Beckhoff AG2250 Page 78 Operating Instructions Manual Download

Page: 78 / 95

Mechanical installation

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Version: 2.8

AG2250

8.1.2

Stainless steel in aluminum

The specified tightening torques for stainless steel bolts in aluminum
apply in conjunction with the matching Beckhoff servomotors.

The setting values are rounded to conventional scalings or adjust-
ment possibilities:

Quality of the bolts = strength class A2-70

Servomotor

Screw size

Tightening torque in Nm

AM801x

2.1

AM802x

AM803x

4.3

AM853x

AM804x

7.3

AM854x

AM805x

17.8

AM855x

AM806x

M10

AM856x

AM807x

M12

AM857x

AM808x

M14

115

8.1.3

Stainless steel in steel

The specified tightening torques for stainless steel bolts in steel ap-
ply in conjunction with the matching Beckhoff servomotors.

The setting values are rounded to conventional scalings or adjust-
ment possibilities:

Quality of the bolts = strength class A2-70

Servomotor

Screw size

Tightening torque in Nm

AM801x

2.3

AM802x

AM803x

4.6

AM853x

AM804x

7.7

AM854x

AM805x

18.7

AM855x

AM806x

M10

AM856x

AM807x

M12

AM857x

AM808x

M14

120

Summary of Contents for AG2250

Page 1: ...Operating instructions EN AG2250 Planetary gear unit 4 13 2022 Version 2 8 ...

Page 2: ......

Page 3: ...cteristics 19 Ordering options 20 Intended use 21 Technical data 22 Definitions 22 Data for operation and environment 24 PLE040 25 WPLE040 30 PLE060 36 WPLE060 41 PLE080 47 WPLE080 52 PLE120 58 WPLE120 63 PLE160 69 Scope of supply 72 Packaging 72 Transport and storage 73 Conditions 73 Transport 73 Long term storage 75 Technical description 76 Installation position 76 Mechanical installation 77 Gen...

Page 4: ...Table of contents 4 Version 2 8 AG2250 Fault correction 89 Decommissioning 90 Disassembly 90 Disposal 91 Guidelines and Standards 92 EU conformity 92 RoHS 92 93 ...

Page 5: ...T Ether CAT G EtherCAT G10 EtherCAT P Safety over EtherCAT TwinSAFE XFC XTS and XPlanar are registered and licensed trademarks of Beckhoff Automation GmbH The use of other brand names or designations by third parties may lead to an infringement of the rights of the owners of the corre sponding designations 1 1 2Patents The EtherCAT technology is protected by patent rights through the following reg...

Page 6: ... nullify the liability of Beckhoff Automation GmbH Co KG The following is excluded from the liability Failure to observe these operating instructions Improper use Use of untrained personnel Use of unauthorized spare parts 1 1 4Copyright Beckhoff Automation GmbH Co KG Germany The copying distribution and utilization of this document as well as the communication of its contents to others without exp...

Page 7: ...ived from the German original Product features Only the product properties specified in the current operating in structions are valid Further information given on the product pages of the Beckhoff homepage in emails or in other publications is not authoritative 1 3Scope of the documen tation Apart from these operating instructions the following documents are part of the overall documentation Docum...

Page 8: ...requirements including all appli cable laws regulations provisions and standards Instructed person Instructed persons have a clearly defined task area and have been informed about the work to be carried out Instructed persons are fa miliar with the necessary protective measures and protective devices the intended use and risks that can arise from use other than for the intended purpose Trained per...

Page 9: ...r technical train ing They have an understanding of control technology and automa tion They are familiar with relevant standards and directives Quali fied electricians can independently recognize avoid and eliminate sources of danger implement specifications from the accident prevention regula tions assess the work environment independently optimize and carry out their work ...

Page 10: ...ement The triangle indicates instructions that you should execute The bullet point indicates an enumeration The square parentheses indicate cross references to other text passages in the document The plus sign in square brackets indicates ordering options and accessories 1 6 1Pictograms In order to make it easier for you to find text passages pictograms and signal words are used in warning notices...

Page 11: ...ia which you can watch videos animations or other documents Internet access is required in order to use it You can read the QR code for example with the camera of your smartphone or tablet If your camera doesn t support this function you can download a free QR code reader app for your smartphone Use the Appstore for Apple operating systems or the Google Play Store for Android operating systems If ...

