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Project Planning Manual

DOK-GEAR**-GTE********-PR02-EN-P

Rexroth GTEPlanetary Gearboxes

About this Documentation Rexroth GTE


Rexroth GTE

Planetary Gearboxes

Project Planning Manual


120-1200-B304-02/EN

MNR: R911 308841

This documentation …

• describes the product attributes, applications and conditions for use

• includes technical data of the available gearboxes

• gives notes to product selection, handling and operation

Description ReleaseDate

Notes

DOK-GEAR**-GTE********-PR02-EN-P 02/2005 First edition

2005 Bosch Rexroth AG

Copying this document, giving it to others and the use or communicationof the contents thereof without express authority, are forbidden. Offendersare liable for the payment of damages. All rights are reserved in the eventof the grant of a patent or the registration of a utility model or design(DIN 34-1).

The specified data is for product description purposes only and may notbe deemed to be guaranteed unless expressly confirmed in the contract.All rights are reserved with respect to the content of this documentationand the availability of the product.

Bosch Rexroth AGBgm.-Dr.-Nebel-Str. 2 • D-97816 Lohr a. Main

Telephone +49 (0)93 52/40-0 • Tx 68 94 21 • Fax +49 (0)93 52/40-48 85

http://www.boschrexroth.com/

Dept. BRC/EDM (mh/ar)

This document has been printed on chlorine-free bleached paper.

Title

Type of Documentation

Document Typecode

Internal File Reference

Purpose of Documentation

Record of Revisions

Copyright

Validity

Published by

Note

Rexroth GTE Content I


Content

1 Introduction to the Product 1-1

1.1 GTE Planetary Gearboxes............................................................................................................ 1-1

1.2 About this Documentation............................................................................................................. 1-3

2 Important Instructions on Use 2-1

2.1 Appropriate Use............................................................................................................................ 2-1

Fields of Use and Application .................................................................................................. 2-2

2.2 Inappropriate Use ......................................................................................................................... 2-2

3 Safety Instructions for Electric Drives and Controls 3-1

3.1 Introduction ................................................................................................................................... 3-1

3.2 Explanations ................................................................................................................................. 3-1

3.3 Hazards by Improper Use............................................................................................................. 3-2

3.4 General Information ...................................................................................................................... 3-3

3.5 Protection Against Contact with Electrical Parts........................................................................... 3-5

3.6 Protection Against Electric Shock by Protective Low Voltage (PELV) ......................................... 3-6

3.7 Protection Against Dangerous Movements .................................................................................. 3-7

3.8 Protection Against Magnetic and Electromagnetic Fields During Operation andMounting ....................................................................................................................................... 3-9

3.9 Protection Against Contact with Hot Parts.................................................................................. 3-10

3.10 Protection During Handling and Mounting.................................................................................. 3-10

3.11 Battery Safety ............................................................................................................................. 3-11

3.12 Protection Against Pressurized Systems.................................................................................... 3-11

4 Dimensioning and Selection 4-1

4.1 Dimensioning ................................................................................................................................ 4-1

4.2 Selection ....................................................................................................................................... 4-3

5 Application Notes 5-1

5.1 Operating Conditions .................................................................................................................... 5-1

Operating Mode S5 (intermitted operation) ............................................................................. 5-2

Operating Mode S1 ................................................................................................................. 5-3

5.2 Mechanical Features .................................................................................................................... 5-4

5.3 Combination possibilities of GTE planetary gearboxes with AC-motors ...................................... 5-6

6 Technical Data 6-1

6.1 Technical Data for Intermittent and Continuous Operation .......................................................... 6-1

6.2 Technical Data for Increased Lifetime .......................................................................................... 6-4

II Content Rexroth GTE


6.3 Permittable Shaft Loading ............................................................................................................ 6-5

7 Specifications 7-1

7.1 GTE040......................................................................................................................................... 7-1

7.2 GTE060......................................................................................................................................... 7-2

7.3 GTE080......................................................................................................................................... 7-3

7.4 GTE120......................................................................................................................................... 7-4

7.5 GTE160......................................................................................................................................... 7-5

8 Type Codes 8-1

8.1 Type Code GTE040...................................................................................................................... 8-1

8.2 Type Code GTE060...................................................................................................................... 8-2

8.3 Type Code GTE080...................................................................................................................... 8-3

8.4 Type Code GTE120...................................................................................................................... 8-4

8.5 Type Code GTE160...................................................................................................................... 8-5

9 Handling, Transport and Storage 9-1

9.1 Handling........................................................................................................................................ 9-1

Identifying the Goods............................................................................................................... 9-1

Name Plates ............................................................................................................................ 9-1

9.2 Transport and Storage.................................................................................................................. 9-3

10 Assembly 10-1

10.1 Skilled Personnel ........................................................................................................................ 10-1

10.2 Mounting on the Motor................................................................................................................ 10-1

10.2.2 Mounting Procedure ................................................................................................... 10-3

10.3 Gearbox Mounting ...................................................................................................................... 10-6

11 Startup, Operation and Maintenance 11-1

11.1 Startup ........................................................................................................................................ 11-1

Preparation ............................................................................................................................ 11-1

Execution ............................................................................................................................... 11-1

11.2 Deactivation ................................................................................................................................ 11-2

11.3 Dismantling ................................................................................................................................. 11-2

11.4 Maintenance ............................................................................................................................... 11-3

Measures ............................................................................................................................... 11-3

11.5 Troubleshooting .......................................................................................................................... 11-4

Excess Temperature of Gearbox Housing ............................................................................ 11-4

Gearbox-Motor Unit Generates Vibrations ............................................................................ 11-4

Specified Position Is Not Reached ........................................................................................ 11-4

12 Ordering Designations 12-1

13 Service & Support 1

13.1 Helpdesk...........................................................................................................................................1

13.2 Service-Hotline .................................................................................................................................1

Rexroth GTE Content III


13.3 Internet..............................................................................................................................................1

13.4 Vor der Kontaktaufnahme... - Before contacting us... ......................................................................1

13.5 Kundenbetreuungsstellen - Sales & Service Facilities .....................................................................1

14 Appendix 14-1

14.1 List of Standards......................................................................................................................... 14-1

15 Index 15-1

IV Content Rexroth GTE


Rexroth GTE Introduction to the Product 1-1


1 Introduction to the Product

1.1 GTE Planetary Gearboxes

IndraDyn S mit GTE.tif

Fig. 1-1: Mounting example: GTE planetary gearboxes mounted on IndraDynS motors

In combination with the drive and control system of BOSCH REXROTH,GTE planetary gearboxes provide a low-cost automation system forvarious sectors of industry.

They are well-suited for use with gear racks or toothed belts in handlingsystems with high speed and accelerations (e.g.: loader, robots).

The low-backlash between the honed planetary gears permits theexecution of exact positioning tasks. Furthermore, the gearboxes aresuited for S1-operation-typically required for application in the printingsector.

Fields of application

1-2 Introduction to the Product Rexroth GTE


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Fig. 1-2: Nominal torque gradation of the GTE planetary gearboxes formounting on AC motors

The GTE series of planetary gearboxes offers a coaxial input and output.The output shaft of the motor is connected to the sun gear with atorsionally-stiff compression coupling. The sun gear drives the planetarygears, which rotate within a ring gear internal gear. The planetary gears,of which there are three or four depending on the ratio, are fixed to theplanet carrier, which drives the output shaft. By dividing the load betweenthe planetary gears, a balanced force splitting occurs. This allows for avery compact gearbox with a high power density.

• Maintenance-free operation through lifetime lubrication

• Use under adverse environmental conditions is possible due to thecompletely-enclosed IP54 design.

• Safe and long-lasting seal guaranteed via sealed bearing.

• Hermetically-sealed housing

• Backlash-free torque transmission via the compression coupling

• Low backlash combined with high accuracy provided by honedplanetary gears

• High efficiency, low temperature and minimum power loss madepossible by using the smallest possible seal diameters.

• Low running noise by optimized gear profiles.

• High emergency stop torque made possible by internal-transferredpower.

• Highly dynamic because of low-inertia design

• Low weight through compact design

• The high radial-load capability and tilt resistance makes it possible todirectly mount a pinion or pulley.

Gradation

Mode of Functioning

High operational reliability

High performance data

Easy to mount to machine

Rexroth GTE Introduction to the Product 1-3


• The design of the output shaft with a solid shaft shoulder makes axialtightening of output elements simple.

• The gearbox can be mounted in any position. Due to the definedbearing position and the pump effect the bearings have on thelubrication, sufficient lubrication supply is always ensured.

• The output elements can be mounted in two different ways:

• A press-fit shaft-to-hub connection by means of a plain outputshaft, or

• connection by means of an output shaft with keyway

1.2 About this Documentation

This document contains safety regulations, technical data, and operatinginstructions for gearboxes. The individual chapters can be subdivided intothe following focal points:

Chapter Title Content

1 Introduction to the Product General Information

2 Important Instructions on Use

3 Safety NotesSafety

4 Dimensioning and Selection

5 Application Notes

6 Technical Data

7 Specification

8 Type Codes

Product Description

(for planners and machineconstructors)

9 Handling, Transport and Storage

10 Assembly

11 Startup, Operation and Maintenance

12 Ordering Data

In practice

(for operating andmaintenance personnel)

13 Appendix

14 Service and Support

15 Index

General Information

Fig. 1-3: Document Structure

1-4 Introduction to the Product Rexroth GTE


StandardsThis documentation refers to German, European and internationaltechnical standards. Documents and sheets on standards underlie theprotection by copyright and may not be passed on to third parties byREXROTH. If necessary, please contact your local authorized sales officeor, in Germany, contact:

BEUTH Verlag GmbHBurggrafenstrasse 6

10787 Berlin

Phone +49/30-26 01-22 60, Fax +49/30-26 01-12 60

Internet: http://www.din.de/beuth

E-mail: [email protected]

Feedback

Your experiences are an essential part of the process of improving bothproduct and documentation.

Please do not hesitate to inform us of any error you detect in thisdocumentation or of any modifications you might desire. We wouldappreciate your feedback.

Please send your remarks to:

Bosch Rexroth AG

Bgm.-Dr.-Nebel-Str. 2, 97816 Lohr a. Main, Dept. BRC/EDMFax +49 93 52 / 40-43 80

Rexroth GTE Important Instructions on Use 2-1


2 Important Instructions on Use

2.1 Appropriate Use

Bosch Rexroth products are designed and manufactured using the lateststate-of-the-art-technology. Before they are delivered, they are checkedfor an safety of operation.

The products may only be used as intended. If they are inappropriateused, situations may arise resulting in injuries to property and persons.

Note: For damage caused by products not being used as intended,Bosch Rexroth gives no warranty, assumes no liability, and willnot pay for any damages. Any risks resulting from the productsnot being used as intended are the sole responsibility of theuser.

Before using the Bosch Rexroth products, the following conditionprecedent must be fulfilled so as to ensure that they are used asintended:

• Anyone handling one of the products in any manner must read andunderstand the appropriate safety regulations and the intended use.

• Regarding hardware components, the products concerned must be leftin their original state, i.e. it is not permitted to modify it structurally.Software products may not be decompiled; their source codes may notbe altered.

• Damaged or faulty products may not be installed or put into operation.

• It must be ensured that the products are installed according to theregulations mentioned in the documentation.

Introduction

2-2 Important Instructions on Use Rexroth GTE


Fields of Use and Application

Typical application ranges of the GTE planetary gearboxes are:

• Handling and Mounting systems,

• Packaging and Food-processing machines,

• Printing and Paper-processing machines and Machine tools

Controlling and monitoring of the motor/-gearbox combination may requireconnection of additional sensors and actuators.

