Bosch rexroth HQ 2/U-H Page 40 Assembly Instructions Manual Download

Page: 40 / 72

40/72 Assembly

Bosch Rexroth AG

, MIT: HQ 2/U-H, 3 842 562 241/2019-04

7.5.10 Installing the protective casing

Fig. 34:

562 240-46

SW4

=4 Nm

2.3

2.1

2.2

2.4

PZ2

=2,5 Nm

PZ2

=2,5 Nm

Preassembling the protective casing

If present, remove the

protective foil from the

sheet metal.

Install the edge protector

in the cable recess.

Install the side walls in

the base.

The side walls connect

with an audible click.

Install the end walls.

Please note:

Make sure you install

the lock washer

(A,

3 842 542 330) as

a locking device for the

screws!

Summary of Contents for rexroth HQ 2/U-H

Page 1: ...Assembly instructions 3 842 562 241 2019 04 Replaces ENGLISH HQ 2 U H Lift transverse unit 3 842 998 750 ENGLISH ...

Page 2: ...binding The information given does not release the user from the obligation of own judgment and veriﬁcation Our products are subject to natural wear and aging All rights reserved by Bosch Rexroth AG also for the registration of industrial property rights This document may not be reproduced or distributed to third parties without our consent The cover depicts a sample conﬁguration The actual produc...

Page 3: ...e superior direita em Search 3 842 562 245 e clique em Search ZH 本安装说明书有这里给出的语言版本还可按照需求提供其他语言版本有印刷版本或电子版本 PDF 文件供使用电子版文件可在下列的公司网站媒体网页上下载 www boschrexroth com mediadirectory 在搜索窗口右上角 Search 之下中输入 3 842 562 246 然后点击 Search CS Tento montážní návod je k dispozici v uvedených jazycích Další jazykové verze na vyžádání Jako tištěná verze nebo jako soubor ve formátu PDF ke stažení z adresáře médií ww...

Page 4: ...ion 14 5 3 Identiﬁcation of the product 16 6 Transport and storage 16 6 1 Transporting the product 16 6 2 Storing the product 16 7 Assembly 17 7 1 Unpacking 17 7 2 Installation requirements 17 7 2 1 Installation position 17 7 3 Required tools 17 7 4 Symbols used 18 7 5 Installing the product 19 7 5 1 Installing the HQ 2 U H lift transverse unit bQ 240 mm 19 7 5 2 Installing the position monitoring...

Page 5: ...e 54 10 4 4 Replacing the motor and or gear 55 10 4 5 Replacing the block cylinder 2 block cylinders 56 10 5 Spare parts 62 11 Decommissioning 62 12 Disassembly and replacement 62 12 1 Preparing the product for storage later use 62 13 Disposal 63 14 Upgrading and modiﬁcation 63 15 Troubleshooting and repair 63 16 Technical data 63 16 1 Ambient conditions 64 16 2 Pneumatics 64 17 Appendix 65 17 1 F...

Page 6: ...understood and followed the instructions in it Table 1 Required and supplementary documentation Title Document number Document type Employee safety training 3 842 527 147 Declaration of installation 3 842 557 182 MTpro 1 3 842 539 057 With list of spare parts 1 Download from www boschrexroth com mtpro 1 3 Presentation of information Standardized safety instructions symbols terms and abbreviations ...

Page 7: ...ot avoided WARNING Indicates a hazardous situation that may result in severe injury or death if not avoided CAUTION Indicates a hazardous situation that may result in minor to moderate injury if not avoided NOTICE Property damage the product or the surrounding area could get damaged 1 3 2 Symbols The following symbols indicate important information that is not safety relevant but increases the com...

Page 8: ...hen giving the product to a third party 2 2 Intended use The product is an incomplete machine You may use the product as follows For installation in a Rexroth TS 2plus transfer system For transporting Rexroth WT 2 workpiece pallets Lifting out of the section Transverse conveying Lowering into the section For the maximum load section load see Technical Data on page 63 For the ambient conditions see...