Page 12: ...emises Hotline 49 0 5246 963 5000 Fax 49 0 5246 963 95000 e mail training beckhoff com Web www beckhoff de training 1 7 3Service The Beckhoff Service Center supports you with after sales services such as on site service repair service or spare parts service Hotline 49 0 5246 963 460 Fax 49 0 5246 963 479 e mail service beckhoff com Web www beckhoff de service 1 7 4Download area In the download are...

Page 13: ...re therefore regarded as incomplete machines They must be installed in a machine or plant by the machine manufacturer The documen tation created by the machine manufacturer must be read 2 1 1Before operation Keep the immediate environment clean Keep your workplace and the surrounding area clean Ensure safe working Shut down and secure the machine or plant Shut down the machine or plant Secure the ...

Page 14: ...nts off immediately if the temperature is too high Do not touch any moving or rotating components Do not touch any moving or rotating components Fasten all parts or components on the machine or plant 2 1 3After operation De energize and switch off components before working on them Check the functionality of all safety relevant devices Secure the working environment Secure the machine or plant agai...

Page 15: ...mber Explanation 1 Gear housing 2 Clamping bolt 3 Clamping hub 4 Holes for the motor attachment 5 Adapter plate 6 Holes for the output side 7 Feather key 8 Output shaft with center bore 9 Holes for the output side 10 Plug mounting hole 11 Holes for the motor attachment ...

Page 16: ...umber Explanation 1 Plug mounting hole 2 Adapter plate 3 Gear housing 4 Holes for the motor attachment 5 Feather key 6 Holes for the output side 7 Output shaft with center bore 8 Holes for the output side 9 Clamping bolt 10 Clamping hub 11 Holes for the motor attachment ...

Page 17: ...duct overview Version 2 8 17 AG2250 3 3Name plate 3 3 Number Explanation 1 Gear unit type 2 Order number 3 Serial number 4 Data Matrix Code with Beckhoff BTN 5 Country of manufacture 6 Date of manufacture ...

Page 18: ...e 040 060 080 120 160 M Gear unit variant M Motor mounted gear unit 0 Gear unit version F Standard 1 No of stages 1 single stage 2 two stage 3 three stage 3 Ratio See documentation 1 Type of output 0 smooth shaft 1 feather key DIN 6885 form A C Clamping hub identifying letter Not freely selectable Selected according to the motor to be mounted 1 Torsional backlash 1 Standard AM813x Motor size See d...

Page 19: ...unity to install the planetary gear units in a vari ety of ways in your machine or system The gear units are delivered in the M variant for motor attachment Adaptation to different motor types The planetary gear unit can be adapted to different motor types with the adapter flange and a spacer sleeve Maintenance free ball bearings The ball bearings are lifetime lubricated and maintenance free ...

Page 20: ...case of right angle gear units the input shaft and output shaft are arranged in different directions to each other The right angle gear unit version for example is perfectly suited for dynamic multi axis systems and limited installation space This ordering option as a right angle gear unit is available for all gear units from the series up to size 120 3 6 2Feather key 3 6 2 A feather key transmits...

Page 21: ...es The performance data are limited and can be found in the chapter Technical data of this translation of the origi nal instructions Read the entire drive system documentation This translation of the original instructions Original operating instructions for the motors Machine manufacturer s complete documentation for the ma chine 3 7 1Improper use Any type of use that exceeds the permissible value...

Page 22: ... is rele vant for dimensioning the gear unit Equivalent application torque T2_eq Nm The equivalent application torque describes the torque that is rele vant for the dimensioning of the gear unit Dimensioning factor fa The dimensioning factor describes the influence of the daily operat ing time and the operating factor on the application torque Operating mode factor KM The operating mode factor des...

Page 23: ...ft flange This distance acts as lever arm The lateral force generates a bending moment Maximum torque at the output T2N Nm Represents the maximum torque that can be transmitted by the gear unit This value may be lower depending on application specific boundary conditions EMERGENCY STOP torque T2Stop Nm The EMERGENCY STOP torque is the maximum permissible torque at the gear unit output It may be re...