Note: The gearboxes may only be used with the accessoriesspecified in the documentation. Components which are notexpressly named may neither be mounted nor connected. Thesame applies to cables.

The motors may be operated only in the expressly specifiedcomponent configurations and combinations and with thesoftware and firmware specified in the appropriate functionaldescription.

Any drive controller must be programmed before startup, in order toensure that the motor executes the functions specific to the particularapplication.

The gearboxes may only be operated under the assembly, mounting andinstallation conditions, in the normal position, and under theenvironmental conditions (temperature, degree of protection, humidity,EMC, and the like) specified in this documentation.

2.2 Inappropriate Use

Any use of the planetary gearboxes outside of the fields of applicationmentioned above or under operating conditions and technical data otherthan those specified in this documentation is considered to be“inappropriate use”.

Planetary gearboxes may not be used if . . .

• they are subjected to operating conditions which do not comply withthe ambient conditions described above (e.g. operation under water,under extreme temperature fluctuations or extreme maximumtemperatures is not permitted),

• the intended application is not explicitly released by Bosch Rexroth.Please be absolutely sure to also observe the statements made in thegeneral safety notes.

Rexroth GTE Safety Instructions for Electric Drives and Controls 3-1


3 Safety Instructions for Electric Drives and Controls

3.1 Introduction

Read these instructions before the initial startup of the equipment in orderto eliminate the risk of bodily harm or material damage. Follow thesesafety instructions at all times.

Do not attempt to install or start up this equipment without first reading alldocumentation provided with the product. Read and understand thesesafety instructions and all user documentation of the equipment prior toworking with the equipment at any time. If you do not have the userdocumentation for your equipment, contact your local Bosch Rexrothrepresentative to send this documentation immediately to the person orpersons responsible for the safe operation of this equipment.

If the equipment is resold, rented or transferred or passed on to others,then these safety instructions must be delivered with the equipment.

WARNING

Improper use of this equipment, failure to followthe safety instructions in this document ortampering with the product, including disablingof safety devices, may result in materialdamage, bodily harm, electric shock or evendeath!

3.2 Explanations

The safety instructions describe the following degrees of hazardseriousness in compliance with ANSI Z535. The degree of hazardseriousness informs about the consequences resulting from non-compliance with the safety instructions.

Warning symbol with signalword

Degree of hazard seriousness accordingto ANSI

DANGER

Death or severe bodily harm will occur.

WARNING

Death or severe bodily harm may occur.

CAUTION

Bodily harm or material damage may occur.

Fig. 3-1: Hazard classification (according to ANSI Z535)

3-2 Safety Instructions for Electric Drives and Controls Rexroth GTE


3.3 Hazards by Improper Use

DANGER

High voltage and high discharge current!Danger to life or severe bodily harm by electricshock!

DANGER

Dangerous movements! Danger to life, severebodily harm or material damage byunintentional motor movements!

WARNING

High electrical voltage due to wrongconnections! Danger to life or bodily harm byelectric shock!

WARNING

Health hazard for persons with heartpacemakers, metal implants and hearing aids inproximity to electrical equipment!

CAUTION

Surface of machine housing could be extremelyhot! Danger of injury! Danger of burns!

CAUTION

Risk of injury due to improper handling! Bodilyharm caused by crushing, shearing, cutting andmechanical shock or incorrect handling ofpressurized systems!

CAUTION

Risk of injury due to incorrect handling ofbatteries!



3.4 General Information

• Bosch Rexroth AG is not liable for damages resulting from failure toobserve the warnings provided in this documentation.

• Read the operating, maintenance and safety instructions in yourlanguage before starting up the machine. If you find that you cannotcompletely understand the documentation for your product, please askyour supplier to clarify.

• Proper and correct transport, storage, assembly and installation aswell as care in operation and maintenance are prerequisites foroptimal and safe operation of this equipment.

• Only persons who are trained and qualified for the use and operationof the equipment may work on this equipment or within its proximity.

• The persons are qualified if they have sufficient knowledge of theassembly, installation and operation of the equipment as well as anunderstanding of all warnings and precautionary measures noted inthese instructions.

• Furthermore, they must be trained, instructed and qualified toswitch electrical circuits and equipment on and off in accordancewith technical safety regulations, to ground them and to mark themaccording to the requirements of safe work practices. They musthave adequate safety equipment and be trained in first aid.

• Only use spare parts and accessories approved by the manufacturer.

• Follow all safety regulations and requirements for the specificapplication as practiced in the country of use.

• The equipment is designed for installation in industrial machinery.

• The ambient conditions given in the product documentation must beobserved.

• Use only safety features and applications that are clearly and explicitlyapproved in the Project Planning Manual. If this is not the case, theyare excluded.The following areas of use and application, for example, include safetyfeatures and applications: construction cranes, elevators used forpeople or freight, devices and vehicles to transport people, medicalapplications, refinery plants, transport of hazardous goods, nuclearapplications, applications in which electrical devices with vital functionscan be electromagnetically disturbed, mining, food processing, controlof protection equipment (also in a machine).

• The information given in the documentation of the product with regardto the use of the delivered components contains only examples ofapplications and suggestions.The machine and installation manufacturer must

• make sure that the delivered components are suited for hisindividual application and check the information given in thisdocumentation with regard to the use of the components,

• make sure that his application complies with the applicable safetyregulations and standards and carry out the required measures,modifications and complements.

• Startup of the delivered components is only permitted once it is surethat the machine or installation in which they are installed complieswith the national regulations, safety specifications and standards of theapplication.



• Operation is only permitted if the national EMC regulations for theapplication are met.The instructions for installation in accordance with EMC requirementscan be found in the documentation "EMC in Drive and ControlSystems".The machine or installation manufacturer is responsible forcompliance with the limiting values as prescribed in the nationalregulations.

• Technical data, connections and operational conditions are specified inthe product documentation and must be followed at all times.



3.5 Protection Against Contact with Electrical Parts

Note: This section refers to equipment and drive components withvoltages above 50 Volts.

Touching live parts with voltages of 50 Volts and more with bare hands orconductive tools or touching ungrounded housings can be dangerous andcause electric shock. In order to operate electrical equipment, certainparts must unavoidably have dangerous voltages applied to them.

DANGER

High electrical voltage! Danger to life, severebodily harm by electric shock!⇒ Only those trained and qualified to work with or on

electrical equipment are permitted to operate, maintainor repair this equipment.

⇒ Follow general construction and safety regulations whenworking on high voltage installations.

⇒ Before switching on power the ground wire must bepermanently connected to all electrical units accordingto the connection diagram.

⇒ Do not operate electrical equipment at any time, evenfor brief measurements or tests, if the ground wire is notpermanently connected to the points of the componentsprovided for this purpose.

⇒ Before working with electrical parts with voltage higherthan 50 V, the equipment must be disconnected fromthe mains voltage or power supply. Make sure theequipment cannot be switched on again unintended.

⇒ The following should be observed with electrical driveand filter components:

⇒ Wait thirty (30) minutes after switching off power toallow capacitors to discharge before beginning to work.Measure the voltage on the capacitors before beginningto work to make sure that the equipment is safe totouch.

⇒ Never touch the electrical connection points of acomponent while power is turned on.

⇒ Install the covers and guards provided with theequipment properly before switching the equipment on.Prevent contact with live parts at any time.

⇒ A residual-current-operated protective device (RCD)must not be used on electric drives! Indirect contactmust be prevented by other means, for example, by anovercurrent protective device.

⇒ Electrical components with exposed live parts anduncovered high voltage terminals must be installed in aprotective housing, for example, in a control cabinet.



To be observed with electrical drive and filter components:

DANGER

High electrical voltage on the housing!High leakage current! Danger to life, danger ofinjury by electric shock!⇒ Connect the electrical equipment, the housings of all

electrical units and motors permanently with the safetyconductor at the ground points before power isswitched on. Look at the connection diagram. This iseven necessary for brief tests.

⇒ Connect the safety conductor of the electricalequipment always permanently and firmly to thesupply mains. Leakage current exceeds 3.5 mA innormal operation.

⇒ Use a copper conductor with at least 10 mm² crosssection over its entire course for this safety conductorconnection!

⇒ Prior to startups, even for brief tests, always connectthe protective conductor or connect with ground wire.Otherwise, high voltages can occur on the housingthat lead to electric shock.

3.6 Protection Against Electric Shock by Protective LowVoltage (PELV)

All connections and terminals with voltages between 0 and 50 Volts onRexroth products are protective low voltages designed in accordance withinternational standards on electrical safety.

WARNING

High electrical voltage due to wrongconnections! Danger to life, bodily harm byelectric shock!⇒ Only connect equipment, electrical components and

cables of the protective low voltage type (PELV =Protective Extra Low Voltage) to all terminals andclamps with voltages of 0 to 50 Volts.

⇒ Only electrical circuits may be connected which aresafely isolated against high voltage circuits. Safeisolation is achieved, for example, with an isolatingtransformer, an opto-electronic coupler or whenbattery-operated.



3.7 Protection Against Dangerous Movements

Dangerous movements can be caused by faulty control of the connectedmotors. Some common examples are:

• improper or wrong wiring of cable connections

• incorrect operation of the equipment components

• wrong input of parameters before operation

• malfunction of sensors, encoders and monitoring devices

• defective components

• software or firmware errors

Dangerous movements can occur immediately after equipment isswitched on or even after an unspecified time of trouble-free operation.

The monitoring in the drive components will normally be sufficient to avoidfaulty operation in the connected drives. Regarding personal safety,especially the danger of bodily injury and material damage, this alonecannot be relied upon to ensure complete safety. Until the integratedmonitoring functions become effective, it must be assumed in any casethat faulty drive movements will occur. The extent of faulty drivemovements depends upon the type of control and the state of operation.



DANGER

Dangerous movements! Danger to life, risk ofinjury, severe bodily harm or material damage!⇒ Ensure personal safety by means of qualified and

tested higher-level monitoring devices or measuresintegrated in the installation. Unintended machinemotion is possible if monitoring devices are disabled,bypassed or not activated.

⇒ Pay attention to unintended machine motion or othermalfunction in any mode of operation.

⇒ Keep free and clear of the machine’s range of motionand moving parts. Possible measures to preventpeople from accidentally entering the machine’s rangeof motion:

- use safety fences

- use safety guards

- use protective coverings

- install light curtains or light barriers

⇒ Fences and coverings must be strong enough toresist maximum possible momentum, especially ifthere is a possibility of loose parts flying off.

⇒ Mount the emergency stop switch in the immediatereach of the operator. Verify that the emergency stopworks before startup. Don’t operate the machine if theemergency stop is not working.

⇒ Isolate the drive power connection by means of anemergency stop circuit or use a starting lockout toprevent unintentional start.

⇒ Make sure that the drives are brought to a safestandstill before accessing or entering the dangerzone. Safe standstill can be achieved by switching offthe power supply contactor or by safe mechanicallocking of moving parts.

⇒ Secure vertical axes against falling or dropping afterswitching off the motor power by, for example:

- mechanically securing the vertical axes

- adding an external braking/ arrester/ clampingmechanism

- ensuring sufficient equilibration of the vertical axes

The standard equipment motor brake or an externalbrake controlled directly by the drive controller arenot sufficient to guarantee personal safety!



⇒ Disconnect electrical power to the equipment using amaster switch and secure the switch againstreconnection for:

- maintenance and repair work

- cleaning of equipment

- long periods of discontinued equipment use

⇒ Prevent the operation of high-frequency, remotecontrol and radio equipment near electronics circuitsand supply leads. If the use of such equipment cannotbe avoided, verify the system and the installation forpossible malfunctions in all possible positions ofnormal use before initial startup. If necessary, performa special electromagnetic compatibility (EMC) test onthe installation.