Page 9: ...pneumatic products for example expertise means Having the ability to read and fully understand pneumatic diagrams in particular fully understanding the interactions between safety equipment and understanding the function and design of pneumatic components Bosch Rexroth offers training support for specialized ﬁelds You can ﬁnd an overview of the training content online at http www boschrexroth de d...

Page 10: ...the safety equipment which forms part of the product is present has been properly installed and is fully functional Do not move bypass or disable any safety equipment Do not reach into moving parts Check the product for malfunctions Make sure that only authorized personnel perform the following tasks within the scope of the product s intended use Starting or operating the system or interfering wit...

Page 11: ...oes close ﬁtting clothing a hair net for long loose hair As the system user or operator you are personally responsible for ensuring the use of appropriate protective equipment when the product is being used All component parts of the personal protective equipment must be free of damage 2 8 Owner responsibilities Before the initial start up or re commissioning of a conveyor system carry out a risk ...

Page 12: ... installation start up and operation as well as improper use and or improper handling Prevent cleaning agents from getting into the system Never use solvents or corrosive cleaning agents Do not use a pressure washer for cleaning During cleaning 12 72 General notes on property and product damage Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 13: ...verse unit 5 1 1 Utilization of the HQ 2 U H lift transverse unit For installation in belt section BS 2 or conveyor unit SE 2 For lifting out of the section and the transverse conveying of workpiece pallets WT 2 5 1 2 HQ 2 U H lift transverse unit features Extremely compact construction thanks to the motor gear combination hanging down at the bottom Suitable for tight installation conditions is no...

Page 14: ... U H lift transverse unit bQ x bL mm 240 x see page 15 A1 Protective casing kit optional B HQ 2 U H lift transverse unit bQ x bL mm 320 x 400 x see page 15 B1 Protective casing kit optional C HQ 2 U H lift transverse unit bQ x bL mm 480 x 640 x see page 15 C1 Protective casing kit optional D Bridging the conveyor trench and ﬁnger protection E Querying the position of the workpiece pallet from belo...

Page 15: ...its 2 lift units 3 lift units 3 lift units bL 400 mm 2 lift units 2 lift units 3 lift units 3 lift units 3 lift units bL 480 mm 2 lift units 3 lift units 4 lift units 4 lift units bL 640 mm 3 lift units 4 lift units 4 lift units Fig 3 Number and arrangement of the lift units for sizes About this product 15 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 16: ...ts Make sure the lifting straps are correctly fastened before lifting the product Secure the product against tipping over when lifting Make sure that no one but the operator is in the danger zone during lifting and lowering 6 2 Storing the product Only set the product down on a ﬂat surface Protect the product from mechanical stress Protect the product from environmental inﬂuences such as dirt and ...

Page 17: ...eciﬁed in the Technical Data see page 64 7 2 1 Installation position Install the product level and plumb at right angles and axially parallel This ensures proper functioning and prevents premature wear 7 3 Required tools Hex wrench open end SW13 Hex socket wrenches SW3 SW4 SW5 Hex socket wrench Torx T30 T50 Posidriv screwdriver PZ2 Hammer Level Combination pliers Flat smooth ﬁle Assembly 17 72 3 8...

Page 18: ...Food Grade Anti Seize Loctite 8014 www henkel com GHD V 68 Oil Oil Oil Lubricate lubricate with speciﬁc mineral oil GHD Structovis GHD www klueber com V 68 mineral oil with a viscosity of 68 Loctite 243 Loctite 601 Secure the screws with Loctite 243 medium strength detachable www loctite de Loctite 601 high strength screw retention non detachable www loctite de The marked parts are not required fo...