Page 24: ...e life of the products Environmental requirements Climate category 2K3 according to EN 60721 Ambient temperature during operation 25 C to 90 C extended temperature range Ambient temperature for transport and storage 25 C to 60 C maximum fluctuation 20 K hour Permissible humidity in operation 15 to 95 relative humidity no condensation Permissible humidity during transport and storage 15 to 95 relat...

Page 25: ...0 C gearbox temper ature 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 3 Torsion and forces Maximum torsional backlash jt arcmin 15 Maximum torsional rigidity Ct21 Nm arcmin 0 7 to 1 0 Radial force for 20000 h Fr20000h N 200 Axial force for 20000 h Fa20000h N 200 Radial force for...

Page 26: ... 3000 rpm and 20 C gearbox tempera ture 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 3 Torsion and forces Maximum torsional backlash jt arcmin 19 Maximum torsional rigidity Ct21 Nm arcmin 0 8 to 1 0 Radial force for 20000 h Fr20000h N 200 Axial force for 20000 h Fa20000h N 200 R...

Page 27: ... n1 3000 rpm and 20 C gearbox tempera ture 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 3 Torsion and forces Maximum torsional backlash jt arcmin 22 Maximum torsional rigidity Ct21 Nm arcmin 0 8 to 1 0 Radial force for 20000 h Fr20000h N 200 Axial force for 20000 h Fa20000h N 20...

Page 28: ...ng to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 29: ...29 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 30: ...n1 3000 rpm and 20 C gearbox temper ature 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 2 Torsion and forces Maximum torsional backlash jt arcmin 21 Maximum torsional rigidity Ct21 Nm arcmin 0 5 to 0 8 Radial force for 20000 h Fr20000h N 200 Axial force for 20000 h Fa20000h N 200...

Page 31: ...ling torque At n1 3000 rpm and 20 C gearbox tempera ture 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 2 Torsion and forces Maximum torsional backlash jt arcmin 25 Maximum torsional rigidity Ct21 Nm arcmin 0 7 to 1 Radial force for 20000 h Fr20000h N 200 Axial force for 20000 h F...

Page 32: ...Idling torque At n1 3000 rpm and 20 C gearbox tempera ture 0 05 Mean thermal input speed n1N min 1 At T2N S1 5000 Maximum input speed n1Limit min 1 18000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 2 Torsion and forces Maximum torsional backlash jt arcmin 28 Maximum torsional rigidity Ct21 Nm arcmin 0 8 to 1 0 Radial force for 20000 h Fr20000h N 200 Axial force for 20000...

Page 33: ... 1Dimensional drawing 1 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 34: ... 8 AG2250 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 35: ...35 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M3x9 Feather key according to DIN 6885 A 3x3x18 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 36: ...gearbox temper ature 0 15 0 1 Mean thermal input speed n1N min 1 At T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 8 Torsion and forces Maximum torsional backlash jt arcmin 10 Maximum torsional rigidity Ct21 Nm arcmin 2 1 to 2 8 Radial force for 20000 h Fr20000h N 400 Axial force for 20000 h Fa20000h N 500 Radial force for...

Page 37: ...000 rpm and 20 C gearbox tempera ture 0 1 Mean thermal input speed n1N min 1 at T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 8 Torsion and forces Maximum torsional backlash jt arcmin 12 Maximum torsional rigidity Ct21 Nm arcmin 2 3 to 2 8 Radial force for 20000 h Fr20000h N 400 Axial force for 20000 h Fa20000h N 500 Radi...

Page 38: ...n1 3000 rpm and 20 C gearbox tempera ture 0 1 Mean thermal input speed n1N min 1 At T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 8 Torsion and forces Maximum torsional backlash jt arcmin 15 Maximum torsional rigidity Ct21 Nm arcmin 2 3 to 2 8 Radial force for 20000 h Fr20000h N 400 Axial force for 20000 h Fa20000h N 500 ...

Page 39: ...to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 40: ... AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 41: ... and 20 C gearbox temper ature 0 2 0 2 0 15 0 15 0 15 0 15 Mean thermal input speed n1N min 1 At T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 5 Torsion and forces Maximum torsional backlash jt arcmin 16 Maximum torsional rigidity Ct21 Nm arcmin 1 5 to 2 3 Radial force for 20000 h Fr20000h N 400 Axial force for 20000 h Fa...