3.8 Protection Against Magnetic and Electromagnetic FieldsDuring Operation and Mounting

Magnetic and electromagnetic fields generated near current-carryingconductors and permanent magnets in motors represent a serious healthhazard to persons with heart pacemakers, metal implants and hearingaids.

WARNING

Health hazard for persons with heartpacemakers, metal implants and hearing aids inproximity to electrical equipment!⇒ Persons with heart pacemakers, hearing aids and

metal implants are not permitted to enter the followingareas:

- Areas in which electrical equipment and parts aremounted, being operated or started up.

- Areas in which parts of motors with permanentmagnets are being stored, operated, repaired ormounted.

⇒ If it is necessary for a person with a heart pacemakerto enter such an area, then a doctor must beconsulted prior to doing so. Heart pacemakers thatare already implanted or will be implanted in thefuture, have a considerable variation in their electricalnoise immunity. Therefore there are no rules withgeneral validity.

⇒ Persons with hearing aids, metal implants or metalpieces must consult a doctor before they enter theareas described above. Otherwise, health hazards willoccur.



3.9 Protection Against Contact with Hot Parts

CAUTION

Housing surfaces could be extremely hot!Danger of injury! Danger of burns!⇒ Do not touch housing surfaces near sources of heat!

Danger of burns!⇒ After switching the equipment off, wait at least ten (10)

minutes to allow it to cool down before touching it.⇒ Do not touch hot parts of the equipment, such as

housings with integrated heat sinks and resistors.Danger of burns!

3.10 Protection During Handling and Mounting

Under certain conditions, incorrect handling and mounting of parts andcomponents may cause injuries.

CAUTION

Risk of injury by incorrect handling! Bodilyharm caused by crushing, shearing, cutting andmechanical shock!⇒ Observe general installation and safety instructions

with regard to handling and mounting.⇒ Use appropriate mounting and transport equipment.⇒ Take precautions to avoid pinching and crushing.⇒ Use only appropriate tools. If specified by the product

documentation, special tools must be used.⇒ Use lifting devices and tools correctly and safely.⇒ For safe protection wear appropriate protective

clothing, e.g. safety glasses, safety shoes and safetygloves.

⇒ Never stand under suspended loads.⇒ Clean up liquids from the floor immediately to prevent

slipping.



3.11 Battery Safety

Batteries contain reactive chemicals in a solid housing. Inappropriatehandling may result in injuries or material damage.

CAUTION

Risk of injury by incorrect handling!⇒ Do not attempt to reactivate discharged batteries by

heating or other methods (danger of explosion andcauterization).

⇒ Never charge non-chargeable batteries (danger ofleakage and explosion).

⇒ Never throw batteries into a fire.⇒ Do not dismantle batteries.⇒ Do not damage electrical components installed in the

equipment.

Note: Be aware of environmental protection and disposal! Thebatteries contained in the product should be considered ashazardous material for land, air and sea transport in the senseof the legal requirements (danger of explosion). Disposebatteries separately from other waste. Observe the legalrequirements in the country of installation.

3.12 Protection Against Pressurized Systems

Certain motors and drive controllers, corresponding to the information inthe respective Project Planning Manual, must be provided withpressurized media, such as compressed air, hydraulic oil, cooling fluidand cooling lubricant supplied by external systems. Incorrect handling ofthe supply and connections of pressurized systems can lead to injuries oraccidents. In these cases, improper handling of external supply systems,supply lines or connections can cause injuries or material damage.

CAUTION

Danger of injury by incorrect handling ofpressurized systems !⇒ Do not attempt to disassemble, to open or to cut a

pressurized system (danger of explosion).⇒ Observe the operation instructions of the respective

manufacturer.⇒ Before disassembling pressurized systems, release

pressure and drain off the fluid or gas.⇒ Use suitable protective clothing (for example safety

glasses, safety shoes and safety gloves)⇒ Remove any fluid that has leaked out onto the floor

immediately.

Note: Environmental protection and disposal! The media used in theoperation of the pressurized system equipment may not beenvironmentally compatible. Media that are damaging theenvironment must be disposed separately from normal waste.Observe the legal requirements in the country of installation.



Notes:

Rexroth GTE Dimensioning and Selection 4-1


4 Dimensioning and Selection

4.1 Dimensioning

Applications for GTE planetary gearboxes are characterized by thefollowing curves.

• Triangular speed curve with pause interval

• Operation with constant speed and pause interval

• Operation with trapezoidal speed curve and pause interval

• Continuous operation without pause interval (S1)

The speed-time curves define the dimension criteria.

This operating mode is characteristic for all highly-dynamic feeds. Theseare often found in roll-feed mechanisms in the sheet-metal, paper, plasticand packaging industries.

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Fig. 4-1: Speed-time curve for triangle operation

The dimensioning of this operation is mainly made according to thenecessary maximum torque Mmax and the average velocity Vmittel resp.mean speed nmittel.

This operation is characteristic for all highly-dynamic feeds. These areoften found in winding machines, drive rolls and in portioning devices inthe sheet-metal, paper, plastic and packaging industry.

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Fig. 4-2: Speed-time diagram for operation with constant speed


Triangle operation with pauseinterval

Constant speed with pauseinterval

4-2 Dimensioning and Selection Rexroth GTE


This mode of operation is characteristic for the most highly-dynamicfeeds. They can be found in loaders and handling systems in nearly allindustry sectors.

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Fig. 4-3: Speed-time-graph for trapezoidal operation


This mode of operation is characteristic for drives in printing machines.

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Fig. 4-4: Speed-time graph for constant speed

The dimensioning is made according to the necessary continuous torqueMdN and the velocity or the speed n.

Trapezoidal operation withpause interval

Constant speed without pauseinterval (S1)

Rexroth GTE Dimensioning and Selection 4-3


4.2 Selection

The selection of the suitable motor/-gearbox combination, operating witha drive control device, has to be done via the following drive-determinedsizes:

• Frictional torque

• Starting torque

• Processing torque

• Accelerating torque

• Effective speed

• Necessary speed

• ON time

The motor-gearbox combination must fulfill the following conditions:

• The necessary speed must be reached.

• The continuous torque rating of the motor-gearbox combination has tobe higher than the effective load torque.

• The intermittent torque has to be higher than the sum of the frictional,starting and processing torque.

• The maximum torque has to be higher than the sum of frictional,weight and processing torque.

• The required acceleration time has to be within the limit of the relevantdrive selection lists.

• The thermal use-limit of the motor-gearbox combination must beadhered.

• The cycles of the operation modes S4 and S5 should not exceed1,000 cycles per hour. If higher cycle rates are necessary, the GTEgearbox must be derated accordingly (see Fig. 5-3).

Note: It must be ensured that

• the maximum load torque is smaller than the maximuminput torque of the gearbox.

• the maximum load speed does not require the motor tooperate above the maximum permissible input speed of thegearbox.

Drive-determined sizes

Dimensioning criteria

4-4 Dimensioning and Selection Rexroth GTE


Rexroth GTE Application Notes 5-1


5 Application Notes

5.1 Operating Conditions

The power conductors as stated in the selection data will be reached atthe following conditions:

Ambient temperature 0..+ 40°

Setup elevation: 0...1,000 m above sea level

The power data is reduced according to the diagram below at deviatingconditions. If ambient temperatures are above 40°C and installationelevations above 1,000m occur simultaneously, the power data has to bemultiplied by both factors.

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1: Utilization at ambient temperatures of above 40°C.2: Utilization at installation elevations above 1,000 m over sea level.

Fig. 5-1: Utilization at higher ambient temperature and higher installationelevations

According to DIN EN 60529-1:2000-09, the AC motor with mountedplanetary gearbox GTE is protected by the housing against

• contact of parts under load or moving parts

• penetration of firm foreign bodies and water

When GTE gearboxes are mounted to Bosch Rexroth AC servo motors,IP 54 is valid.

• for the housing of motor and gearbox

• for the output shaft of the gearbox

• for the power and encoder connection on the motor at professionalmounting.

The first reference number defines the degree of protection againstcontact and penetration of foreign bodies. The reference number 5 means

• Complete contact protection

• Protection against interior injurious dust deposits

The second reference number defines the degree of protection againstwater. The reference number 4 means

• Protection against splashed water from all directions

The gearboxes are surface-protected by the Citrox-method. The Citrox-method is an environmentally-sound, thermo-chemically diffusion-method,whereby wear behavior, corrosion-resistance and fatigue resistance of thegearbox housing are improved.

Maximum ambient temperature,maximum setup elevation

Degree of protection

Surface protection

5-2 Application Notes Rexroth GTE


Operating Mode S5 (intermitted operation)Planetary gearboxes of series GTE are suitable for S5 operating(intermitted operation with braking) according to EN 60034-1. The dutycycle should not surpass 60%.

%60%100T

TTTED

S

BrBA ≤⋅++=

A procedure during intermittent duty, which consists of an accelerationand a braking, is defined as a cycle.

The specified data of the gearboxes in the chapter “Technical data” arevalid up to 1,000 cycles per hour.

If more than 1,000 cycles per hour are necessry during operation of thegearbox, the technical data have to be reduced - see Fig. 5-3.

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Fig. 5-2: S5 operating (intermittent duty with electronical braking)



If a cycle rate of more than 1,000 cycles per hour is needed, the gearbox`torque and power must be derated according to the following curve.

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Fig. 5-3: Reduction factor at higher cycle rates

Operating Mode S1Planetary gearboxes GTE are suited for the operating mode S1 accordingto EN 60034-1.

Reduction at higher cycle rates



5.2 Mechanical Features

Rexroth planetary gearboxes GTE are produced in B05 construction forflange mounting (acc. to EN 60034-7: 1996-06). The constructions asshown in Fig. 5-4 can be used for installation of motor-gearboxcombination.

GearboxConstruction

Permissible installation positions according toEN 60034-7:1996-06

!!! !!! Important InstallationNote!!!

B05

8��.

8�� 8��

Vertical mounting position IM V3When installing in position IM V3(vertically, output shaft upwards)avoid the collection of liquid on thegearbox, as liquid can penetrateinto the gearbox over time.

Fig. 5-4: Permissible installation positions for motor-gearbox combinations

The output shaft of the planetary gearboxes is available in the followingvariants:

• Smooth output shaft

For a plain non-positive shaft-hub connection.

This type of output assures a smoother operation and a backlash-freeconnection between shaft and hub.

Note: We recommend to use output shafts with non-positive shaft-hub connections.

or

• Output shaft with keyway according to DIN 6885-1:1968-08

For a keyed shaft-hub connection.

A keyed shaft is suitable for non-demanding, constant-directionapplications. This mode necessitates an additional axial connection.Therefore, the end of the gearbox output shaft is provided with a threadedcentering hole (see dimension sheet).

When checking the shaft load, the axial and radial shaft loads haveto be calculated separately:

Calculate the radial shaft load with regards to

• the point of application of force and

• the average speed

from the diagrams of chapter 6.3 “Permittable shaft load”. An L10 life of30,000 hours was used as a basis for the bearing life (bearing calculationaccording to DIN ISO 281:1993-01).

The axial shaft load is also described in the chapter 6.3 “Permittableshaft load”.

The output shaft of the GTE-gearboxes is fitted with a solid shaftshoulder, which is well-suited for the support of axial forces, especiallywhen using keyed connections.

Construction, installationposition

Output Shaft

Shaft Load

Assembly of output elements



The appropriate tightening torque (TA), resp. preliminary-tension forces(FV), for mounting the output unit have to be taken from the followingtable.