Page 19: ...ion of the HQ 2 U H 2 Remove the cover sheet 3 Install the HQ 2 U H in the section from below Please note Use a lift aid to lift the product For the lifting points for a round sling X for example see Fig 5 4 Insert the hooks A in the inner proﬁle slot of the section 5 Align the HQ 2 U H ﬂush to the transverse section 6 Only for bQ 240 mm install the distance bolts B 7 Install the T bolts 8 Install...

Page 20: ...Q 2 U H see Fig 5 on page 18 2 Remove the cover sheet 3 Install the HQ 2 U H in the section from below Please note Use a lift aid to lift the product For the lifting points for a round sling X for example see Fig 6 Insert the hooks A in the inner proﬁle slot of the section 4 Align the HQ 2 U H ﬂush to the transverse section 5 Install the T bolts 6 Install the cover sheet 20 72 Assembly Bosch Rexro...

Page 21: ...ing the position monitoring device bL 240 mm center position Required accessories 3 842 548 585 fastening kit HQ 2 U H included in the scope of delivery bL 240 mm Center position 1 Install the switching ﬂag L M N O 2 Install the sensor 1 B C D E G H J K 3 The HQ 2 U H is held in the center position by spring force set the sensors 1 3 842 549 814 Not included in the scope of delivery Assembly 21 72...

Page 22: ...e bL 240 mm upper position lower position Required accessories 3 842 548 585 fastening kit HQ 2 U H included in the scope of delivery bL 240 mm upper position lower position 1 Install the switching ﬂag L M N O 2 Install the sensors 1 A B C D E G H J K 3 After you have pneumatically connected the HQ 2 U H see page 31 set the sensors 1 3 842 549 814 Not included in the scope of delivery 22 72 Assemb...

Page 23: ...ing device bL 320 mm center position Required accessories 3 842 548 585 fastening kit HQ 2 U H included in the scope of delivery bL 320 mm center position 1 Install the switching ﬂag L M N O 2 Install the sensor 1 B C D E G H J K 3 The HQ 2 U H is held in the center position by spring force set the sensors 1 3 842 549 814 Not included in the scope of delivery Assembly 23 72 3 842 562 241 2019 04 M...

Page 24: ...Nm 2x T20 MD 1 Nm 2x T20 MD 7 Nm SW4 MD 7 Nm Installing the position monitoring device bL 320 mm center position Required accessories 3 842 548 585 fastening kit HQ 2 U H included in the scope of delivery bL 320 mm center position 1 Install the switching ﬂag L M N O 2 Install the sensor 1 B C D E G H J K 3 The HQ 2 U H is held in the center position by spring force set the sensors 1 3 842 549 814 ...

Page 25: ...s not possible with WT 2 H or WT 2 F H Makes it possible to send a signal to the control e g to reduce the conveying speed of the HQ 2 U H when the workpiece pallet enters in order to gently brake it 1 Remove the cover sheet 2 Install the proximity switch 3 Install the cover sheet Suitable sensor switching distance 4 mm M12 L 55 mm max can be installed ﬂush Fully threaded e g PNP normally open con...

Page 26: ... Please note Operate the HQ 2 U H with damper when the transport speed is v 9 m min when the section load support surface length is 1 0 kg cm measured on the shorter side of the workpiece pallet 1 Install the protective guard in the damper mounting bracket 2 Install the damper in the mounting bracket 3 Remove the bafﬂe plates if necessary 4 Install the damper mounting bracket Please note 1 positio...

Page 27: ...r and operating pressure speciﬁcations see page 64 Fig 13 562 240 08 Ø 6x1 mm l 800 mm 4 6 bar P R Pneumatic diagram for the DA 2 100 E damper Adjusting the damping in the DA 2 100 E damper Fig 14 562 240 09 Adjusting the damping in the DA 2 100 E damper Connect the damper to the compressed air supply Control sequence enabling the workpiece pallet to retract in the HQ enabling the damper pressure ...