Page 42: ... rpm and 20 C gearbox tempera ture 0 2 0 2 0 15 0 15 0 15 0 15 0 15 0 15 0 15 Mean thermal input speed n1N min 1 At T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 5 Torsion and forces Maximum torsional backlash jt arcmin 18 Maximum torsional rigidity Ct21 Nm arcmin 2 2 to 2 7 Radial force for 20000 h Fr20000h N 400 Axial f...

Page 43: ...dling torque At n1 3000 rpm and 20 C gearbox tempera ture 0 15 Mean thermal input speed n1N min 1 At T2N S1 4500 Maximum input speed n1Limit min 1 13000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 5 Torsion and forces Maximum torsional backlash jt arcmin 21 Maximum torsional rigidity Ct21 Nm arcmin 2 2 to 2 7 Radial force for 20000 h Fr20000h N 400 Axial force for 20000 ...

Page 44: ...1Dimensional drawing 1 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 45: ... AG2250 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 46: ... AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M5x12 5 Feather key according to DIN 6885 A 5x5x25 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 47: ...mper ature 0 35 0 25 0 20 Mean thermal input speed n1N min 1 At T2N S1 4000 3900 4000 4000 4000 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 16 Torsion and forces Maximum torsional backlash jt arcmin 7 Maximum torsional rigidity Ct21 Nm arcmin 7 2 to 10 Radial force for 20000 h Fr20000h N 750 Axial force for 20000 h Fa20000h N 1...

Page 48: ...t n1 3000 rpm and 20 C gearbox tempera ture 0 25 0 2 0 15 Mean thermal input speed n1N min 1 At T2N S1 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 16 Torsion and forces Maximum torsional backlash jt arcmin 9 Maximum torsional rigidity Ct21 Nm arcmin 7 9 to 10 4 Radial force for 20000 h Fr20000h N 750 Axial force for 20000 h Fa2...

Page 49: ...rque At n1 3000 rpm and 20 C gearbox tempera ture 0 2 0 15 Mean thermal input speed n1N min 1 At T2N S1 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 16 Torsion and forces Maximum torsional backlash jt arcmin 11 Maximum torsional rigidity Ct21 Nm arcmin 7 9 to 10 5 Radial force for 20000 h Fr20000h N 750 Axial force for 20000 h F...

Page 50: ...g to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 51: ...1 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 52: ...box temper ature 0 6 0 45 0 35 0 3 0 25 0 25 Mean thermal input speed n1N min 1 At T2N S1 3500 3550 3600 4000 4000 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 10 5 Torsion and forces Maximum torsional backlash jt arcmin 13 Maximum torsional rigidity Ct21 Nm arcmin 4 9 to 7 9 Radial force for 20000 h Fr20000h N 750 Axial force f...

Page 53: ...C gearbox tempera ture 0 6 0 55 0 35 0 45 0 35 0 35 0 25 0 25 0 25 Mean thermal input speed n1N min 1 At T2N S1 3250 3850 4000 4000 4000 4000 4000 4000 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 10 5 Torsion and forces Maximum torsional backlash jt arcmin 15 Maximum torsional rigidity Ct21 Nm arcmin 6 9 to 9 6 Radial force for...

Page 54: ...ue At n1 3000 rpm and 20 C gearbox tempera ture 0 35 0 35 0 35 0 35 0 25 0 25 0 25 0 25 0 25 Mean thermal input speed n1N min 1 At T2N S1 4000 Maximum input speed n1Limit min 1 7000 Maximum bending moment Mb Nm In relation to the gear unit drive flange 10 5 Torsion and forces Maximum torsional backlash jt arcmin 17 Maximum torsional rigidity Ct21 Nm arcmin 7 4 to 9 9 Radial force for 20000 h Fr200...

Page 55: ... 1Dimensional drawing 1 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 56: ...8 AG2250 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 57: ...7 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M6x16 Feather key according to DIN 6885 A 6x6x28 For gear units for AM802x AM812x AM302x M4 thread in adapter plate ...

