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11-4

Startup, Operation, and Maintenance

Planetary Gearboxes

DOK-GEAR**-GTM********-PR01-EN-P

Excess Temperature of Gearbox Housing

The housing temperature of the gearbox climbs to unusually high values.

1. Original processing cycle has been changed.

2. Original drive parameters have been changed.

1. Check the layout of the drive for changed requirements. Do not

operate any longer at overload. Danger of damage!

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

case of changed requirements.

Gearbox-motor unit generates vibrations

Audible or tactile vibrations occur on the gearbox-motor unit.

1. Driven machine elements are insufficient, not balanced or

insufficiently coupled.

2. Gearbox-motor bearings worn or defective. Available bearing life time

or grease life time 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 the

keyway. In the case of damage, contact Rexroth Service.

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

Service.

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 drive
controller.

Specified position is not attained

The positioning command of the control is not precisely executed – or not
at all. No malfunction display on the drive controller or the control.

1. Motor shaft machine element connection loose.

2. Motor shaft - gearbox connection loose.

3. Gearing

defective.

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

parts.

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

parts.

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

Service.

Status

Possible causes

Countermeasures

Status

Possible causes

Countermeasures

Status

Possible causes

Countermeasures

Содержание Rexroth GTM Series

Страница 1: ...321 Edition 01 Rexroth GTM Planetary Gearboxes Project Planning Manual Industrial Hydraulics Electric Drives and Controls Linear Motion and Assembly Technologies Pneumatics Service Automation Mobile Hydraulics ...

Страница 2: ...Offenders are liable for the payment of damages All rights are reserved in the event of 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 not be deemed to be guaranteed unless expressly confirmed in the contract All rights are reserved with respect to the content of this documentation and the availabi...

Страница 3: ... 3 7 Protection Against Dangerous Movements 3 7 3 8 Protection Against Magnetic and Electromagnetic Fields During Operation and Mounting 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 Notes Rega...

Страница 4: ...8 3 8 4 Type codes for the GTM140 8 4 8 5 Type codes for the GTM180 8 5 8 6 Type codes for the GTM240 8 6 9 Handling transport and storage 9 1 9 1 Handling 9 1 Identifying the Goods 9 1 Name plates 9 1 9 2 Transport 9 2 9 3 Storage 9 4 10 Assembly 10 1 10 1 Skilled Technical Personnel 10 1 10 2 Mounting to the motor 10 1 10 2 1 Motor connection 10 2 10 2 2 Mounting procedure 10 3 10 3 Gearbox moun...

Страница 5: ... unit generates vibrations 11 4 Specified position is not attained 11 4 12 How to order 12 1 13 Service Support 13 1 13 1 Helpdesk 13 1 13 2 Service Hotline 13 1 13 3 Internet 13 1 13 4 Vor der Kontaktaufnahme Before contacting us 13 1 13 5 Kundenbetreuungsstellen Sales Service Facilities 13 1 14 Appendix 14 1 14 1 List of Standards 14 1 ...

Страница 6: ...IV Content Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

Страница 7: ...r use with gear racks or toothed belts in handling systems with high speed and accelerations e g loaders robots The low backlash ground and matched gearing permits the execution of exact positioning tasks Furthermore the gearboxes are suited for S1 operation required for use in printing sector 3 4 5 7 10 20 50 GTM060 GTM075 GTM100 GTM140 GTM180 GTM240 0 250 500 750 1000 1250 1500 1750 2000 2250 25...

Страница 8: ...and low backlash High torsional rigidity by optimized planetary gears supported on both sides with stabile needle bearings High efficiency low temperature and minimum power loss made possible by using the smallest possible seal diameters Low running noise by optimized gear profiles High emergency stop torque made possible by internal transferred power High dynamic because of low inertia Low weight...

Страница 9: ... Introduction to the Product General information 2 Important Instructions on Use 3 Safety Notes Safety 4 Dimensioning and Selection 5 Notes Application 6 Technical Data 7 Dimensional Details 8 Type Codes Product description for planners and machine constructors 9 Handling Transport and Storage 10 Assembly 11 Startup Operation and Maintenance 12 Ordering Data Practical for operating and maintenance...