Size (one-stage & two-stage)

GTE040 GTE060 GTE080 GTE120 GTE160

Thread M3 M5 M6 M10 M16

TA [Nm] 1.2 5.5 9.5 46 195

FV* [kN] 2.1 6.5 9.0 25 70

Fig. 5-5: Tightening torque, resp. preload at mounting the drive units

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TA: Tightening torqueFV: Preload

Fig. 5-6: Output Shaft



5.3 Combination possibilities of GTE planetary gearboxeswith AC-motors

The following table shows the combination possibilities of GTE planetarygearboxes with AC-motors.

Planetary gearbox Motor type

MKD MSM MSK

GTE040 Not possible MSM020B Not possible

GTE060 MKD025 MSM030B MSK030

GTE080 MKD041 MSM030CMSM040B

MSK030MSK040

GTE120 MKD041MKD071

MSM040B MSK040MSK050MSK060

GTE160 MKD071MKD090MKD112

Not possible MSK050MSK060MSK070MSK071

Fig. 5-7: Possible motor/gearbox combination with GTE planetary gearboxes

Note: To mount the GTE planetary gearboxes on the AC-motors, theAC-motors must have a smooth drive shaft.

Rexroth GTE Technical Data 6-1


6 Technical Data

6.1 Technical Data for Intermittent and Continuous Operation

Ratio-dependent data

Description Symbol Transmissionratio


i=3 18,000 13,000 7,000 6,500 6,500

i=4 18,000 13,000 7,000 6,500 6,500

i=5 18,000 13,000 7,000 6,500 6,500one-stage

i=8 18,000 13,000 7,000 6,500 6,500

i=12 18,000 13,000 7,000 6,500 6,500

i=20 18,000 13,000 7,000 6,500 6,500

Max. input speed3)

min-1

nin, max

two-stage

i=40 18,000 13,000 7,000 6,500 6,500

i=3 1.5 4 13.3 26.7 133.3

i=4 1.5 4 12.5 25 112.5

i=5 1.2 3.2 10 22 90one-stage

i=8 0.6 1.9 6.3 15 56.3

i=12 1.7 3.7 10 21.7 66.7

i=20 1 2.2 6 13 40

Max. input torque1)

Nm

Min, max

two-stage

i=40 0.5 1 2,8 5.8 17.5

i=3 6,000 4,333 2,333 2,167 2,167

i=4 4,500 3,250 1,750 1,625 1,625

i=5 3,600 2,600 1,400 1,300 1,300one-stage

i=8 2,250 1,625 875 813 813

i=12 1,500 1,083 583 542 542

i=20 900 650 350 325 325

Max. outputspeed

min-1

nout, max

two-stage

i=40 450 325 175 163 163

i=3 4.5 12 40 80 400

i=4 6 16 50 100 450

i=5 6 16 50 110 450one-stage

i=8 5 15 50 120 450

i=12 20 44 120 260 800

i=20 20 44 120 260 800

Max.output torque 1)

Nm

Mout, max

two-stage

i=40 18 40 110 230 700

For more technical data - see next page

1) at max. 1,000 cycles/h3) permitted operating temperatures may not be exeeded!

6-2 Technical Data Rexroth GTE


Description Symbol Transmissionratio


i=3 4,500 4,000 4,000 3,500 3,000

i=4 4,500 4,000 4,000 3,500 3,000

i=5 4,500 4,000 4,000 3,500 3,000one-stage

i=8 4,500 4,000 4,000 3,500 3,000

i=12 4,500 4,000 4,000 3,500 3,000

i=20 4,500 4,000 4,000 3,500 3,000

Nominal initialspeed3)

min -1

nin, nenn

two-stage

i=40 4,500 4,000 4,000 3,500 3,000

i=3 1.5 4 13.3 26.7 133.3

i=4 1.5 4 12.5 25 112.5

i=5 1.2 3.2 10 22 90one-stage

i=8 0.6 1.9 6.3 15 56.3

i=12 1.7 3.7 10 21.7 66.7

i=20 1 2.2 6 13 40

Nominal inputtorque

Nm

Min, nenn

two-stage

i=40 0.5 1 2.8 5.8 17.5

i=3 1,500 1,333 1,333 1,167 1,000

i=4 1,500 1,333 1,333 1,167 1,000

i=5 1,500 1,333 1,333 1,167 1,000one-stage

i=8 1,500 1,333 1,333 1,167 1,000

i=12 1,500 1,333 1,333 1,167 1,000

i=20 1,500 1,333 1,333 1,167 1,000

Nominal outputspeed

min-1

nout, nenn

two-stage

i=40 1,500 1,333 1,333 1,167 1,000

i=3 4.5 12 40 80 400

i=4 6 16 50 100 450

i=5 6 16 50 110 450one-stage

i=8 5 15 50 120 450

i=12 20 44 120 260 800

i=20 20 44 120 260 800

Nominal outputtorque

Nm

Mout, nenn

two-stage

i=40 18 40 110 230 700

i=3 0.031 0.135 0.77 2.63 12.14

i=4 0.022 0.093 0.52 1.79 7.78

i=5 0.019 0.078 0.45 1.53 6.07one-stage

i=8 0.017 0.065 0.39 1.32 4.63

i=12 0.029 0.127 0.72 2.56 12.37

i=20 0.019 0.075 0.44 1.5 6.65

Mass moment ofinertia2)

kg cm²

J

two-stage

i=40 0.016 0.064 0.39 1.3 5.28

2) Mass moment of inertia of the gearbox referred to the input of the gearbox3) Permitted operating temperatures may not be exceeded!

Fig. 6-1: Ratio-dependent data



General Data

Description Symbol Unit GTE040 GTE060 GTE080 GTE120 GTE160

one-stage <30 <20 <12 <8 <6Backlash 4) ∆ϕ arcmin

two-stage <35 <25 <17 <12 <10

one-stage 1.0 2.3 6 12 38Torsional rigidity 5) D Nm/

arcmin two-stage 1.1 2.5 6.5 13 41

one-stage 96Efficiency η %

two-stage 94

one-stageLifetime Lh

Htwo-stage

30,000

one-stageLubrication

two-stageFilled for life, closed system

one-stagePermittable ambienttemperature TUm

°Ctwo-stage

0...+40°C

one-stagePermittable gearboxhousing temperature 6) TG

°Ctwo-stage

-25°C...+90°C

one-stageNoise level 7) Lp dB (A)

two-stage≤ 55 ≤ 58 ≤ 60 ≤ 65 ≤ 70

one-stageInternationalProtection Class two-stage

IP54

one-stage 0.35 0.9 2.1 6.0 18Weight M kg

two-stage 0.45 1.1 2.6 8.0 22

4) with regard to the gearbox output at 3% nominal output torque of the gearbox and locked gearbox input side5) torsional rigidity of the gearbox with regard to the gearbox output side at locked gearbox input side6) related on center of housing surface7) at an input speed of 3,000 min-1

Fig. 6-2: General Data

Note: The GTE planetary gearboxes are designed for the indicatedspecified permitted technical data. With regard to theoperating safety it is only allowed to use the gearboxes in thiscase under view of all operating factors. Any sort of overloadof the gearbox is classified as inappropriate use. Any changeson the gearbox voids all liability on the part of Bosch-Rexrothfor any damages.



6.2 Technical Data for Increased Lifetime

The technical data is based on a calculated gearbox-lifetime of Lh =30,000 h

If a gearbox-lifetime of more than 20,000h is required, the technical data,regarding torque and speed have to be reduced by the following diagram.

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Fig. 6-3: Reduction of the technical data for increased lifetime

Note: The permitted technical operating data may not be exceeded!



6.3 Permittable Shaft Loading

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:

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GG000019v01_NN.EPS

FA: permittable axial forceFR: permittable radial forceA: distance between shaft shoulder on the output shaft and point of

application of the radial forcen2m: average output speed of the cycle

Fig. 6-4: permittable shaft load of the GTE

The GTE gearboxes are designed for a L10h bearing life of 30,000 hours.

For radial forces FRerf , which lie over the value of the diagram, decreasesthe nominal bearing lifetime as follows:

FR: permittable radial force

FRerf: necessary radial force

Basis of design

nba

nnbbaam ttt

tntntnn

++++++

=...

*...** 2222

3

R10h

Rerf

FL 30,000

F

= ∗



GTE040

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Fig. 6-5: Permitted radial force FR, GTE 040

FA: permittable axial force


Do occur higher axial forces, the bearing lifetime for this use has to becalculated individually.

Permittable radial force FR:

Permitted axial forceFA < 160N



GTE060

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Fig. 6-6: Permitted radial force FR, GTE 060




Permitted radial force FR:

Permitted axial force

FA < 450N



GTE080

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Fig. 6-7: Permitted radial force FR, GTE 080.






FA < 900N



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Abb. 6-8: Permitted radial force FR, GTE 120






FA < 2,100N



GTE160

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FA < 6,000N

Rexroth GTE Specifications 7-1


7 Specifications

7.1 GTE040

GG000021v01 EN.tif

Fig. 7-1: Dimensional details of the one and two-stage GTE040 gearboxes

Flanged motor type One-stage Two-stage K1)

L B L B

[mm] [mm] [mm] [mm] [mm]

MSM020B 93,5 28,5 106,5 28,5 40

1) biggest flange size (motor/gearbox)

Fig. 7-2: GTE040 dimensions, one and two-stage

7-2 Specifications Rexroth GTE


7.2 GTE060

GG000020v01 EN.tif



L B L B


MSK030 106 24,5 118,5 24,5 60

MSM030B 113 31,2 113 31,2 60

MKD025 106 24,5 118,5 24,5 60





7.3 GTE080

GG000022v01 EN.tif



L B L B


MSK030 134 33,5 151 33,5 80

MSK040 134 33,5 151 33,5 90

MSM030C 134 33,5 151 33,5 80

MSM040B 138,5 38,5 156 38,5 90

MKD041 134 33,5 151 33,5 90





7.4 GTE120

GG000023v01 EN.tif

Fig. 7-7: Dimensional details GTE120, single and two-stage


L B L B


MSK040 176,5 47,5 203,5 47,5 115

MSK050 176,5 47,5 203,5 47,5 115

MSK060 186,5 57,5 213,5 57,5 115

MSM040B 176,5 47,5 203,5 47,5 115

MKD041 176,5 47,5 203,5 47,5 115

MKD071 176,5 47,5 - - 115





7.5 GTE160

GG000024v01 EN.tif

Fig. 7-9: Dimensional details GTE160, one and two-stage


L B L B


MSK050 255,5 64,5 305 64,5 140

MSK060 255,5 64,5 305 64,5 140

MSK070 263,5 72,5 313 72,5 140

MKD071 255,5 64,5 305 64,5 140

MKD090 255,5 64,5 305 64,5 140

MKD112 265,5 74,5 - - 190



Rexroth GTE Type Codes 8-1


8 Type Codes

8.1 Type Code GTE040

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8-2 Type Codes Rexroth GTE


8.2 Type Code GTE060)�(��*#�+�,��#�%��

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Rexroth GTE Handling, Transport and Storage 9-1


9 Handling, Transport and Storage

9.1 Handling

Identifying the GoodsThe total scope of a delivery can be seen in the delivery note or waybill.However, the contents of a delivery can be distributed over severalpackages.

Each motor package is provided with a bar code label providing thefollowing data:

• Type designation

• Customer

• Delivery note number

• Consignment

The bar code label is provided for identification of the contents duringprocessing of the order.

Name PlatesThe gearbox is delivered with a name plate. The name plate is attachedto the gearbox-housing.

