/cos ✓✓✓

Information

In combination with an EnDat 3 or HIPERFACE DSL encoder, you require hybrid cables which feature encoder

communication and power transmission in a shared cable.

For an overview of the motor connection using hybrid cables, see One Cable Solution EnDat 3 and HIPERFACE DSL [}13].

Encoder Supply cores Pilot cores Cable ∅Bending radius 1

(min.)

Bending radius 2

(min.)

EnDat 2.1/2.2

digital

2 × 0.25mm² 3 × 2 × 0.14mm² Max. 6.8mm 68.0mm 34.0mm

Incremental (HTL) 2 × 0.25mm² 3 × 2 × 0.14mm² Max. 6.8mm 68.0mm 34.0mm

SSI 2 × 0.25mm² 3 × 2 × 0.14mm² Max. 6.8mm 68.0mm 34.0mm

Resolver 2 × 0.25mm² 3 × 2 × 0.14mm² Max. 11.4mm 114.0mm 57.0mm

EnDat 2.1 sin/cos 2 × 0.34mm² 2 × 2 × 0.25mm² +

4 × 2 × 0.14mm²

Max. 8.7mm 87.0mm 43.5mm

Bending radius: 1 = free to move, 2 = fixed installation

STOBER 5 | Overview

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5.2 Power cables

Design Motor plug connector size

con.15 con.23 con.40 con.58

Quick lock ✓

speedtec quick lock ✓ ✓

Screw technology On request On request ✓

Power cores

(3+PE)

Brake cores Temperature

sensor cores

Cable ∅Bending radius 1

(min.)

Bending radius 2

(min.)

4 × 1.0mm² 2 × 0.5mm² 2 × 0.34mm² Max. 10.1mm 101.0mm 50.5mm

4 × 1.5mm² 2 × 1.0mm² 2 × 0.5mm² Max. 12.2mm 122.0mm 61.0mm

4 × 2.5mm² 2 × 1.0mm² 2 × 1.0mm² Max. 15.0mm 150.0mm 75.0mm

4 × 4.0mm² 2 × 1.0mm² 2 × 0.75mm² Max. 16.0mm 160.0mm 80.0mm

4 × 6.0mm² 2 × 1.5mm² 2 × 1.0mm² Max. 19.4mm 194.0mm 97.0mm

4 × 10.0mm² 2 × 1.5mm² 2 × 1.0mm² Max. 23.5mm 235.0mm 117.5mm

4 × 16.0mm² 2 × 1.5mm² 2 × 1.5mm² Max. 24.0mm 180.0mm 96.0mm

4 × 25.0mm² 2 × 1.5mm² 2 × 1.5mm² Max. 27.5mm 206.3mm 110.0mm

Bending radius: 1 = free to move, 2 = fixed installation

5.3 One Cable Solution EnDat 3 and HIPERFACE DSL

Design Motor plug connector size

con.23

speedtec quick lock ✓

Power cores

(3+PE)

Brake cores Pilot cores Cable ∅Bending radius 1

(min.)

Bending radius 2

(min.)

OCS-Basic:

4 × 1.0mm² 2 × 0.75mm² 2 × AWG22 Max. 13.6mm 136.0mm 68.0mm

4 × 1.5mm² 2 × 1.0mm² 2 × AWG22 Max. 13.7mm 137.0mm 68.5mm

OCS-Advanced:

4 × 1.5mm² 2 × 0.75mm² 2 × AWG22 Max. 14.7mm 147.0mm 73.5mm

4 × 2.5mm² 2 × 0.75mm² 2 × AWG22 Max. 16.8mm 168.0mm 84.0mm

Bending radius: 1 = free to move, 2 = fixed installation

6 | Encoder cables STOBER

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6 Encoder cables

STOBER motors are equipped with encoder systems and plug connectors as standard.

STOBER provides suitable cables in various lengths, conductor cross-sections and connector sizes.

Depending on the respective motor types, different encoder systems can be used.

6.1 Connection description and technical data

Connection description and technical data of the available encoder cables can be found in the following chapters.

6.1.1 EnDat 2.1/2.2 digital encoders

Suitable encoder cables are described below.

6.1.1.1 Connection description

Depending on the size of the motor plug connector, encoder cables are available in the following designs:

§Quick lock for con.15

§speedtec quick lock for con.17 and con.23

con.23

123A

con.17

con.15

open

x

y

AES

1

68

10 4

7

9

11

E

5

2

3

12

A

5

4

2

3E

B

C

1

3

E

9

2

4

5

8

7

6

10

11

12

1

3

1

P

9

2

45

8

7

6

10

11

12

1

15

1 Plug connectors

2 STOBER encoder cable

A Only con.15 and con.17: Optional Absolute Encoder Support (AES) battery module

3 D-sub X4/X140

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Encoder cables – con.15 plug connectors

The power supply is buffered for EnDat 2.2 digital "EBI 1135" and "EBI 135" inductive encoders with a multi-turn function.

In this case, pin 2 and pin 3 of the motor are assigned to the U2BAT buffer battery. Note that the encoder cable must not be

connected to the encoder interface of the drive controller, but rather to the AES battery module for these encoders.

Motor

(1)

Cable

(2)

Drive controller

(3)

Connection diagram Pin Designation Core color Core color Pin

X4/X140

1 Clock+ VT YE 8

2 U2 Sense BNGN PK 12

U2BAT+

1BU

3 — — GY 3

U2BAT−

2WH

4 — — — —

5 Data− PK BN 13

6 Data+ GY WH 5

7 — — — —

8 Clock− YE GN 15

9 — — — —

10 0V GND WHGN BU 2

11 — — — —

12 U2BNGN RD 4

Housing Shield — — Housing

Tab. 1: con.15 encoder cable pin assignment, EnDat 2.1/2.2 digital

Length x [mm] Diameter y [mm]

42 18.7

Tab. 2: con.15 connector dimensions

1 Only relevant for EBI encoders

2 Only relevant for EBI encoders

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Encoder cables – con.17 plug connectors

The power supply is buffered for EnDat 2.2 digital "EBI 1135" and "EBI 135" inductive encoders with a multi-turn function.