Страница 10: ...utlet or in Germany contact BEUTH Verlag GmbH Burggrafenstrasse 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 postmaster beuth de Feedback Your experiences are an essential part of the process of improving both product and documentation Please do not hesitate to inform us of any mistakes you detect in this documentation or of any modifications y...

Страница 11: ...r any damages Any risks resulting from the products not being used as intended are the sole responsibility of the user Before using Bosch Rexroth products the following requirements must be fulfilled so as to ensure that they are used as intended Anyone handling one of the products in any manner must read and understand the appropriate safety instructions and the intended use Regarding hardware co...

Страница 12: ...re startup in order to ensure that the motor executes the functions specific to the particular application The gearboxes may only be operated under the assembly mounting and installation conditions in the position of use and under the environmental conditions temperature degree of protection humidity EMC specified in this documentation 2 2 Non Intended Use Any use of the planetary gearboxes outsid...

Страница 13: ...erson or persons 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 follow the safety instructions in this document or tampering with the product including disabling of safety devices may result in material d...

Страница 14: ...WARNING High electrical voltage due to wrong connections Danger to life or bodily harm by electric shock WARNING Health hazard for persons with heart pacemakers metal implants and hearing aids in proximity to electrical equipment CAUTION Surface of machine housing could be extremely hot Danger of injury Danger of burns CAUTION Risk of injury due to improper handling Bodily harm caused by crushing ...

Страница 15: ...nd accessories approved by the manufacturer Follow all safety regulations and requirements for the specific application 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 be observed Use only safety features and applications that are clearly and explicitly approved in the Project Plann...

Страница 16: ...ructions for installation in accordance with EMC requirements can be found in the documentation EMC in Drive and Control Systems The machine or installation manufacturer is responsible for compliance with the limiting values as prescribed in the national regulations Technical data connections and operational conditions are specified in the product documentation and must be followed at all times ...

Страница 17: ...ven for brief measurements or tests if the ground wire is not permanently connected to the points of the components provided for this purpose Before working with electrical parts with voltage higher than 50 V the equipment must be disconnected from the mains voltage or power supply Make sure the equipment cannot be switched on again unintended The following should be observed with electrical drive...

Страница 18: ...y conductor connection Prior to startups even for brief tests always connect the protective conductor or connect with ground wire Otherwise high voltages can occur on the housing that lead to electric shock 3 6 Protection Against Electric Shock by Protective Low Voltage PELV All connections and terminals with voltages between 0 and 50 Volts on Rexroth products are protective low voltages designed ...

Страница 19: ...nents software or firmware errors Dangerous movements can occur immediately after equipment is switched on or even after an unspecified time of trouble free operation The monitoring in the drive components will normally be sufficient to avoid faulty operation in the connected drives Regarding personal safety especially the danger of bodily injury and material damage this alone cannot be relied upo...

Страница 20: ... power connection by means of an emergency stop circuit or use a starting lockout to prevent unintentional start Make sure that the drives are brought to a safe standstill before accessing or entering the danger zone Safe standstill can be achieved by switching off the power supply contactor or by safe mechanical locking of moving parts Secure vertical axes against falling or dropping after switch...

Страница 21: ...kers hearing aids and metal implants are not permitted to enter the following areas Areas in which electrical equipment and parts are mounted being operated or started up Areas in which parts of motors with permanent magnets are being stored operated repaired or mounted If it is necessary for a person with a heart pacemaker to enter such an area then a doctor must be consulted prior to doing so He...

Страница 22: ...ting Under certain conditions incorrect handling and mounting of parts and components may cause injuries CAUTION Risk of injury by incorrect handling Bodily harm caused by crushing shearing cutting and mechanical 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 cru...

Страница 23: ...corresponding to the information in the respective Project Planning Manual must be provided with pressurized media such as compressed air hydraulic oil cooling fluid and cooling lubricant supplied by external systems Incorrect handling of the supply and connections of pressurized systems can lead to injuries or accidents In these cases improper handling of external supply systems supply lines or c...

Страница 24: ...3 12 Safety Instructions for Electric Drives and Controls Planetary Gearboxes DOK GEAR GTM PR01 EN P Notes ...