Page 28: ...he HQ 2 U H with damper when the transport speed is v 9 m min when the section load support surface length is 1 0 kg cm measured on the shorter side of the workpiece pallet 1 Remove the bafﬂe plates if necessary 2 Install the damper Please note 1 position of the damper when operating with WT 2 A position of the damper when operating with WT 2 H WT 2 F H B bL mm X mm 400 30 480 30 640 30 28 72 Asse...

Page 29: ...e the system against being unintentionally switched on again For the compressed air and operating pressure speciﬁcations see page 64 Fig 16 562 240 08 Ø 6x1 mm l 800 mm 4 6 bar P R Pneumatic diagram for the DA 2 150 E damper Connect the damper to the compressed air supply Control sequence enabling the workpiece pallet to retract in the HQ enabling the damper pressure pulse damper extends Assembly ...

Page 30: ... pin A with the lock washer B 4 Install the lubrication line Please note The lubrication line must always be placed lower than the lubricating pin otherwise the lubrication line runs empty uncontrolled oil spillage bubbles are formed in the hoses Uneven lubricant distribution occurs when there is uneven ﬂow resistance The difference in length of the lubrication lines should be 20 mm Fill the lubri...

Page 31: ...the product to the pneumatic system Secure the system against being unintentionally switched on again For the compressed air and operating pressure speciﬁcations see page 64 Depending on the order parameters PN the as delivered condition of the pneumatics system is Order parameter PN 2 The HQ 2 U H can be moved from the center position without pressurization to the upper position TFE 1 TFE 2 Order...

Page 32: ...eumatic diagram A if you want to transfer the WT from the longitudinal section to the transverse section TFE 1 or from the transverse section to the longitudinal section TFE 2 Fig 19 562 240 16 TFE 1 TFE 2 B if you want to outfeed the WT from the longitudinal section to the transverse section TFE 3 or infeed from the transverse section to the longitudinal section TFE 4 Fig 20 562 240 17 TFE 3 TFE ...

Page 33: ...tion to the transverse section TFE 1 or from the transverse section to the longitudinal section TFE 2 Fig 23 562 240 16 TFE 1 TFE 2 B if you want to outfeed the WT from the longitudinal section to the transverse section TFE 3 or infeed from the transverse section to the longitudinal section TFE 4 Fig 24 562 240 17 TFE 3 TFE 4 Assembly 33 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLI...

Page 34: ...adjust the speed of the upward stroke throttle the supply air For bL x bQ mm 240 x the cover or the protective casing do not need to be removed Insert the screwdriver in the hole in the protective casing wall Turn it in the direction marked to make the upward stroke slower Turn it in the direction marked to make the upward stroke faster 34 72 Assembly Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 20...

Page 35: ...the lifting movement of the HQ 2 U H is pre set To adjust the speed of the upward stroke throttle the supply air Remove the protective cover Turn it in the direction marked to make the upward stroke slower Turn it in the direction marked to make the upward stroke faster Assembly 35 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 36: ...ion the lifting movement of the HQ 2 U H is pre set To adjust the speed of the upward stroke throttle the supply air Remove the protective cover Turn it in the direction marked to make the upward stroke slower Turn it in the direction marked to make the upward stroke faster 36 72 Assembly Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 37: ...er a wye or a delta conﬁguration in accordance with the connection diagrams see Fig 26 on page 34 and the connection diagram in the terminal box The motor is ﬁtted with a bimetal temperature monitoring switch potential free thermal contact 230 V AC 300 mA Wire the motor so that it is de energized when the switch is triggered Insert the cable so that it cannot get damaged during operation Optional ...