Page 58: ...ure 1 05 1 0 75 0 55 0 55 0 5 Mean thermal input speed n1N min 1 At T2N S1 3400 3500 3500 3500 3500 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 40 Torsion and forces Maximum torsional backlash jt arcmin 7 Maximum torsional rigidity Ct21 Nm arcmin 15 5 to 21 Radial force for 20000 h Fr20000h N 1750 Axial force for 20000 h Fa2000...

Page 59: ...nd 20 C gearbox tempera ture 0 8 0 8 0 75 0 8 0 65 0 6 0 45 0 45 0 45 Mean thermal input speed n1N min 1 At T2N S1 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 40 Torsion and forces Maximum torsional backlash jt arcmin 9 Maximum torsional rigidity Ct21 Nm arcmin 17 5 to 22 Radial force for 20000 h Fr20000h N 1750 Axial force for...

Page 60: ...m and 20 C gearbox tempera ture 0 75 0 6 0 6 0 7 0 45 0 45 0 45 0 45 0 45 Mean thermal input speed n1N min 1 At T2N S1 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 40 Torsion and forces Maximum torsional backlash jt arcmin 11 Maximum torsional rigidity Ct21 Nm arcmin 17 5 to 22 Radial force for 20000 h Fr20000h N 1750 Axial forc...

Page 61: ...millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 ...

Page 62: ...Technical data 62 Version 2 8 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 ...

Page 63: ...earbox temper ature 1 35 1 1 0 95 0 85 0 85 0 8 Mean thermal input speed n1N min 1 At T2N S1 2850 2950 3050 3500 3500 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 26 Torsion and forces Maximum torsional backlash jt arcmin 11 Maximum torsional rigidity Ct21 Nm arcmin 9 9 to 17 5 Radial force for 20000 h Fr20000h N 1750 Axial forc...

Page 64: ...20 C gearbox tempera ture 1 45 1 4 1 1 1 1 0 95 0 85 0 85 0 85 Mean thermal input speed n1N min 1 At T2N S1 2950 3050 3500 3450 3500 3500 3500 3500 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 26 Torsion and forces Maximum torsional backlash jt arcmin 13 Maximum torsional rigidity Ct21 Nm arcmin 16 4 to 20 5 Radial force for 200...

Page 65: ...rque At n1 3000 rpm and 20 C gearbox tempera ture 1 05 1 1 0 85 0 85 0 85 0 85 0 85 0 85 Mean thermal input speed n1N min 1 At T2N S1 3500 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 26 Torsion and forces Maximum torsional backlash jt arcmin 15 Maximum torsional rigidity Ct21 Nm arcmin 16 4 to 21 Radial force for 20000 h Fr20000h N ...

Page 66: ...l data 66 Version 2 8 AG2250 4 10 1Dimensional drawing 1 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 ...

Page 67: ...Technical data Version 2 8 67 AG2250 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 ...

Page 68: ...Technical data 68 Version 2 8 AG2250 3 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M10x22 Feather key according to DIN 6885 A 8x7x40 ...

Page 69: ...e 2 85 2 5 1 8 1 1 Mean thermal input speed n1N min 1 At T2N S1 1350 1450 1700 2200 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 140 Torsion and forces Maximum torsional backlash jt arcmin 6 Maximum torsional rigidity Ct21 Nm arcmin 57 5 to 69 Radial force for 20000 h Fr20000h N 5000 Axial force for 20000 h Fa20000h N 7000 Radial for...

Page 70: ...1 75 1 6 1 8 1 3 1 25 0 85 0 85 0 8 Mean thermal input speed n1N min 1 At T2N S1 1600 1900 1800 2100 2400 2700 3000 3000 Maximum input speed n1Limit min 1 6500 Maximum bending moment Mb Nm In relation to the gear unit drive flange 140 Torsion and forces Maximum torsional backlash jt arcmin 10 Maximum torsional rigidity Ct21 Nm arcmin 61 to 75 Radial force for 20000 h Fr20000h N 5000 Axial force fo...

Page 71: ...millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M16x36 Feather key according to DIN 6885 A 12x8x65 2 stage All figures in millimeters Dimensions without tolerance 1 mm Center bore according to DIN 332 DR M16x36 Feather key according to DIN 6885 A 12x8x65 ...