Страница 25: ...c and packaging industries Time t Speed v GK000002v01_en EPS Fig 4 1 Trianglare operation The dimensioning of this operation is mainly made according to the necessary maximum torque Mmax and the effective torque Meff This operation is characteristic for all highly dynamic feeds These are often found in winding machines drive rolls and in portioning devices in the sheet metal paper plastic or packa...

Страница 26: ... mode is mainly made according to the necessary maximum torque Mmax in the acceleration phase the effective torque Meff over the total cycle time and the middle speed vmittel resp the middle speed nmittel This mode of operation is characteristic for drives in printing machines Time t Speed v resp rotation speed n GK000005v01_en EPS Fig 4 4 Constant speed operation The dimensioning is made accordin...

Страница 27: ...as to be higher than the sum of the frictional starting and processing torque The maximum torque has to be higher than the sum of the frictional starting and processing torque The required acceleration time has to be within the limit of the relevant drive selection lists The ON time of the GTM planetary gearboxes has to be smaller than 60 of the specified technical data in S4 and S5 operation The ...

Страница 28: ...4 4 Dimensioning and selection Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

Страница 29: ...ture of more than 40 C 2 Utilization at elevations over 1 000 m Fig 5 1 Utilization at higher ambient temperature and higher setup elevation According to DIN EN 60529 1 2000 09 the AC motor with mounted planetary gearbox GTM is protected by the housing against contact of parts under load or moving parts penetration of firm parts and water AC motors and mounted GTM servo gearboxes have IP 65 protec...

Страница 30: ...rpass 60 60 100 T T T T ED S Br B A A cycle during intermittent operation consists of an acceleration and a decelerating The specified data of the gearboxes in the chapter Technical data are valid for 1 000 cycles per hour For more than 1 000 cycles per hour the technical data have to be reduced by a factor see Fig 5 3 Time t PV n TA TB TBr Ts n Speed PV Power loss TA Starting time TB Operation ti...

Страница 31: ...Planetary Gearboxes Notes Regarding Application 5 3 DOK GEAR GTM PR01 EN P Continuous Operation S1 GTM planetary gearboxes are suited for S1 operation according to EN 60034 1 ...

Страница 32: ... over a longer period of time Fig 5 4 Allowable installation positions The output shafts are available in the following variants Smooth output shaft standard For a smooth adhesive shaft hub connection Therewith a higher smooth running and a free of clearance connection between shaft and hub Note We recommend using output shafts with friction shaft hub connections or Output shaft with key according...

Страница 33: ...xial shaft loading is also described in the chapter 6 2 Permitable shaft loading The output shaft of the GTM gearboxes is fitted with a shoulder which is well suited for the support of axial forces especially for keyed connections The proper tightening torque TA and pully preload forces FV for mounting the output unit can be found in the following table Size one stage two stage GTM060 GTM075 GTM10...

Страница 34: ...KE047 MHP041 MHP071 GTM100 MKD071 MKD090 MHD071 MHD090 MHD093 MHD095 MKE096 MKE098 MHP071 MHP090 MHP093 GTM140 MKD071 MKD090 MKD112 MHD071 MHD090 MHD093 MHD095 MHD112 MHD115 MKE096 MKE098 MKE116 MKE118 MHP071 MHP090 MHP093 MHP112 MHP115 Not possible GTM180 MKD112 MHD093 MHD095 MHD112 MHD115 MHD131 MKE116 MKE118 MHP093 MHP112 MHP115 2AD100 2AD101 2AD104 2AD132 2AD134 ADP104 ADP134 ADF100 ADF104 ADF...

Страница 35: ...2 5 42 5 85 210 510 1250 5 10 40 80 200 480 1200 7 7 1 24 3 48 6 120 291 4 714 3 one stage 10 4 11 22 56 144 300 20 2 5 8 5 17 42 102 x Max input torque1 Nm Min max two stage 50 1 4 8 20 48 x 3 x x 1333 1067 833 667 4 1250 1250 1000 800 625 500 5 1260 1260 1000 800 640 500 7 1143 1143 900 714 571 429 one stage 10 1000 1000 800 630 500 350 20 315 315 250 200 160 x Max output speed Nm nout max two s...