Page 38: ...W2 1U2 1V2 1W2 1U1 1V1 1W1 1U1 1V1 1W1 2U1 2V1 2W1 2U1 2V1 2W1 PE U1 V1 W1 TW1 TW2 PE T1 T2 PE U1 V1 W1 Installation_DY Delta wye connection diagrams Fig 31 Installation_IEC Optional motor connection with plug AT S 38 72 Assembly Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 39: ...e B Motor side The plug connection consists of UL components Fig 33 Installation_Stecker PE A B 1 3 4 5 2 PE 2 5 4 3 1 Motor connection with plug AT 1 plug connection A Connection cable side B Motor side Connection list Connection terminals motor 3 Pin no Code U1 1 L1 V1 2 L2 W1 3 L3 TW1 4 Th1 TW2 5 Th2 PE PE Assembly 39 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 40: ...x MD 2 5 Nm PZ2 MD 2 5 Nm Preassembling the protective casing 1 If present remove the protective foil from the sheet metal 2 Install the edge protector in the cable recess 3 Install the side walls in the base The side walls connect with an audible click 4 Install the end walls Please note Make sure you install the lock washer A 3 842 542 330 as a locking device for the screws ...

Page 41: ...n the base of the protective casing Place the protecting casing over the HQ 2 U H from below Screw it together with the section 1 Please note Motor connection with plug bQ mm x bL mm 400 x 320 400 x 400 400 x 480 400 x 640 480 x 320 480 x 400 640 x 400 Assembly 41 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 42: ...outs for mounting the damper Only for installation in a section with a section proﬁle height of 80 mm No cutouts are required when mounting in a section with a section proﬁle height of 100 mm 1 Cut out the marked cutouts with a saw 2 Smooth the saw burrs with a ﬁle 42 72 Assembly Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 43: ...connection kits Fig 37 562 240 21 2 1 Cutouts for mounting the connection kits 1 Cut out the marked cutouts with a saw 2 Smooth the saw burrs with a ﬁle Assembly 43 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 44: ...te Lubricate the conveyor chain before initial start up and after longer downtimes then every 1 000 h with Structovis GHD 0 842 904 229 Required lubricant quantity 2 g m chain length Size bL mm Chain length m 240 0 75 320 0 86 400 0 98 480 1 12 640 1 41 44 72 Assembly Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 45: ...se cases you must comply with the respective applicable accident prevention regulations UVV by taking appropriate structural measures guards or by afﬁxing displaying appropriate warning signs Make sure that all the electrical and pneumatic connections are either in use or covered Make sure that all bolted connections and plug in connections are properly seated All relevant protective covers must b...

Page 46: ...Restarting after unscheduled shutdown 17 Troubleshooting and remedial action intervention by operating personnel 18 Cleaning and keeping clean 19 Preventive maintenance 20 Corrective maintenance Operating states of the machine Sect 5 4 b 21 Normal operation 22 Modiﬁcation of a property or a dimension of the material or workpiece to be processed 23 Failure of one or more of its components or supply...

Page 47: ...the system while it is running Secure the danger zone adequately in the work area in the transport area if v 15 m min 3 2 21 Between incoming workpiece pallet and damper stops Limbs can become trapped Crushing 4 2 9 21 Between lowering workpiece pallet and belt section Limbs can become trapped Crushing Do not reach into the system while it is running Secure the danger zone adequately 1 Life stages...

Page 48: ... place of use resistance contamination Overloading the conveyor sections can cause the conveyor medium to malfunction and lead to the premature breakdown of motors and gears If pneumatically activated components are overloaded it is not possible to guarantee their function 9 1 2 Measures to reduce wear The following commonsense measures will reduce wear Switch off the conveyor section when the sys...

Page 49: ...e media from the surrounding area such as sand and silicates e g from construction as well as machining processes in the transfer system e g welding beads pumice powder glass shards chips waste parts etc Maintenance intervals should be signiﬁcantly reduced under these circumstances Resistance to media and contamination does not mean that functional safety is guaranteed in every case Liquids that t...

Page 50: ...on when the safety guards are in place Observe DIN EN ISO 13857 when you remove or replace safety guards and or bypass safety equipment Test runs with open paneling should only be performed by a person with appropriate knowledge and experience using tip switches and if there is no possibility of interference from other switching devices 10 1 Cleaning and care NOTICE Bearing failure Applying grease...