/0"��1��2�"��

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GG000025v01_EN.EPS

Fig. 9-1: Name plate (example GTE gearbox)

The motor is delivered with its own separate name plate. This label isattached to the motor housing. In addition, a second name plate isattached using two-side tape onto the original motor name plate. Thesecond can be put where visible on the machine, if the original nameplate on the motor be concealed by parts of the machine.

Because of different national regulations, different type plates are used formotors according to EN and UL-standards. The differences are shown inthe following picture.

Transport documents

Bar code label

Gearbox

Motor-Gearbox-Combination

9-2 Handling, Transport and Storage Rexroth GTE


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Fig. 9-2: Name plate (example MKE motor)

The name plate is provided for

• identification of the motor

• procurement of spare parts in case of a failure,

• service information

Note: The type designation of the motor is also filed in the encoderdata memory.

Rexroth GTE Handling, Transport and Storage 9-3


9.2 Transport and Storage

CAUTION

Damage or injuries and invalidation of thewarranty due to improper handling!⇒ Avoid mechanical stressing, throwing, tipping or

dropping of the products.⇒ Use only suitable tackles.⇒ Never lift the motor out of the optional fan housing.⇒ Use suitable protective equipment and protective

clothing during transport.⇒ Protect the products from dampness and corrosion.

Also observe the notes regarding storage and transport on the packages.

The gearboxes are typically supplied in recyclable cardboard boxes withcarton for shaped elements.

It is recommended to store the gearboxes in their original packaging in ahorizontal position until the are ready for use. The permissibletemperature range for short-term storage or transport is –20°C up to+80°C.

For long-term storage, it is recommended to store the gearboxes in a dryenvironment with temperatures from 0°C to +30°C. The gearboxes can bestored, under these conditions, over a period of maximum 2 years .

Avoid direct solar radiation, UV light and ozone because it leads todeterioration of the sealants.

We recommend using a FIFO system - “First-in, first-out”.

Note: Remove all the anticorrosive on the gearboxes beforemounting them.

The GTE gearboxes are filled-for-life with lubrication and are ready foruse. The input and output are treated with anticorrosive coating.

CAUTION

Damage⇒ Do not proceed cleaning via air pressure! The

danger consists that overpressure within the gearboxcan occur, which negatively influences the functionand lifetime of the gearbox.

Gearbox

9-4 Handling, Transport and Storage Rexroth GTE


The following conditions must be kept during transport and handling:

• Use the appropriate means for transport. Take the weight of thecomponents into consideration (weights are specified in theappropriate “Technical Data” chapters of the various motors andgearboxes and/or on the type label of the motor).

• Transport the motor-gearbox combination only in the horizontalposition.

• To lift the motor-gearbox combinations use a crane and lifting slingbelts

• Avoid damage to the motor flange and drive shaft.

• Avoid impacts on the gearbox drive shaft.

• Remove the protective cover on the gearbox output shaft just beforemounting.

WARNING

Damage to motor and loss of warranty possible!⇒ Any improper storage may cause damage to the

motor. In addition, any warranty claim will expire.

The following conditions must be kept during storage:

• Permissible range of temperature: -20°C to +80°C (only valid forshort-term storage or transport. For a long-term storage please keepa temperature range of 0°C to +30°C.)

• Store motors in dry places; free from dust and vibrations.

• Store motors horizontally.

• Do not remove the plastic protective sleeve on the output shaft. Itprotects the shaft from moisture, rust and mechanical damage.

Motor-Gearbox-Combination

Rexroth GTE Assembly 10-1


10 Assembly

10.1 Skilled Personnel

Any work on the system, on the drives or on the planetary gearboxes or intheir vicinity may only be carried out by properly skilled personnel. Theowner of the system must ensure that all persons carrying out

• installation work,

• maintenance, or

• operational activities

on the system are adequately familiar with the contents of thisdocumentation as well as with all warnings and precautionary measurescontained therein. Qualified skilled personnel are defined as those whohave been trained, instructed or are authorized to activate and deactivate,ground and mark electric circuits and equipment according to thetechnical safety regulations. Qualified skilled personnel must possessappropriate safety equipment and have been trained in first aid.

10.2 Mounting on the Motor

The motor is centered by using pilot diameter of the Bosch Rexroth motorand the appropriate pilot diameter of the gearbox´s input flange. Theconnection between the motor output shaft and gearbox input shaft isestablished via a compression coupling. The compression couplings arematched to the corresponding motor shaft diameters when necessary byusing a slotted bushing. The innovative clamping connection of the GTEgearboxes allows for high precision during mounting. The clamping forceis the result of several closed slots, whereby a precise cylindricalclamping can be reached. The position of clamping ring, bushing andmotor shaft is irrelevant for assembly.

Before mounting servo motors to the gearboxes, all parts have to bechecked closely for damage. All parts should slide easily and without anyforce into one another. Damage to the motor drive shaft or to thecompression coupling of the gearbox can prevent this and must beavoided.

Note: Every warranty claim expires, if adapter parts are removed oraltered.

Damage to or contamination on the motor front flange face or on thegearbox flange face can lead to angular misalignment of the motor driveshaft and the gearbox. This can lead to stress on the connection and willhave a negative influence on the noise and life time of the motor and/orthe gearbox.

10-2 Assembly Rexroth GTE


The ordered gearboxes are provided with the proper adapter partsnecessary for the stipulated motor type according to the type code.Adapter parts makes it possible for the gearboxes to be mounted onevery Bosch Rexroth servo motor listed in the type code.

Note: When combining Bosch Rexroth motors with GTE gearboxes,always choose motors with smooth shafts.



10.2.2 Mounting Procedure

If the gearbox and motor have been checked on their quality, the followingassembly procedure is recommended.

1. Clean and check the parts. Check for damage to the motor shaft,compression coupling bore and any bushing, as well as the faces ofmotor and gearbox flanges and clean them free from greasethoroughly. Do not clean the parts with compressed air. Avoid usingaggressive detergents, which could damage the seals.

GG000012v01_nn.jpg

Fig. 10-1: Cleaning of the parts before mounting

2. Remove cap screws. Remove the cover screws from the gearboxconnection flange, which covers the access to the clamping screw.Turn the compression coupling so that the heads of the clampingscrews line up with the tapped holes, which have now been opened inthe gearbox`s adapter plate.

GG000013v01_nn.jpg

Fig. 10-2: Remove the cover screws



3. Connect the motor to the gearbox. Insert the motor shaft into thegearbox coupling until the gearbox´s connecting flange and the motorface are fully in contact. It should be possible to accomplish thiswithout excessive force. The gearbox is equipped with an integratedthermal length compensation to compensate for the thermalexpansion of the motor shaft. This compensates the linear extensionof the motor drive shaft at temperature rise. When joining the partstogether can only be done with high power, high forces occur on theclamping hubs or the motor bearing, which lead to damage on themotor and / or the gearbox.

Note: If so, please contact your responsible sales office immediately.

GG000015v01_nn.jpg

Fig. 10-3: Insert the motor shaft into the gearbox

CAUTION

To negate the weight of the motor and/or the gearboxitself, we recommend to perform this mounting in thevertical axis.



4. Connect the motor to the gearbox. To assure a proper connection,tighten all fastening bolts with the correct tightening torque acc. toDIN standard using the crossover pattern.

GG000016v01_nn.jpg

Fig. 10-4: Proper tightening of the clamping bolts.

5. Reinsert the cap screws. The cap screws must be replaced andtightened with the specified torque. To ensure an IP54 sealed drive-system, the cap screws (as described in step 2) have to be re-tightened.

GG000017v01_nn.jpg

Fig. 10-5: Tightening the cap screws

Gearbox GTE040 GTE060 GTE080 GTE120 GTE160

shaft diameter ≤ 8 >8 ≤ 14 ≤ 19 ≤ 24 ≤ 35

TA [Nm] 2 4,5 4,5 9,5 16,5 40

SW [mm] 2,5 3 3 4 5 6

Fig. 10-6: Tightening torque



10.3 Gearbox Mounting

Remove the protective cap from the gearbox shaft and thoroughly cleanthe pilot diameter, the contact surface and the output shaft.

Furthermore, the fits and contact surfaces have to be undamaged andclean. They must be in exact position to the connecting shafts to avoidharmful loads due to offset of bearings, shafts and housings.

Mounting of the gearbox to the machine (or robot, etc.) is to be made viathe output pilot diameter of the gearbox and four through holes on thegearbox housing.

We recommend using ISO 12.9-grade bolts with the proper tighteningtorques. We also recommend securing the bolts with Loctite.

Gearboxtype

Pilot diameter Bolt size-ISO-grade

Tighteningtorque

[mm] [Nm]

GTE040 26 M4-12.9 5.3

GTE060 40 M5-12.9 10.4

GTE080 60 M6-12.9 18

GTE120 80 M10-12.9 87

GTE160 130 M12-12.9 150

Fig. 10-7: Flange-mounting data for installing the gearbox on the machine.

Assure a non-distorted mount when installing the gearbox. Attachedparts, e.g. gears or toothed lock washers, have to be mounted on theoutput shaft nonviolently. In no case should a hammer be used. Use onlyappropriate tools and fixtures.

CAUTION

To avoid a heat accumulation and therewith an over-temperature within the drive-system (gearbox + motor),make sure that during operation an unhinderedcirculation of air exists.

Rexroth GTE Startup, Operation and Maintenance 11-1


11 Startup, Operation and Maintenance

11.1 Startup

The following commission notes refer to the GTE planetary gearboxes aspart of a drive-system with motor, drive and control unit.

Preparation1. Keep the documentation of all used products ready.

2. Log all measures taken in the commissioning log.

3. Check the products for damage.

4. Check all mechanical and electrical connections.

5. Activate the safety and monitoring equipment of the system.

CAUTION

Material damage due to errors in trigger motors andmoving elements! Unclear operating states andproduct data!

⇒ Do not carry out commissioning if connections,operating states or product data are unclear or faulty!

⇒ Do not carry out commissioning if the safety andmonitoring equipment of the system is damaged ornot in operation.

⇒ Damaged products must not be put into operation.⇒ Contact Bosch Rexroth for missing information or

support during commissioning!

ExecutionWhen all conditions have been fulfilled, proceed as follows:

1. Commission the device controllers and power supplies according tothe corresponding descriptions. Note the respective productdocumentation.

2. Before releasing the setpoint, check whether the set relationship ofthe maximum motor speed and the present setpoint corresponds tothe specifications for the machine.

3. At a low turning speed, check whether the rotation direction of thegearbox and the polarity setpoint correspond to the specifications forthe machine.

4. At a low turning speed, check whether the positioning commands ofthe control systems are executed correctly.

5. Log all measures taken in the commissioning log.

When all steps have been executed correctly, commissioning of thegearbox is complete.

11-2 Startup, Operation and Maintenance Rexroth GTE


Commissioning of motors, drive controllers and the control mayrequire additional steps. The inspection of the functioning andperformance of the systems is not part of the commissioning of thegearbox; instead, it is carried out within the framework of thecommissioning of the machine as a whole. Observe the information andregulations of the machine manufacturer.

11.2 Deactivation

In the case of malfunctions, maintenance measures or to deactivate thegearbox-motor unit, proceed as follows:

1. Observe the instructions of the machine documentation.

2. Use the machine-side control commands to bring the drive to acontrolled standstill.

3. Switch off the power and control voltage of the drive device.

4. Switch off the motor protection switch for the motor fan.

5. Switch off the main switch of the machine.

6. Secure the machine against accidental movements and againstunauthorized operation.

7. Wait for the discharge time of the electrical systems to expire andthen disconnect all electrical connections.

8. Before dismantling, secure the gearbox-motor unit and supply cablesagainst falling or movements before disconnecting the mechanicalconnections.