Страница 36: ... one stage 10 2 6 12 28 72 180 20 1 25 4 25 8 5 21 51 x Nominal input torque Nm Min nenn two stage 50 0 5 2 4 10 24 x 3 x x 120 280 720 1800 4 25 85 170 420 1020 2500 5 25 100 200 500 1200 3000 7 25 85 170 420 1020 2500 one stage 10 20 60 120 280 720 1800 20 25 85 170 420 1020 x Nominal output torque Nm Mout nenn two stage 50 25 100 200 500 1200 x 3 x x 2 8 8 2 36 128 4 0 16 0 55 2 6 75 24 5 97 6 ...

Страница 37: ... stage 72 Noise level Lp dB A two stage 63 68 68 72 72 x one stage International Protection Class Ingress Protection two stage IP 65 one stage 1 6 2 9 5 7 11 5 27 62 Weight m kg two stage 2 2 3 8 7 5 15 35 x 3 at gearbox output with 3 of the nominal output torque applied and the gearbox input side blocked 4 torsional rigidity of the gearbox output with the input side blocked Fig 6 2 General Data N...

Страница 38: ...bed in chapter 6 1 are based on a calculated gearbox lifetime of Lh 20 000 hours If a gearbox lifetime of more than 20 000h is required the technical data described in chapter 6 1 regarding torque and speed have to be reduced by the following diagram MK000012v01_EN tif Fig 6 3 Reduction of the technical data at increased lifetime ...

Страница 39: ...he output shaft and point of application of the radial force n2m average output speed of the cycle Fig 6 4 permittable shaft load of the GTM The GTM gearboxes are designed for an L10h bearing life of 30 000 hours Radial forces FRerf which lie over the value of the diagram decrease the nominal bearing lifetime as follows Basis of design n b a n n b b a a m t t t t n t n t n n 2 2 2 2 3 10 Re 10 300...

Страница 40: ...000 n2m min 1 Guilty for Fa 0 4 Fr Boundary load for output shaft with keyway GTM060 1 GTM060 2 with regard to L10h 30 000h GM000001v01_en EPS Fig 6 5 Permittable radial force Fr GTM060 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Permittable radial force FR Permittable axial force FA 0 ...

Страница 41: ...load for output shaft with keyway Guilty for FA 0 4 Fr n2m min 1 100 200 300 500 1000 2000 1500 GTM075 1 GTM075 2 with regard to L 30 000h GM000002v01_en EPS Fig 6 6 Permittable radial force Fr GTM075 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Permittable radial force FR Permittable ax...

Страница 42: ...n 1 100 200 300 1000 1500 2000 500 Guilty for Fa 0 4 Fr Boundary load for output shaft with keyway GTM100 1 GTM100 2 with regard toL 30 000h GM000003v01_en EPS Fig 6 7 Permittable radial force Fr GTM0100 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Permittable radial force FR Permittable...

Страница 43: ...ft F R Permitted shaft load F R N Guilty for Fa 0 4 Fr Boundary load for output shaft with keyway n2m min 1 50 75 100 200 300 500 1000 GTM140 1 GTM140 2 with regard to L 30 000h GM000004v01_en EPS Fig 6 8 Permittable radial force Fr GTM0140 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Pe...

Страница 44: ...ad F R N n2m min 1 50 75 100 200 300 500 1000 Guilty for Fa 0 4 Fr Boundary load for output shaft with keyway GTM180 1 GTM180 2 with regard to L GM000005v01_en EPS Fig 6 9 Permittable radial force Fr GTM0180 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Permittable radial force FR Permitt...

Страница 45: ... X Dimension X mm Zul Radialkraft F R Permitted shaft load F R N n2m min 1 Guilty for Fa 0 4 Fr Boundary load for output shaft with keyway GM000006v01_en EPS Fig 6 10 Permittable radial force Fr GTM0240 Fa permittable axial force Fr permittable radial force If higher axial forces occur the individual lifetimes of the bearings must be calculated individually Permittable radial force FR Permittable ...

Страница 46: ...6 12 Technical Data Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

Страница 47: ... to the tolerance class N DIN 42955 1981 12 Output shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 3 22 18 5 O 68 5 5 O 62 GM000007v01_en EPS Fig 7 1 Dimensional details of the one and two stage GTM060 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MKD025 130 19 153 19 62 MKE035 MKE037 ...