Page 51: ...hich the lift transverse unit chain could be washed out We recommend using the LU 2 automatic lubrication unit Replace the conveyor chain when wear becomes visible and at the latest when it has increased in length by 3 Bearings The bearings have lifelong lubrication and are maintenance free under normal conditions of use Gear The gear is maintenance free Motor To ensure adequate cooling of the mot...

Page 52: ...be completely dismantled for inspection and maintenance It is sufﬁcient to open the end walls Disconnect the relevant system component so it is de energized and secure the system against unintentionally being switched on again before opening the protective casing 52 72 Maintenance and repair Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 53: ...rn parts 4 Check the tension of the roller chain Adjust the roller chain tension if necessary Please note Do not pre tension the roller chain the chain should be able to be pressed in by 10 mm Incorrect roller chain tensioning reduces the service life of the roller chain gear and motor Adjusting the roller chain tension Loosen the screws B and move the motor gear combination until the correct chai...

Page 54: ...on 1 Remove the roller chain see page 53 2 Remove the cover sheet 3 Remove the axles C 4 Remove the chain guide block D 5 Remove the vertical chain guides E by pulling them off parts are only plugged in 6 Remove the horizontal chain guide F by pushing it out 7 Install the chain guide in reverse order Note the installation position of the chain guide F 54 72 Maintenance and repair Bosch Rexroth AG ...

Page 55: ...ion do NOT rotate the motor Disconnect the motor from the gear and reconnect it It is possible to replace the motor and or the gear when the HQ 2 U H is installed in the section If only the motor is to be removed start with pos 5 1 Remove the roller chain see page 53 2 Remove the motor gear combination 3 Remove the hanger from the ﬂange G 4 Remove the ﬂange G from the gear 5 Loosen the hexagon scr...

Page 56: ... change the block cylinders when the HQ 2 U H is installed in the section It is easier if you remove the HQ 2 U H from the section We recommend That you always replace the block cylinders as a complete module 1 Remove the roller chain see page 53 2 Remove the motor gear combination 3 Remove the cover plate 4 Remove the parallel guide 56 72 Maintenance and repair Bosch Rexroth AG MIT HQ 2 U H 3 842...

Page 57: ...r 2 block cylinders 2 2 5 Remove the distance bolts 6 Remove the block cylinders Please note Do not change the factory setting of the springs Y 7 Replace the block cylinders Install the block cylinders in reverse order Maintenance and repair 57 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 58: ... change the block cylinders when the HQ 2 U H is installed in the section It is easier if you remove the HQ 2 U H from the section We recommend That you always replace the block cylinders as a complete module 1 Remove the roller chain see page 53 2 Remove the motor gear combination 3 Remove the cover plate 4 Remove the parallel guide 58 72 Maintenance and repair Bosch Rexroth AG MIT HQ 2 U H 3 842...

Page 59: ...k cylinder 3 block cylinders 2 2 5 Remove the block cylinders Please note Do not change the factory setting of the springs Y 6 Replace the block cylinders Install the block cylinders in reverse order Maintenance and repair 59 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 60: ...ange the block cylinders when the HQ 2 U H is installed in the section It is easier if you remove the HQ 2 U H from the section We recommend That you always replace the block cylinders as a complete module 1 Remove the roller chain see page 53 2 Remove the motor gear combination 3 Remove the cover plate 4 Remove the parallel guide 60 72 Maintenance and repair Bosch Rexroth AG MIT HQ 2 U H 3 842 56...

Page 61: ...Replacing the block cylinder 4 block cylinders 2 2 5 Remove the block cylinders Please note Do not change the factory setting of the springs Y 6 Replace the block cylinders Install the block cylinders in reverse order Maintenance and repair 61 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 62: ...tionally switched on again Suspended loads can fall Falling objects can result in serious injury or even death Use only slings with sufﬁciently high bearing load capacity for product weight see delivery documents Make sure the lifting straps are correctly fastened before lifting the product Secure the product against tipping over when lifting Make sure that no one but the operator is in the danger...