9. Document all done measures in the start-up report and machinemaintenance plan.

11.3 Dismantling

DANGER

Fatal injury due to errors in trigger motors andmoving elements!⇒ Do not work on unsecured and operating machines.⇒ Secure the machine against accidental movements

and against unauthorized operation.⇒ Before dismantling, secure the gearbox-motor unit

and supply cables against falling or movementsbefore disconnecting the mechanical connections.

1. Observe the instructions of the machine documentation.

2. Please heed the safety notes and carry out all steps as described inthe anterior instructions in the chapter “11.2 Deactivation”.

3. Remove the gearbox-motor unit from the machine and store the unitproperly.

4. Document all done measures in the start-up report and machinemaintenance plan.



11.4 Maintenance

Planetary gearboxes of GTE series operate without deterioration withinthe given operating conditions. However, operation under unfavorableconditions can lead to limitations in availability.

• Observe the information of the machine manufacturer in the machinemaintenance plan.

• Log all maintenance measures in the machine maintenance plan.

Measures

DANGER

Danger of injury due to moving elements!Danger of injury due to hot surfaces!⇒ Do not carry out any maintenance measures when

the machine is running.⇒ This work must be carried out only by skilled

personnel.⇒ During maintenance work, secure the system

against restarting and unauthorized use.⇒ Do not work on hot surfaces.⇒ Protect open supply cables and connections against

penetration of pollution.

Bosch Rexroth recommends the following maintenance measures, basedon the maintenance plan of the machine manufacturer:

Measure Interval

Check the mechanical and electricalconnections.

According to the guidelines in themachine maintenance plan, but atleast every 1,000 operating hours.

Check the gearbox-motor unit forsmooth running, vibrations andbearing noises.

According to the guidelines in themachine maintenance plan, but atleast every 1,000 operating hours.

Remove dust, chips and other dirtfrom the gearbox-motor housing,cooling fins and the connections.

Depending on the degree of soiling,but after 6 month operation at thelatest. Do it monthly at strongpollution.

Fig. 11-1: Gearbox-motor unit maintenance plan



11.5 Troubleshooting

DANGER

Danger of injury due to moving elements!Danger of injury due to hot surfaces!⇒ Do not carry out any maintenance measures when

the machine is running.⇒ Switch off the control-device and the machine and

await the discharging time of the electric systems.⇒ During maintenance work, secure the system

against restarting and unauthorized use.⇒ Do not work on hot surfaces.⇒ Protect open supply cables and connections against

penetration of pollution.

Excess Temperature of Gearbox HousingThe housing temperature of the gearbox climbs to unusually high values.

1. Original operating cycle has been changed.

2. Original drive parameters have been changed.

1. Check the layout of the drive for changed requirements. Do notoperate any longer at overload. Danger of damage!

2. Reset to the original parameters. Check the layout of the drive in thecase of changed requirements.

Gearbox-Motor Unit Generates VibrationsAudible or tactile vibrations occur on the gearbox-motor unit.

1. Driven machine elements are insufficient, not balanced orinsufficiently coupled.

2. Gearbox-motor bearings worn or defective. Available bearing lifetimeor grease lifetime elapsed.

3. Gearbox-motor fixing are loosened.

4. Drive system control loop is instable from a control point of view.

1. Check balance of driven machine elements. Check the key and thekeyway. In the case of damage, contact Rexroth Service.

2. Check the gearbox for damage. In the case of loss, contact RexrothService.

3. Fasten motor properly and check for damage. In the case of loss,contact Rexroth Service.

4. Check parameters of drive system (motor and encoder data).Observe the troubleshooting notes in the documentation for the drivedevice.

Specified Position Is Not Reached

The positioning command of the control unit is not precisely executed – ornot at all. No malfunction displayed on the drive device or the control unit.

Status

Possible causes

Countermeasures

Status

Possible causes

Countermeasures

Status



1. Motor drive shaft machine element connection loose.

2. Motor shaft - gearbox connection loose.

3. Gearing defective.

1. Check the mechanical connection. Do not continue to use damagedparts.

2. Check the mechanical connection. Do not continue to use damagedparts.

3. Change of gearbox necessary. In the case of loss, contact RexrothService.

Possible causes

Countermeasures

Rexroth GTE Ordering Designations 12-1


12 Ordering DesignationsThe planetary gearbox has to be specified as a sub-item of the AC-motor.Preferably, a complete unit, always consisting of planetary gearbox GTEand AC-motor, will be delivered.

Furthermore, heed when ordering the motor that the motor-drive shaft ismade as a plain shaft.

Ordering example:

1 1 AC-motor

Type MSK040-0600-NN-S1-UG0

= plain shaft

1.1. 1 Planetary gearbox

Type GTE080-NN1-004A-NN02

Mounted on Pos. 1

12-2 Ordering Designations Rexroth GTE


Rexroth GTE Service & Support 1


13 Service & Support

13.1 Helpdesk

Unser Kundendienst-Helpdesk im Hauptwerk Lohram Main steht Ihnen mit Rat und Tat zur Seite.Sie erreichen uns

Our service helpdesk at our headquarters in Lohr amMain, Germany can assist you in all kinds of inquiries.Contact us

- telefonisch - by phone: +49 (0) 9352 40 50 60über Service Call Entry Center Mo-Fr 07:00-18:00- via Service Call Entry Center Mo-Fr 7:00 am - 6:00 pm

- per Fax - by fax: +49 (0) 9352 40 49 41

- per e-Mail - by e-mail: [email protected]

13.2 Service-Hotline

Außerhalb der Helpdesk-Zeiten ist der Servicedirekt ansprechbar unter

After helpdesk hours, contact our servicedepartment directly at

+49 (0) 171 333 88 26

oder - or +49 (0) 172 660 04 06

13.3 Internet

Unter www.boschrexroth.com finden Sieergänzende Hinweise zu Service, Reparatur undTraining sowie die aktuellen Adressen *) unsererauf den folgenden Seiten aufgeführten Vertriebs-und Servicebüros.

Verkaufsniederlassungen

Niederlassungen mit Kundendienst

Außerhalb Deutschlands nehmen Sie bitte zuerst Kontakt mitunserem für Sie nächstgelegenen Ansprechpartner auf.

*) Die Angaben in der vorliegenden Dokumentation könnenseit Drucklegung überholt sein.

At www.boschrexroth.com you may findadditional notes about service, repairs and trainingin the Internet, as well as the actual addresses *) ofour sales- and service facilities figuring on thefollowing pages.

sales agencies

offices providing service

Please contact our sales / service office in your area first.

*) Data in the present documentation may have becomeobsolete since printing.

13.4 Vor der Kontaktaufnahme... - Before contacting us...

Wir können Ihnen schnell und effizient helfen wennSie folgende Informationen bereithalten:

detaillierte Beschreibung der Störung und derUmstände.

Angaben auf dem Typenschild der betreffendenProdukte, insbesondere Typenschlüssel undSeriennummern.

Tel.-/Faxnummern und e-Mail-Adresse, unterdenen Sie für Rückfragen zu erreichen sind.

For quick and efficient help, please have thefollowing information ready:

1. Detailed description of the failure andcircumstances.

2. Information on the type plate of the affectedproducts, especially type codes and serialnumbers.

3. Your phone/fax numbers and e-mail address,so we can contact you in case of questions.



13.5 Kundenbetreuungsstellen - Sales & Service Facilities

Deutschland – Germany vom Ausland: (0) nach Landeskennziffer weglassen!from abroad: don’t dial (0) after country code!

Vertriebsgebiet Mitte Germany Centre

Rexroth Indramat GmbHBgm.-Dr.-Nebel-Str. 2 / Postf. 135797816 Lohr am Main / 97803 Lohr

Kompetenz-Zentrum Europa

Tel.: +49 (0)9352 40-0Fax: +49 (0)9352 40-4885

S E R V I C E A U T O M A T I O N

C A L L E N T R Y C E N T E RH e l p d e s kMO – FR

von 07:00 - 18:00 Uhrfrom 7 am – 6 pm

Tel. +49 (0) 9352 40 50 60Fax +49 (0) 9352 40 49 41

[email protected]


H OTLIN E 24 / 7 / 365

außerhalb der Helpdesk-Zeitout of helpdesk hours

Tel.: +49 (0)172 660 04 06o d e r / o r

Tel.: +49 (0)171 333 88 26


ERSATZTEILE / SPARESverlängerte Ansprechzeit- extended office time -

♦ nur an Werktagen- only on working days -

♦ von 07:00 - 18:00 Uhr- from 7 am - 6 pm -

Tel. +49 (0) 9352 40 42 22

Vertriebsgebiet Süd Germany South

Bosch Rexroth AGLandshuter Allee 8-1080637 München

Tel.: +49 (0)89 127 14-0Fax: +49 (0)89 127 14-490

Vertriebsgebiet West Germany West

Bosch Rexroth AGRegionalzentrum WestBorsigstrasse 1540880 Ratingen

Tel.: +49 (0)2102 409-0Fax: +49 (0)2102 409-406

+49 (0)2102 409-430

Gebiet Südwest Germany South-West

Bosch Rexroth AGService-Regionalzentrum Süd-WestSiemensstr. 170736 Fellbach

Tel.: +49 (0)711 51046–0Fax: +49 (0)711 51046–248

Vertriebsgebiet Nord Germany North

Bosch Rexroth AGWalsroder Str. 9330853 Langenhagen

Tel.: +49 (0) 511 72 66 57-0Service: +49 (0) 511 72 66 57-256Fax: +49 (0) 511 72 66 57-93Service: +49 (0) 511 72 66 57-783

Vertriebsgebiet Mitte Germany Centre

Bosch Rexroth AGRegionalzentrum MitteWaldecker Straße 1364546 Mörfelden-Walldorf

Tel.: +49 (0) 61 05 702-3Fax: +49 (0) 61 05 702-444

Vertriebsgebiet Ost Germany East

Bosch Rexroth AGBeckerstraße 3109120 Chemnitz

Tel.: +49 (0)371 35 55-0Fax: +49 (0)371 35 55-333

Vertriebsgebiet Ost Germany East

Bosch Rexroth AGRegionalzentrum OstWalter-Köhn-Str. 4d04356 Leipzig

Tel.: +49 (0)341 25 61-0Fax: +49 (0)341 25 61-111

2 Service & Support Rexroth GTE


Europa (West) - Europe (West)

vom Ausland: (0) nach Landeskennziffer weglassen, Italien: 0 nach Landeskennziffer mitwählenfrom abroad: don’t dial (0) after country code, Italy: dial 0 after country code

Austria - Österreich

Bosch Rexroth GmbHElectric Drives & ControlsStachegasse 131120 Wien

Tel.: +43 (0)1 985 25 40Fax: +43 (0)1 985 25 40-93

Austria – Österreich

Bosch Rexroth GmbHElectric Drives & ControlsIndustriepark 184061 Pasching

Tel.: +43 (0)7221 605-0Fax: +43 (0)7221 605-21

Belgium - Belgien

Bosch Rexroth NV/SAHenri Genessestraat 11070 Bruxelles

Tel: +32 (0) 2 451 26 08Fax: +32 (0) 2 451 27 90 [email protected] [email protected]

Denmark - Dänemark

BEC A/SZinkvej 68900 Randers

Tel.: +45 (0)87 11 90 60Fax: +45 (0)87 11 90 61

Great Britain – Großbritannien

Bosch Rexroth Ltd.Electric Drives & ControlsBroadway Lane, South CerneyCirencester, Glos GL7 5UH