Страница 48: ...olerance class N DIN 42955 1981 12 Output shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 4 28 24 5 6 O 85 6 6 O 76 GM000008v01_en EPS Fig 7 3 Dimensional details of the one and two stage GTM075 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD041 MHP041 MKD041 155 7 26 183 26 82 MKE04...

Страница 49: ...t shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 4 50 35 10 O 120 9 O 101 GM000009v01_en EPS Fig 7 5 Dimensional details of the one and two stage GTM100 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD071 MHP071 MKD071 193 1 27 5 235 27 5 115 MHD090 MHP090 MKD090 193 1 27 5 235 27 5 ...

Страница 50: ... DIN 42955 1981 12 Output shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 5 70 43 12 O 165 11 O 141 GM000010v01 en EPS Fig 7 7 Dimensional details of the one and two stage GTM140 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD071 MHP071 MKD071 MHD090 MHP090 MKD090 245 6 29 296 29 141...

Страница 51: ...OK GEAR GTM PR01 EN P One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD115 MHP115 265 6 49 NN19 NN19 192 MKE116 MKE118 245 6 29 296 29 194 1 biggest flange size Fig 7 8 GTM140 dimensions one and two stage gearboxes ...

Страница 52: ... Output shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 5 70 59 16 O 215 13 O 182 GM000011v01_en EPS Fig 7 9 Dimensional details of the one and two stage GTM180 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD093 MHP093 NN16 NN16 335 2 29 150 MHD095 NN16 NN16 335 2 29 150 2AD100 2AD10...

Страница 53: ... B L B o o o o K 1 Connected to motor type mm mm mm mm mm MKE116 MKE118 290 32 5 335 2 29 194 MHD131 318 60 5 Not possible Not possible 260 2AD132 2AD134 ADF132 ADF134 ADP134 318 60 5 Not possible Not possible 260 1 biggest flange size Fig 7 10 GTM180 dimensions one and two stage gearboxes ...

Страница 54: ...to the tolerance class N DIN 42955 1981 12 Output shaft smooth shaft preferred type with key according to DIN 6885 B1 1 Attention Balanced with half keyway DIN ISO 8821 7 5 90 22 O 290 17 O 242 110 GM000012v01_en EPS Fig 7 11 Dimensional details of the one and two stage GTM240 gearboxes One stage Two stage L B L B o o o o K 1 Connected to motor type mm mm mm mm mm MHD131 398 2 43 5 260 2AD132 2AD1...

Страница 55: ...entation and operating mode 3 1 arbitrary NN 4 Gear stages 4 1 single stage 1 4 2 two stage 2 5 Transmission ratio 5 1 single stage 4 5 7 10 e g 4 1 004 5 2 two stage 20 50 e g 20 1 020 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reduced backlash C 6 4 plain reduced backlash D 7 Designation of mounted motor Motor size Product 025 035 037 041 045 047 7 1 MHD NN03 7 2 MHP NN0...

Страница 56: ... 1 004 5 2 two stage 20 50 e g 20 1 020 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reduced backlash C 6 4 plain reduced backlash D 7 Designation of mounted motor Motor size Product 041 045 047 071 7 1 MHD NN03 NN05 7 2 MHP NN03 NN05 7 3 MKD NN03 NN05 7 4 MKE NN14 NN14 1 2 3 4 6 7 8 9 1 0 5 1 2 3 4 6 7 8 9 2 0 5 1 2 3 4 6 7 8 9 3 0 5 1 2 3 4 6 7 8 9 4 0 5 Example Abbrev Col...

Страница 57: ...two stage 20 50 e g 20 1 020 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reduced backlash C 6 4 plain reduced backlash D 7 Designation of mounted motor Motor size Product 071 090 093 095 096 098 7 1 MHD NN05 NN06 NN16 NN16 7 2 MHP NN05 NN06 NN16 7 3 MKD NN05 NN06 7 4 MKE NN06 NN06 1 2 3 4 6 7 8 9 1 0 5 1 2 3 4 6 7 8 9 2 0 5 1 2 3 4 6 7 8 9 3 0 5 1 2 3 4 6 7 8 9 4 0 5 Exampl...