In this case, pin 2 and pin 3 of the motor are assigned to the U2BAT buffer battery. Note that the encoder cable must not be

connected to the encoder interface of the drive controller, but rather to the AES battery module for these encoders.

Motor

(1)

Cable

(2)

Drive controller

(3)

Connection diagram Pin Designation Core color Core color Pin

X4/X140

1 Clock+ VT YE 8

2 U2 Sense BNGN PK 12

U2BAT+

3BU

3 — — GY 3

U2BAT−

4WH

4 — — — —

5 Data− PK BN 13

6 Data+ GY WH 5

7 — — — —

8 Clock− YE GN 15

9 — — — —

10 0V GND WHGN BU 2

11 — — — —

12 U2BNGN RD 4

Housing Shield — — Housing

Tab. 3: con.17 encoder cable pin assignment, EnDat 2.1/2.2 digital

Length x [mm] Diameter y [mm]

56 22

Tab. 4: con.17 connector dimensions

3 Only relevant for EBI encoders

4 Only relevant for EBI encoders

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Encoder cables – con.23 plug connector

Motor

(1)

Cable

(2)

Drive controller

(3)

Connection diagram Pin Designation Core color Core color Pin

X4/X140

1 Clock+ VT YE 8

2 U2 Sense BNGN PK 12

3 — — — —

4 — — — —

5 Data− PK BN 13

6 Data+ GY WH 5

7 — — — —

8 Clock− YE GN 15

9 — — — —

10 0V GND WHGN BU 2

11 — — — —

12 U2BNGN RD 4

Housing Shield — — Housing

Tab. 5: con.23 encoder cable pin assignment, EnDat 2.1/2.2 digital

Length x [mm] Diameter y [mm]

58 26

Tab. 6: con.23 dimensions

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6.1.1.2 Technical data

IP protection class of the plug connectors

The plug connectors meet the IP 66/67 protection class (in accordance with IEC 60529). This information applies if both

parts of the plug connector are connected together properly. Plug connectors have to be protected against environmental

factors that affect functionality (dust, moisture, etc.) in accordance with the type approval laws.

Conductor construction

Finely stranded wire made of bare copper wires based on DIN VDE 0812; twisted pairs, pairs (in layer) twisted optimally.

Peak operating voltage

§Peak operating voltage (DIN VDE): pilot cores max. 350V

§Voltage (UL/CSA): pilot cores max. 300V

Test voltage

Core/core and core/shield: all cores 2000V

Limit temperature

Temperature range by operating mode DIN VDE UL/CSA

Not in motion −50°C to +90°C Up to +80°C

In motion −40°C to +90°C Up to +80°C

Tensile stress when being laid

Max. 50N for each mm² of conductor cross-section in permanent installation

Smallest permissible bending radius

§Freely movable: 10 x dout

§Permanently installed: 5 x dout

Torsional stress

± 30°/m

Bending resistance

Trailable with 5 million bending cycles at a travel velocity of 180m/min and an acceleration of 5m/s² under optimum

ambient conditions

Resistance

§Oil-resistant: in accordance with EN 50363-10-2

§Chemical: good against acids, bases, solvents, hydraulic fluids, etc.; more detailed information on request

Outer sheath

PUR

Banding

Fleece tape with overlapping

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Core insulation

PP

Core identification

Pair Colors

2 × 0.14 YE GN

2 × 0.14 BN WH

2 × 0.14 PK GY

2 × 0.25 BU RD

Sheath marking

Yellow-green color (similar to RAL 6018) imprinted with "STOBER No. 5050044"

Shield structure

§Shield: copper braiding, tin-plated

§Cover: ≥ 90%

Insulation material

Halogen-free (IEC 60754-1), silicone-free, PWIS non-critical (PWIS = free of paint-wetting impairment substances)

Flammability

Combustion behavior: flame retardant and self-extinguishing in accordance with IEC 60332-1-2, EN 60332-1-2 + UL FT1,

CSA FT1, FT2

RoHS conformity

Free of hazardous substances according to the RoHS-2 2011/65/EU Directive

Conductor cross-sections

Cable diameter Description Weight

Max. 6.8mm (3 x 2 x 0.14mm² + 2 x 0.25mm²) 54g/m

"(...)" = Shield

Design

UL/CSA (E172204)

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Capacitance, inductance, DC resistance

Operating capacitance in accordance with EN 50289-1-5

Pair 0.14mm² Max. 100nF/km

Pair 0.25mm² Max. 100nF/km

Inductance in accordance with EN 50289-1-12

Pair 0.14mm² Max. 0.8mH/km

Pair 0.25mm² Max. 0.8mH/km

DC resistance at 20°C

Pair 0.14mm² 139.3Ω/km

Pair 0.25mm² 78.0Ω/km

6.1.2 Differential HTL incremental encoders

Suitable encoder cables are described below.

6.1.2.1 Connection description

The encoder cable is available in plug connector size con.23 with a speedtec quick lock.

13

2

x

y

con.23

1

15

3

1

P

9

2

45

8

7

6

10

11

12

1 Plug connectors

2 STOBER encoder cable

3 D-sub X4

Information

For the connection of an HTL incremental encoder to terminal X4 of SC6 or SI6 drive controllers, you need the HT6 adapter

(ID No. 56665). HT6 takes over level conversion from HTL signals to TTL signals.

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Stober Connection method User manual

Stober Connection method User manual

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