Page 63: ...o approved upgrades The manufacturer will not accept any warranty claims for systems with unapproved modiﬁcations or upgrades 15 Troubleshooting and repair If you cannot correct a fault please contact one of the addresses you can ﬁnd at www boschrexroth com 16 Technical data For dimensions see sales catalog TS 2plus 3 842 531 138 Maximum section load 2 0 kg cm support surface length Max load bQ 24...

Page 64: ...high energy forces caused for example by presses or heavy machinery Resistant to many media that are commonly found in manufacturing such as water mineral oil grease and detergents If you are unsure about resistance against certain chemicals such as test oil doped oils aggressive cleaning agents solvents or brake ﬂuid we recommend that you consult your specialist Rexroth representative Avoid prolo...

Page 65: ... pallets is determined using separate proximity switches Action block Explanation S Storing NS Non storing S Set R Reset T3 T3 NS D S S Y2 1 Non storing trigger of a time function with runtime T after which a switching function is triggered General abbreviations WT Workpiece pallet VE Stop gate S Signal transmitter Y Valve Z Cylinder LT Longitudinal conveyor main section QT Transverse conveyor sec...

Page 66: ...0 ms S5 Enable main section 1 Y1 Main section VE Z1 Y2 HQ lift cylinder Z2 17 1 2 Implementation in longitudinal section TFE 2 562 240 37 Z4 Z3 S8 S7 562 240 38 562 240 39 S7 S8 T8 F S8 S8 1N1 1N2 1N3 1N4 2 1 1 S7 S S S R NS S D NS Y3 Z3 Y4 Z4 Y3 Z3 T8 S7 WT after VE4 Z4 S8 WT in position on HQ WI M rocker T8 Delaying time 100 200 ms Y3 HQ lift cylinder Z3 Y4 Secondary section VE Z4 66 72 Appendix...

Page 67: ... S S Y2 2 Z2 S S Y2 2 Z2 R NS D 1 S3 1N7 S2 WT after VE1 Z1 S3 WT in position on HQ WI M rocker T3 Delaying time 100 200 ms S4 Enable main section 1 S5 Enable secondary section Y1 Main section VE Z1 Y2 HQ lift cylinder Z2 P10 Priority main section A1 Identiﬁcation system with straight ahead signal 0 branching 1 straight Appendix 67 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 68: ...1 S11 S8 S11 S7 S7 1N1 1N2 1N3 1N6 1N7 S8 1N8 S8 1N9 1N4 1N7 1 1 2 S6 1 1 1 562 240 45 S6 WT in position at VE4 Z4 S7 WT after VE4 enable secondary section S8 WT in position on HQ WI M rocker S10 WT before VE5 Z5 S11 WT after VE5 Z5 T8 Delaying time 100 200 ms Y3 HQ lift cylinder Z3 Y4 Secondary section VE Z4 Y5 Main section VE Z5 Y6 VE in HQ Z6 P10 Priority main section 68 72 Appendix Bosch Rexro...

Page 69: ...Appendix 69 72 3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG ENGLISH ...

Page 70: ...70 72 Bosch Rexroth AG MIT HQ 2 U H 3 842 562 241 2019 04 ...

Page 71: ...3 842 562 241 2019 04 MIT HQ 2 U H Bosch Rexroth AG 71 72 ENGLISH ...

Page 72: ...Bosch Rexroth AG Postfach 30 02 07 70442 Stuttgart Germany Fax 49 711 811 7777 info boschrexroth de www boschrexroth com Subject to change 3 842 562 241 2019 04 ...

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Bosch rexroth HQ 2/U-H, Assembly Instructions Manual

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