Страница 58: ...020 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reduced backlash C 6 4 plain reduced backlash D 7 Designation of mounted motor Motor size Product 071 090 093 095 096 098 112 115 116 118 7 1 MHD NN05 NN06 NN16 NN16 NN09 NN19 7 2 MHP NN05 NN06 NN16 NN09 NN19 7 3 MKD NN05 NN06 NN09 7 4 MKE NN06 NN06 NN09 NN09 1 2 3 4 6 7 8 9 1 0 5 1 2 3 4 6 7 8 9 2 0 5 1 2 3 4 6 7 8 9 3 0 5 1 ...

Страница 59: ... two stage 2 5 Transmission ratio 5 1 single stage 3 4 5 7 10 e g 4 1 004 5 2 two stage 20 50 e g 20 1 020 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reducted backlash C 6 4 plain reducted backlash D 7 Designation of mounted motor Motor size Product 093 095 100 101 104 112 115 116 118 130 131 132 134 7 1 2AD NN09 NN09 NN09 NN11 NN11 7 2 ADF NN08 NN08 NN11 NN11 7 3 ADP NN09...

Страница 60: ... 5 1 single stage 3 4 5 7 10 e g 4 1 004 6 Output shaft and backlash 6 1 with key A 6 2 plain B 6 3 with key reducted backlash C 6 4 plain reducted backlash D 7 Designation of mounted motor Motor size Product 130 131 132 134 160 164 7 1 2AD NN11 NN11 NN12 NN12 7 2 ADF NN11 NN11 7 3 ADP NN11 NN12 7 4 MAD NN11 NN12 7 5 MAF NN11 7 6 MHD NN15 GT000007v01_en2 EPS Fig 8 6 Type codes for the GTM240 Cauti...

Страница 61: ... number Consignment The bar code label is provided for identification of the contents during processing of the order Name plates The gearbox is delivered with a plate The type label is attached to the gearbox housing Planetary gearbox MNR R911123456 FD 03W13 TYP GTM075 NN1 004A03 SN 123456 A12345 0A01 i 7 1 P L No 12345678910 123456 Made in Germany Ratio 7260 GG000001v01_en EPS Fig 9 1 Sample of a...

Страница 62: ...0002v01_en EPS Fig 9 2 Sample notes for handling transport and storage on the packaging of a motor gearbox combination The gearboxes are typically delivered in recyclable cardboard boxes with carton for shaped elements To ensure the best possible corrosion protection of the gearboxes during transport the gearboxes are additionally protected with special laminated plastic bags Larger sizes are deli...

Страница 63: ...ake the weight of the components into consideration weights are specified in the appropriate Technical Data chapters of the various motors and gearboxes and or on the type label of the motor Transport the units only in horizontal position To lift the motor gearbox combinations use a crane and lifting sling belts see Fig 9 3 Avoid damage to the gearbox flange and the drive shaft Avoid impacts on th...

Страница 64: ...NG Damage to motor and loss of warranty possible Any improper storage may cause damage to the motor In addition any warranty claim will expire For that reason please observe the following instructions The following conditions must be kept during storage Permissible range of temperature 20 C to 80 C only valid for short term storage or transport For long term storage please keep a temperature range...

Страница 65: ...n the motor output shaft and gearbox input shaft is established via a compression coupling Note When combining Bosch Rexroth motors with GTM gearboxes always choose motors with smooth shafts The motor is centered by using pilot diameter of the Bosch Rexroth motor and the pilot diameter of the gearbox s input flange The compression couplings are matched to the corresponding motor shaft diameters wh...

Страница 66: ...arbox The connection between motor shaft and gearbox input shaft is established via a compression coupling The diameter of the compression coupling is adapted to the corresponding motor shaft diameters with a slotted bushing The slotted bushings are factory installed so that the slots in the bushings line up with the slots in the compression coupling see Fig 10 1 This must be confirmed before moun...

Страница 67: ...clean the parts with compressed air Avoid using aggressive detergents which could damage the seals GG000003v01_en EPS Fig 10 2 Cleaning of the parts before mounting 2 Remove cap screws Remove the cap screws from the gearbox adapter plate The removal will allow access to the two screws in the compression coupling Turn the compression coupling so that the heads of the clamping screws line up with th...