Tel.: +44 (0)1285 863000Fax: +44 (0)1285 863030 [email protected] [email protected]

Finland - Finnland

Bosch Rexroth OyElectric Drives & ControlsAnsatie 6017 40 Vantaa

Tel.: +358 (0)9 84 91-11Fax: +358 (0)9 84 91-13 60

France - Frankreich

Bosch Rexroth SASElectric Drives & ControlsAvenue de la Trentaine(BP. 74)77503 Chelles Cedex

Tel.: +33 (0)164 72-63 22Fax: +33 (0)164 72-63 20Hotline: +33 (0)608 33 43 28

France - Frankreich

Bosch Rexroth SASElectric Drives & ControlsZI de Thibaud, 20 bd. Thibaud(BP. 1751)31084 Toulouse

Tel.: +33 (0)5 61 43 61 87Fax: +33 (0)5 61 43 94 12

France – Frankreich

Bosch Rexroth SASElectric Drives & Controls91, Bd. Irène Joliot-Curie69634 Vénissieux – Cedex

Tel.: +33 (0)4 78 78 53 65Fax: +33 (0)4 78 78 53 62

Italy - Italien

Bosch Rexroth S.p.A.Via G. Di Vittorio, 120063 Cernusco S/N.MI

Hotline: +39 02 92 365 563Tel.: +39 02 92 365 1Service: +39 02 92 365 300Fax: +39 02 92 365 500Service: +39 02 92 365 516

Italy - Italien

Bosch Rexroth S.p.A.Via Paolo Veronesi, 25010148 Torino

Tel.: +39 011 224 88 11Fax: +39 011 224 88 30

Italy - Italien

Bosch Rexroth S.p.A.Via Mascia, 180053 Castellamare di Stabia NA

Tel.: +39 081 8 71 57 00Fax: +39 081 8 71 68 85

Italy - Italien

Bosch Rexroth S.p.A.Via del Progresso, 16 (Zona Ind.)35020 Padova

Tel.: +39 049 8 70 13 70Fax: +39 049 8 70 13 77

Italy - Italien

Bosch Rexroth S.p.A.Via Isonzo, 6140033 Casalecchio di Reno (Bo)

Tel.: +39 051 29 86 430Fax: +39 051 29 86 490

Netherlands - Niederlande/Holland

Bosch Rexroth Services B.V.Technical ServicesKruisbroeksestraat 1(P.O. Box 32)5281 RV Boxtel

Tel.: +31 (0) 411 65 19 51Fax: +31 (0) 411 67 78 14Hotline: +31 (0) 411 65 19 [email protected]

Netherlands – Niederlande/Holland

Bosch Rexroth B.V.Kruisbroeksestraat 1(P.O. Box 32)5281 RV Boxtel

Tel.: +31 (0) 411 65 16 40Fax: +31 (0) 411 65 14 83 www.boschrexroth.nl

Norway - Norwegen

Bosch Rexroth ASElectric Drives & ControlsBerghagan 1 or: Box 30071405 Ski-Langhus 1402 Ski

Tel.: +47 (0) 64 86 41 00

Fax: +47 (0) 64 86 90 62

Hotline: +47 (0)64 86 94 82 [email protected]

Spain - Spanien

Bosch Rexroth S.A.Electric Drives & ControlsCentro Industrial SantigaObradors s/n08130 Santa Perpetua de MogodaBarcelona

Tel.: +34 9 37 47 94 00Fax: +34 9 37 47 94 01

Spain – Spanien

Goimendi S.A.Electric Drives & ControlsParque Empresarial ZuatzuC/ Francisco Grandmontagne no.220018 San Sebastian

Tel.: +34 9 43 31 84 21- service: +34 9 43 31 84 56Fax: +34 9 43 31 84 27- service: +34 9 43 31 84 60 [email protected]

Sweden - Schweden

Bosch Rexroth ABElectric Drives & Controls- Varuvägen 7(Service: Konsumentvägen 4, Älfsjö)125 81 Stockholm

Tel.: +46 (0)8 727 92 00Fax: +46 (0)8 647 32 77

Sweden - Schweden

Bosch Rexroth ABElectric Drives & ControlsEkvändan 7254 67 Helsingborg

Tel.: +46 (0) 42 38 88 -50Fax: +46 (0) 42 38 88 -74

Switzerland East - Schweiz Ost

Bosch Rexroth Schweiz AGElectric Drives & ControlsHemrietstrasse 28863 ButtikonTel. +41 (0) 55 46 46 111Fax +41 (0) 55 46 46 222

Switzerland West - Schweiz West

Bosch Rexroth Suisse SAAv. Général Guisan 261800 Vevey 1

Tel.: +41 (0)21 632 84 20Fax: +41 (0)21 632 84 21



Europa (Ost) - Europe (East)

vom Ausland: (0) nach Landeskennziffer weglassen from abroad: don’t dial (0) after country code

Czech Republic - Tschechien

Bosch -Rexroth, spol.s.r.o.Hviezdoslavova 5627 00 Brno

Tel.: +420 (0)5 48 126 358Fax: +420 (0)5 48 126 112

Czech Republic - Tschechien

DEL a.s.Strojírenská 38591 01 Zdar nad SázavouTel.: +420 566 64 3144Fax: +420 566 62 1657

Hungary - Ungarn

Bosch Rexroth Kft.Angol utca 341149 Budapest

Tel.: +36 (1) 422 3200Fax: +36 (1) 422 3201

Poland – Polen

Bosch Rexroth Sp.zo.o.ul. Staszica 105-800 Pruszków

Tel.: +48 22 738 18 00– service: +48 22 738 18 46Fax: +48 22 758 87 35– service: +48 22 738 18 42

Poland – Polen

Bosch Rexroth Sp.zo.o.Biuro Poznanul. Dabrowskiego 81/8560-529 Poznan

Tel.: +48 061 847 64 62 /-63Fax: +48 061 847 64 02

Romania - Rumänien

East Electric S.R.L.Bdul Basarabia no.250, sector 373429 Bucuresti

Tel./Fax:: +40 (0)21 255 35 07+40 (0)21 255 77 13

Fax: +40 (0)21 725 61 21 [email protected]

Romania - Rumänien

Bosch Rexroth Sp.zo.o.Str. Drobety nr. 4-10, app. 1470258 Bucuresti, Sector 2

Tel.: +40 (0)1 210 48 25+40 (0)1 210 29 50

Fax: +40 (0)1 210 29 52

Russia - Russland

Bosch Rexroth OOOWjatskaja ul. 27/15127015 Moskau

Tel.: +7-095-785 74 78+7-095 785 74 79

Fax: +7 095 785 74 77 [email protected]

Russia Belarus - Weissrussland

ELMIS10, Internationalnaya246640 Gomel, Belarus

Tel.: +375/ 232 53 42 70+375/ 232 53 21 69

Fax: +375/ 232 53 37 69 [email protected]

Turkey - Türkei

Bosch Rexroth OtomasyonSan & Tic. A..S.Fevzi Cakmak Cad No. 334630 Sefaköy Istanbul

Tel.: +90 212 413 34 00Fax: +90 212 413 34 17 www.boschrexroth.com.tr

Turkey - Türkei

Servo Kontrol Ltd. Sti.Perpa Ticaret Merkezi B BlokKat: 11 No: 160980270 Okmeydani-Istanbul

Tel: +90 212 320 30 80Fax: +90 212 320 30 81 [email protected] www.servokontrol.com

Slowenia - Slowenien

DOMELOtoki 2164 228 Zelezniki

Tel.: +386 5 5117 152Fax: +386 5 5117 225 [email protected]



Africa, Asia, Australia – incl. Pacific Rim

Australia - Australien

AIMS - Australian IndustrialMachinery Services Pty. Ltd.28 Westside DriveLaverton North Vic 3026Melbourne

Tel.: +61 3 93 14 3321Fax: +61 3 93 14 3329Hotlines: +61 3 93 14 3321

+61 4 19 369 195 [email protected]

Australia - Australien

Bosch Rexroth Pty. Ltd.No. 7, Endeavour WayBraeside Victoria, 31 95Melbourne

Tel.: +61 3 95 80 39 33Fax: +61 3 95 80 17 33 [email protected]

China

Shanghai Bosch RexrothHydraulics & Automation Ltd.Waigaoqiao, Free Trade ZoneNo.122, Fu Te Dong Yi RoadShanghai 200131 - P.R.China

Tel.: +86 21 58 66 30 30Fax: +86 21 58 66 55 [email protected][email protected]

China

Shanghai Bosch RexrothHydraulics & Automation Ltd.4/f, Marine TowerNo.1, Pudong AvenueShanghai 200120 - P.R.China

Tel: +86 21 68 86 15 88Fax: +86 21 58 40 65 77

China

Bosch Rexroth China Ltd.15/F China World Trade Center1, Jianguomenwai AvenueBeijing 100004, P.R.China

Tel.: +86 10 65 05 03 80Fax: +86 10 65 05 03 79

China

Bosch Rexroth China Ltd.Guangzhou Repres. OfficeRoom 1014-1016, Metro Plaza,Tian He District, 183 Tian He Bei RdGuangzhou 510075, P.R.China

Tel.: +86 20 8755-0030+86 20 8755-0011

Fax: +86 20 8755-2387

China

Bosch Rexroth (China) Ltd.A-5F., 123 Lian Shan StreetSha He Kou DistrictDalian 116 023, P.R.China

Tel.: +86 411 46 78 930Fax: +86 411 46 78 932

China

Melchers GmbHBRC-SE, Tightening & Press-fit13 Floor Est Ocean CentreNo.588 Yanan Rd. East65 Yanan Rd. WestShanghai 200001

Tel.: +86 21 6352 8848Fax: +86 21 6351 3138

Hongkong

Bosch Rexroth (China) Ltd.6th Floor,Yeung Yiu Chung No.6 Ind Bldg.19 Cheung Shun StreetCheung Sha Wan,Kowloon, Hongkong

Tel.: +852 22 62 51 00Fax: +852 27 41 33 44

[email protected]

India - Indien

Bosch Rexroth (India) Ltd.Electric Drives & ControlsPlot. No.96, Phase IIIPeenya Industrial AreaBangalore – 560058

Tel.: +91 80 51 17 0-211...-218Fax: +91 80 83 94 345

+91 80 83 97 374

[email protected]

India - Indien

Bosch Rexroth (India) Ltd.Electric Drives & ControlsAdvance House, II FloorArk Industrial CompoundNarol Naka, Makwana RoadAndheri (East), Mumbai - 400 059

Tel.: +91 22 28 56 32 90+91 22 28 56 33 18

Fax: +91 22 28 56 32 93

[email protected]

India - Indien

Bosch Rexroth (India) Ltd.S-10, Green Park ExtensionNew Delhi – 110016

Tel.: +91 11 26 56 65 25+91 11 26 56 65 27

Fax: +91 11 26 56 68 87

[email protected]

Indonesia - Indonesien

PT. Bosch RexrothBuilding # 202, CilandakCommercial EstateJl. Cilandak KKO, Jakarta 12560

Tel.: +62 21 7891169 (5 lines)Fax: +62 21 7891170 - [email protected]

Japan

Bosch Rexroth Automation Corp.Service Center JapanYutakagaoka 1810, Meito-ku,NAGOYA 465-0035, Japan

Tel.: +81 52 777 88 41+81 52 777 88 53+81 52 777 88 79

Fax: +81 52 777 89 01

Japan

Bosch Rexroth Automation Corp.Electric Drives & Controls2F, I.R. BuildingNakamachidai 4-26-44, Tsuzuki-kuYOKOHAMA 224-0041, Japan

Tel.: +81 45 942 72 10Fax: +81 45 942 03 41

Korea

Bosch Rexroth-Korea Ltd.Electric Drives and ControlsBongwoo Bldg. 7FL, 31-7, 1GaJangchoong-dong, Jung-guSeoul, 100-391

Tel.: +82 234 061 813Fax: +82 222 641 295

Korea

Bosch Rexroth-Korea Ltd.1515-14 Dadae-Dong, Saha-guElectric Drives & ControlsPusan Metropolitan City, 604-050

Tel.: +82 51 26 00 741Fax: +82 51 26 00 747 [email protected]

Malaysia

Bosch Rexroth Sdn.Bhd.11, Jalan U8/82, Seksyen U840150 Shah AlamSelangor, Malaysia

Tel.: +60 3 78 44 80 00Fax: +60 3 78 45 48 00 [email protected] [email protected]

Singapore - Singapur

Bosch Rexroth Pte Ltd15D Tuas RoadSingapore 638520

Tel.: +65 68 61 87 33Fax: +65 68 61 18 25 sanjay.nemade

@boschrexroth.com.sg

South Africa - Südafrika

TECTRA Automation (Pty) Ltd.71 Watt Street, MeadowdaleEdenvale 1609

Tel.: +27 11 971 94 00Fax: +27 11 971 94 40Hotline: +27 82 903 29 23 [email protected]

Taiwan

Bosch Rexroth Co., Ltd.Taichung Industrial AreaNo.19, 38 RoadTaichung, Taiwan 407, R.O.C.