Page 72: ...lowing contents Gear units from the AG2250 series with packaging Short information Screws for fastening the gear unit to the motor or the machine are not included in the scope of delivery No motor is included in the standard delivery of a planetary gear unit from the AG2250 series 5 1Packaging Instructions for handling are printed on the packaging Symbol Explanation This is the correct position fo...

Page 73: ...e only in a horizontal position Use of the vendor s original packaging 6 2Transport WARNING Do not move under suspended loads Use suitable means of transport and secure the gear unit against falling down If the gear unit falls down it can cause a fatal accident Use means of transport with a sufficient lifting capacity Use means of transport or hoists with a sufficient lifting capacity to transport...

Page 74: ...t Without aids by hand in compliance with the legal requirements for the lifting of loads Using suitable transport slings on the gear unit with averaged center of gravity with sufficiently dimensioned hoists using suitable transport slings on the gear unit and on the motor with averaged center of gravity with sufficiently dimensioned hoists ...

Page 75: ...rfaces with corrosion protection Store the gear units in a horizontal position Failure to comply with the specified storage conditions and storage times may result in changes in the processed materials and sur faces on and in the gear unit Prevent the formation of condensation Ensure a constant ambient temperature in the range from 25 C to 60 C at the storage location Avoid high humidity Failure t...

Page 76: ... left on the flange for a longer period can penetrate the motor through capillary action In mounting position IM V1 liquid can escape If you do not observe the maintenance intervals the motor may overheat depending on the mounting position Ingress and leakage of liquids may damage the motor The standard installation position of the gear units is the motor at tachment M You can use the gear units i...

Page 77: ...alled sweating can negatively affect the lifecycle of the gear unit 8 1General tightening torques 8 1 8 1 1Steel The specified tightening torques for nuts and bolts are mathematical values based on the following requirements Calculation according to VDI 2230 February 2003 edition Friction coefficient for threads and contact surfaces µ 0 10 Elastic limit utilization 90 Torque tools type II classes ...

Page 78: ...M802x AM803x M5 4 3 AM853x AM804x M6 7 3 AM854x AM805x M8 17 8 AM855x AM806x M10 35 AM856x AM807x M12 62 AM857x AM808x M14 115 8 1 3Stainless steel in steel The specified tightening torques for stainless steel bolts in steel ap ply in conjunction with the matching Beckhoff servomotors The setting values are rounded to conventional scalings or adjust ment possibilities Quality of the bolts strength...

Page 79: ...nous servomotors Requirements for the attachment of a motor to the gear unit Design B5 Concentricity and axial run out tolerance according to EN 50347 Smooth shaft Motor attachment if possible in a vertical position 8 2 1Clamping hub The following table provides a description of the clamping hub Infographic Position Name H Clamping bolt I Clamping ring J Spacer sleeve K Grooved motor shaft L Smoot...

Page 80: ...ormation on the screw sizes and tightening torques can be found in the table below Quality of clamping hub bolt strength class 12 9 Clamping hub diam eter mm Clamping screw H Width across flats mm Tightening torque Nm Maximum axial force N 8 M3 2 5 2 70 9 M3 2 5 2 70 11 M4 3 4 1 70 14 M5 4 9 5 70 16 M6 5 14 150 19 M6 5 14 150 24 M8 6 35 220 28 M6 5 14 220 32 M10 8 79 300 38 M10 8 79 300 ...

Page 81: ...djacent components Centering and motor shaft Internal diameter of the clamping hub Spacer sleeve inside and outside In case of motor with feather key Remove feather key and insert half wedge Remove the plug 1 from the adapter plate 2 Turn the clamping hub 1 until the screw 2 can be seen above the mounting hole Loosen the screw 2 by one turn ...

Page 82: ...igned with the slot in the spacer sleeve Insert the motor shaft 1 into the clamping hub 2 Make sure that no gap is created between the motor and the adapter plate This example shows a small motor size with two fastening points in the flange for which you require two screws Use four screws for fastening other motor sizes with four fastening points in the flange Apply threadlocker to bolts 1 and 2 I...