Страница 68: ...g must not exceed the value specified in the table below see Fig 10 4 The force is exceeded the compensation for heat expansion of the motor shaft cannot be ensured This can lead to damage of the motor and or the gearbox Gearbox type Clamping bolt EN ISO 4762 Wrench size Tightening torque Max axial force on compression coupling mm Nm N GTM060 M5 8 8 4 5 5 60 GTM075 M5 12 9 4 9 5 85 GTM100 M6 12 9 ...

Страница 69: ...id unnecessary binding of the compression couplings tightening the clamping bolts step by step as shown below up to the proper torque Tightening torque Gearbox type 1 Step 2 Step 3 Step see Fig 10 8 step 1 2 see Fig 10 8 step 3 4 see Fig 10 8 step 5 6 GTM060 2 5 Nm 5 5 Nm GTM075 5 Nm 9 5 Nm GTM100 8 Nm 16 Nm GTM140 20 Nm 40 Nm GTM180 40 Nm 79 Nm GTM240 Tighten bolts by hand 165 Nm 330 Nm Fig 10 6 ...

Страница 70: ...sure an IP 65 sealed drive system the cap screws as described in step 2 have to be reinserted and tightened with the specified torque Cap screws DIN 908 Tightening torque Nm M12x1 5 20 M16x1 5 30 Fig 10 8 Tightening torque cap screws GG000007v01_en EPS Fig 10 9 Closing the mounting opening ...

Страница 71: ...79 GTM180 160 M12 12 9 135 GTM240 200 M16 12 9 330 Fig 10 10 Flange mounting data for installing the gearbox on the machine Assure a nondistorted mount when installing the gearbox Attached parts i e gears or pulleys have to be mounted on the output shaft without force In no case should they be mounted by using a hammer Use only appropriate tools or fixtures The maximum allowable mounting forces ar...

Страница 72: ...10 8 Assembly Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

Страница 73: ...the safety and monitoring equipment of the system is damaged or not in operation Damaged products must not be put into operation Contact Bosch Rexroth for missing information or support during commissioning Execution When all prerequisites have been fulfilled proceed as follows 1 Commission the device controllers and power supplies according to the corresponding descriptions Note the respective pr...

Страница 74: ...st accidental movements and against unauthorized operation 7 Wait for the discharge time of the electrical systems to expire and then disconnect all electrical connections 8 Before dismantling secure the gearbox motor unit and supply cables against falling or movements before disconnecting the mechanical connections 9 Document all done measures in the start up report and machine maintenance plan 1...

Страница 75: ...ce plan of the machine manufacturer Measure Interval Check the mechanical and electrical connections According to the guidelines in the machine maintenance plan but at least every 1 000 operating hours Check the gearbox motor unit for smooth running vibrations and bearing noises According to the guidelines in the machine maintenance plan but at least every 1 000 operating hours Remove dust chips a...

Страница 76: ... a control point of view 1 Check balance of driven machine elements Check the key and the keyway In the case of damage contact Rexroth Service 2 Check the gearbox for damage In the case of loss contact Rexroth Service 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 i...

Страница 77: ... AC servo motor Furthermore make sure when to order the motor with a smooth shaft Ordering example 1 1 AC motor Type MKD090B 047 GG0 smooth shaft 1 1 1 Planetary gearbox Type GTM140 MO1 005B06 NN06 Mounted to Pos 1 It is possible to mount the GTM planetary gearboxes on servomotors which are not delivered by Bosch Rexroth In such cases please contact your sales office for further information GTM ge...

Страница 78: ...12 2 How to order Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

Страница 79: ...n Sie bitte zuerst Kontakt mit unserem für Sie nächstgelegenen Ansprechpartner auf Die Angaben in der vorliegenden Dokumentation können seit Drucklegung überholt sein At www boschrexroth com you may find additional notes about service repairs and training in the Internet as well as the actual addresses of our sales and service facilities figuring on the following pages sales agencies offices provi...

Страница 80: ......