Tel : +886 - 4 -235 08 383Fax: +886 - 4 -235 08 586 [email protected] [email protected]

Taiwan

Bosch Rexroth Co., Ltd.Tainan BranchNo. 17, Alley 24, Lane 737Chung Cheng N.Rd. YungkangTainan Hsien, Taiwan, R.O.C.

Tel : +886 - 6 –253 6565Fax: +886 - 6 –253 4754 [email protected]

Thailand

NC Advance Technology Co. Ltd.59/76 Moo 9Ramintra road 34Tharang, Bangkhen,Bangkok 10230

Tel.: +66 2 943 70 62 +66 2 943 71 21Fax: +66 2 509 23 62Hotline +66 1 984 61 52 [email protected]



Nordamerika – North AmericaUSAHeadquarters - Hauptniederlassung

Bosch Rexroth CorporationElectric Drives & Controls5150 Prairie Stone ParkwayHoffman Estates, IL 60192-3707

Tel.: +1 847 6 45 36 00Fax: +1 847 6 45 62 [email protected] [email protected]

USA Central Region - Mitte

Bosch Rexroth CorporationElectric Drives & ControlsCentral Region Technical Center1701 Harmon RoadAuburn Hills, MI 48326

Tel.: +1 248 3 93 33 30Fax: +1 248 3 93 29 06

USA Southeast Region - Südwest

Bosch Rexroth CorporationElectric Drives & ControlsSoutheastern Technical Center3625 Swiftwater Park DriveSuwanee, Georgia 30124

Tel.: +1 770 9 32 32 00Fax: +1 770 9 32 19 03

USA SERVICE-HOTLINE

- 7 days x 24hrs -

+1-800-REX-ROTH+1 800 739 7684

USA East Region – Ost

Bosch Rexroth CorporationElectric Drives & ControlsCharlotte Regional Sales Office14001 South Lakes DriveCharlotte, North Carolina 28273

Tel.: +1 704 5 83 97 62+1 704 5 83 14 86

USA Northeast Region – Nordost

Bosch Rexroth CorporationElectric Drives & ControlsNortheastern Technical Center99 Rainbow RoadEast Granby, Connecticut 06026

Tel.: +1 860 8 44 83 77Fax: +1 860 8 44 85 95

USA West Region – West

Bosch Rexroth Corporation7901 Stoneridge Drive, Suite 220Pleasant Hill, California 94588

Tel.: +1 925 227 10 84Fax: +1 925 227 10 81

Canada East - Kanada Ost

Bosch Rexroth Canada CorporationBurlington Division3426 Mainway DriveBurlington, OntarioCanada L7M 1A8

Tel.: +1 905 335 5511Fax: +1 905 335 4184Hotline: +1 905 335 5511 [email protected]

Canada West - Kanada West

Bosch Rexroth Canada Corporation5345 Goring St.Burnaby, British ColumbiaCanada V7J 1R1

Tel. +1 604 205 5777Fax +1 604 205 6944Hotline: +1 604 205 5777 [email protected]

Mexico

Bosch Rexroth Mexico S.A. de C.V.Calle Neptuno 72Unidad Ind. Vallejo07700 Mexico, D.F.

Tel.: +52 55 57 54 17 11Fax: +52 55 57 54 50 [email protected]

Mexico

Bosch Rexroth S.A. de C.V.Calle Argentina No 3913Fracc. las Torres64930 Monterrey, N.L.

Tel.: +52 81 83 65 22 53+52 81 83 65 89 11+52 81 83 49 80 91

Fax: +52 81 83 65 52 80

Südamerika – South AmericaArgentina - Argentinien

Bosch Rexroth S.A.I.C."The Drive & Control Company"Rosario 2302B1606DLD CarapachayProvincia de Buenos Aires

Tel.: +54 11 4756 01 40+54 11 4756 02 40+54 11 4756 03 40+54 11 4756 04 40

Fax: +54 11 4756 01 36+54 11 4721 91 53

[email protected]

Argentina - Argentinien

NAKASEServicio Tecnico CNCCalle 49, No. 5764/66B1653AOX Villa BalesterProvincia de Buenos Aires

Tel.: +54 11 4768 36 43Fax: +54 11 4768 24 13Hotline: +54 11 155 307 6781 [email protected] [email protected] [email protected] (Service)

Brazil - Brasilien

Bosch Rexroth Ltda.Av. Tégula, 888Ponte Alta, Atibaia SPCEP 12942-440

Tel.: +55 11 4414 56 92+55 11 4414 56 84

Fax sales: +55 11 4414 57 07Fax serv.: +55 11 4414 56 86 [email protected]

Brazil - Brasilien

Bosch Rexroth Ltda.R. Dr.Humberto Pinheiro Vieira, 100Distrito Industrial [Caixa Postal 1273]89220-390 Joinville - SC

Tel./Fax: +55 47 473 58 33Mobil: +55 47 9974 6645 [email protected]

Columbia - Kolumbien

Reflutec de Colombia Ltda.Calle 37 No. 22-31Santafé de Bogotá, D.C.Colombia

Tel.: +57 1 368 82 67+57 1 368 02 59

Fax: +57 1 268 97 [email protected]

Rexroth GTE Appendix 14-1


14 Appendix

14.1 List of Standards

Standard Version Title Conformity

DIN EN 60034-7;VDE 0530 Part 7

1996-06 Rotating electrical machines – part 7:Description for structural shapes and lists (IMcode) (IEC 60034-7:1992)German Version: EN 60034-7:1993

EN 60034-7 (1993-01);IEC 60034-7 (1992-12)

89/392/EECreplaced by98/37/EC

1998-06-22 Directive 98/37/EC of the European Parliamentand the Council of June 22, 1998 for adaptaionof the member countries`legal and administrativeregulations for machines

89/336/EEC 1989-05-03 Directive of the Council of May3, 1989 foradaptation of the member countries`regulationson electromagnetic compatibility

DIN EN 50178;VDE 0160

1998-04 Equipment of power installations with electronicequipment;German version EN 50178:1997

EN 50178(1997-10)

DIN VDE 0100-410;VDE 100 Part 410IEC 60364-4-41

1997-01 Setting up power installations with rated voltagesof up to 1,000V – Part 4: Protective measures;Chapter 41: Protection against electric shock(IEC 60364-4-41: 1992, as amended); Germanversion HD 384.4.41 S2: 1996)

HD 384.4.41 s2 (1996-04);IEC 6036-4-41 (1992-10)

DIN EN 60529;VDE 0470 Part 1

2000-09 Protection classes via housings (IP code) (IEC60529:1989 + A1: 1999); German version EN60529:1991 + A1:2000)

EN 60529 (1991-10);EN 60529/A (2000-02);IEC 60529 (1989-11);IEC 60529

DIN ISO 281 1993-01 Rolling bearing; dynamic load rating and ratedservice life; identical with ISO 281:1990

ISO 281 (1990-12)

DIN 42955 1981-12 True running of the shaft ends, concentricity andeven run of the mounting flanges of electricalrotating machines; tolerances, test

IEC 60072 (1971)

DIN 332-1 1986-04 Centre holes 60°; form R, A, B and C ISO 886 (1975-02)ISO 2540 (1973-04);ISO 2541 (1972-12)

DIN 6885-1 1968-08 Driver connection without pick-up; feather keys,grooves, high shape

DIN 332-2 1983-05 Centre holes 60° with thread for shaft ends ofelectrical machines

Abb. 14-1: List of standards

14-2 Appendix Rexroth GTE


Rexroth GTE Index 15-1


15 Index

AAppropriate Use 2-1Assembly 10-1

BBacklash 6-3Bar code label 9-1

CCitrox-method 5-1Commissioning 11-1Conditions for use 5-1Constant speed with pause interval 4-1Constant speed without pause interval (S1) 4-2

DDeactivation 11-2Dimensional details GTE040 7-1Dimensional details GTE060 7-2Dimensional details GTE080 7-3Dimensional details GTE120 7-4Dimensional details GTE160 7-5Dimensioning 4-1Dimensioning criteria 4-3Dismantling 11-2

EEfficiency 6-3

GGearbox Mounting 10-6General Data 6-3GTE Planetary Gearboxes 1-1

HHigh performance data 1-2

IInappropriate use

Consequences, disclaimer of liability 2-1Inappropriate Use 2-2International Protection Class 6-3Introduction to the product 1-1

LLifetime 6-3List of Standards 14-1Lubrication 6-3

MMaintenance 11-3Mass moment of inertia 6-2Max. output torque 6-1

15-2 Index Rexroth GTE


Max. input speed 6-1Max. input torque 6-1Max. output speed 6-1Maximum ambient temperature 5-1maximum setup elevation 5-1Mounting Procedure 10-3

NName Plates 9-1Noise level 6-3Nominal initial speed 6-2Nominal input torque 6-2Nominal output speed 6-2Nominal output torque 6-2Notes Regarding Application 5-1

OOperating Mode 5-2Operational reliability 1-2Ordering Designations 12-1Output shaft 5-4

PPermittable ambient temperature 6-3Permittable gearbox housing temperature 6-3Permittable Shaft Loading 6-5Permitted axial force 6-6Permitted radial force FR, GTE 040 6-6Permitted radial force FR, GTE 060 6-7Permitted radial force FR, GTE 080 6-8Permitted radial force FR, GTE 120 6-9Permitted radial force FR, GTE 160 6-10Protection class 5-1

RRatio-dependent data 6-2Reduction at higher cycle rates 5-3

SSafety Instructions for Electric Drives and Controls 3-1Selection 4-3Shaft Load 5-4Skilled technical personnel 10-1Storage 9-3Surface protection 5-1

TTechnical Data 6-1Tightening torque 5-5Torsional rigidity 6-3Transport 9-3Trapezoidal operation with pause interval 4-2Triangle operation with pause interval 4-1Troubleshooting 11-4Type Code GTE040 8-1Type Code GTE060 8-2Type Code GTE080 8-3Type Code GTE120 8-4Type Code GTE160 8-5

Rexroth GTE Index 15-3


WWeight 6-3

Prin

ted

in G

erm

any

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