Page 83: ...t shaft and avoid mounting by driving or hammering on The gear unit can be damaged if stress occurs during mounting Seal any gap over a wide area when attaching to the output side Make sure that the surfaces of the attached parts have a low roughness Use only screw head seals and o rings for sealing 8 3 1 1Permissible axial forces The table below shows the maximum permissible static axial and ra d...

Page 84: ...machine by screwing the correct screws into the threaded holes 1 to 4 Make sure that the surface of the machine has a low roughness Attach the gear unit such that the screw plug faces downward and the name plate is readable Tightening torques In the following you will find supplementary information regarding the attachment of the gear unit to a machine Quality of the screws strength class 12 9 Gea...

Page 85: ...n the application of the components Example Limitation of rated motor current and peak motor current Calculation based on the rated motor current Standstill torque M0 of the motor 1 Nm Rated torque T2N of the gear unit 8 Nm Output torque of the gear unit with a transmission ratio i of 10 1 Nm x 10 10 Nm Result The rated motor current must be limited to 80 Calculation based on the peak motor curren...

Page 86: ...ices 9 2During operation Checklist that helps to check important points during operation Check function and adjustment of attachments Observe information for environment and operation Check protective measures against moving and live parts Pay attention to unusual noise developments Always check gear unit surfaces and lines for dirt leakages moisture or dust Check temperature development Check for...

Page 87: ...urface and the gear unit as well as to leak tight ness problems Contamination dust or chips can have a negative effect on the func tion of the components In the worst case contamination can lead to failure Therefore clean and service the components at regular in tervals 10 1Cleaning agents Clean the components carefully with a damp cloth or a brush Use grease dissolving and non aggressive cleaning...

Page 88: ...ng commissioning Thereafter Every three months Check tightening torques Fastening screw Gear unit housing During commissioning Thereafter Every three months Check tightening torques 10 2 1Lubrication Notes on lubrication Beckhoff gear units from the AG2250 series are lubricated for life The lubricant used does not have to be renewed If you wish to change the lubricant contact Beckhoff Service All ...

Page 89: ...motor Check the motor wiring Ensure sufficient cooling Replace the motor Ambient temperature too high Ensure sufficient cooling Increased operating noises Distorted motor mounting Contact Beckhoff Service Damage to the bearings Damage to the toothing Toothed belt tension too high Check and correct toothed belt ten sion Lubricant loss Lubricant quantity too high Wipe off lubricant refill and monito...

Page 90: ... from leaking oil Prevent oil from leaking Soak up any leaked oil with approved binding agents Mark the danger spot Leaking oil can cause slips and falls resulting in serious or fatal injury Impermissible removal of gear unit components Only Beckhoff Automation GmbH Co KG is permitted to disman tle the gear unit Contact Beckhoff Service for further information Removal of the gear unit from the mac...

Page 91: ...e these compo nents from the waste and are legally obliged to return used batteries and rechargeable batteries within the EU Observe the relevant pro visions outside the area of validity of the EU Directive 2006 66 EC Electronic components Products marked with a crossed out waste bin must not be disposed of with general waste Electronic components and equipment must be disposed of properly The nat...

Page 92: ... your request to info beckhoff com 13 2RoHS All homogeneous materials used in the gear unit fall below the pre scribed limit values of Directive 2011 65 EU Annex II The following table contains an overview of the proportional quantities of harmful substances Material Percentage Lead 0 1 Mercury 0 1 Cadmium 0 01 Hexavalent chromium 0 1 Polybrominated biphenyls PBB 0 1 Polybrominated diphenyl ethers...

Page 93: ...ctograms 10 Power derating 22 R RoHS Proportional quantities of harmful substances 92 S Safety 13 De energized and voltage free condition 14 Hot surfaces 14 Keep the environment clean 13 Moving or rotating components 14 Overheating 14 Secure feather key 13 Shut down and secure the machine or plant 13 Solvents and lubricants 14 Tightening torques 13 Use original packaging 13 Scope of supply 72 Secu...

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Page 95: ...Beckhoff Automation GmbH Co KG Hülshorstweg 20 33415 Verl Germany Phone 49 5246 9630 info beckhoff com www beckhoff com More Information www beckhoff com ag2250 ...

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Beckhoff AG2250, Operating Instructions Manual

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