Страница 81: ...üd Germany South Bosch Rexroth AG Landshuter Allee 8 10 80637 München Tel 49 0 89 127 14 0 Fax 49 0 89 127 14 490 Vertriebsgebiet West Germany West Bosch Rexroth AG Regionalzentrum West Borsigstrasse 15 40880 Ratingen Tel 49 0 2102 409 0 Fax 49 0 2102 409 406 49 0 2102 409 430 Gebiet Südwest Germany South West Bosch Rexroth AG Service Regionalzentrum Süd West Siemensstr 1 70736 Fellbach Tel 49 0 7...

Страница 82: ...lo Veronesi 250 10148 Torino Tel 39 011 224 88 11 Fax 39 011 224 88 30 Italy Italien Bosch Rexroth S p A Via del Progresso 16 Zona Ind 35020 Padova Tel 39 049 8 70 13 70 Fax 39 049 8 70 13 77 Italy Italien Bosch Rexroth S p A Via Mascia 1 80053 Castellamare di Stabia NA Tel 39 081 8 71 57 00 Fax 39 081 8 71 68 85 Italy Italien Bosch Rexroth S p A Via Isonzo 61 40033 Casalecchio di Reno Bo Tel 39 0...

Страница 83: ...ego 81 85 60 529 Poznan Tel 48 061 847 64 62 63 Fax 48 061 847 64 02 Romania Rumänien East Electric S R L Bdul Basarabia no 250 sector 3 73429 Bucuresti Tel Fax 40 0 21 255 35 07 40 0 21 255 77 13 Fax 40 0 21 725 61 21 eastel rdsnet ro Romania Rumänien Bosch Rexroth Sp zo o Str Drobety nr 4 10 app 14 70258 Bucuresti Sector 2 Tel 40 0 1 210 48 25 40 0 1 210 29 50 Fax 40 0 1 210 29 52 Russia Russlan...

Страница 84: ...India Ltd Electric Drives Controls Plot No 96 Phase III Peenya Industrial Area Bangalore 560058 Tel 91 80 51 17 0 211 218 Fax 91 80 83 94 345 91 80 83 97 374 mohanvelu t boschrexroth co in India Indien Bosch Rexroth India Ltd Electric Drives Controls Advance House II Floor Ark Industrial Compound Narol Naka Makwana Road Andheri East Mumbai 400 059 Tel 91 22 28 56 32 90 91 22 28 56 33 18 Fax 91 22 ...

Страница 85: ...i Tun Area Taichung City Taiwan R O C Tel 886 4 23580400 Fax 886 4 23580402 charlie chen boschrexroth com tw jim lin boschrexroth com tw david lai boschrexroth com tw Thailand NC Advance Technology Co Ltd 59 76 Moo 9 Ramintra road 34 Tharang Bangkhen Bangkok 10230 Tel 66 2 943 70 62 66 2 943 71 21 Fax 66 2 509 23 62 sonkawin hotmail com ...

Страница 86: ...05 335 55 11 Fax 1 905 335 41 84 michael moro boschrexroth ca Canada West Kanada West Bosch Rexroth Canada Corporation 5345 Goring St Burnaby British Columbia Canada V7J 1R1 Tel 1 604 205 5777 Fax 1 604 205 6944 david gunby boschrexroth ca Mexico Bosch Rexroth Mexico S A de C V Calle Neptuno 72 Unidad Ind Vallejo 07700 Mexico D F Tel 52 55 57 54 17 11 Fax 52 55 57 54 50 73 mariofelipe hernandez bo...

Страница 87: ...410 IEC 60364 4 41 1997 01 Setting up power installations with rated voltages of up to 1 000V Part 4 Protective measures Chapter 41 Protection against electric shock IEC 60364 4 41 1992 as amended German version 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 IEC 60529 1989 A1 1999 German version EN 60529...

Страница 88: ...14 2 Appendix Planetary Gearboxes DOK GEAR GTM PR01 EN P ...

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Страница 90: ... PR01 EN P R911297321 Bosch Rexroth AG Electric Drives and Controls P O Box 13 57 97803 Lohr Germany Bgm Dr Nebel Str 2 97816 Lohr Germany Phone 49 93 52 40 50 60 Fax 49 93 52 40 49 41 service svc boschrexroth de www boschrexroth com ...

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