Afag GE-25-P, Assembly And Operating Instructions Manual

Page 1: ...sembly instructions EN GE 25 P Date 02 11 2021 Version 1 0 1 48 Assembly and operating instructions Electric gripper GE 25 P Translation of the Original Assembly Instructions EN GE 25 P Order no 50538537 ...

Page 2: ...rt Due to the constant technical development and improvement of our products we reserve the right to make technical changes at any time Updates of our documentations Unlike the printed documents our digital instructions manuals product data sheets and catalogues are being continuously updated on our website Please keep in mind that the digital documents on our website are always the latest version...

Page 3: ...onnel qualification 10 2 6 Personal protective equipment PPE 11 2 7 Changes Modifications 12 2 8 General Hazards Residual Risks 12 2 8 1 General hazards at the workplace 12 2 8 2 Danger due to electricity 14 2 8 3 Dangers in case of power failure 14 2 8 4 Mechanical hazards 14 2 8 5 Danger caused by omitting maintenance work 15 3 Technical data 16 3 1 Dimensional drawing GE 25 P 16 3 2 Technical d...

Page 4: ... I O variant 31 6 5 Mounting the sensors 33 6 5 1 General notes 33 6 5 2 Overview of the sensors 33 6 5 3 Inductive proximity switch INI XXX 33 7 Commissioning 35 7 1 Safety instructions for commissioning 35 7 2 Commissioning of the modules 36 8 Fault elimination 37 8 1 General Notes 37 8 2 Safety instructions for troubleshooting 37 8 3 Table Fault causes and remedy 37 8 3 1 Troubleshooting table ...

Page 5: ...ns in this manual shall provide you with a basic understanding of the module and may vary from the actual design of your module 1 2 Explanation of symbols The safety notes are marked by a pictogram and a signal word The safety notes describe the extent of the hazard DANGER Danger This safety note indicates an imminently hazardous situation which if not avoided will result in death or serious injur...

Page 6: ...ing Dangerous electrical voltage Warning Risk of injury from contact with hot surfaces Warning Risk of hand and finger injury due to uncontrolled movements of components Warning Magnetic field Warning back injury due to heavy lifting Warning Risk of injury as a result of parts being flung out Warning high noise levels 1 3 Additional symbols In these assembly instructions the following symbols are ...

Page 7: ...However a customer has a right to a defect free product This does also apply to defective accessories and wear parts Normal wear and tear is excluded from the warranty The warranty shall expire in the following cases Improper use of the module Non observance of the instructions regarding assembly commissioning operation and maintenance as well as ambient and operating conditions Improper assembly ...

Page 8: ... parties or in damage to the automation system or other material assets Failure to follow the directions and safety instructions given in this instructions manual may result in serious hazards 2 2 Intended use The GE 25 P are used exclusively for gripping and time limited safe holding of workpieces or objects The GE 25 P are intended for industrial and industry related applications The GE 25 P are...

Page 9: ...hese assembly instructions in particular the safety instructions contained therein must be observed by all persons working with the electric gripper 2 4 2 Obligations of the operating company In addition to the safety instructions given in this manual the operating company must comply with the safety accident prevention and environmental protection regulations valid for the field of application of...

Page 10: ...rational safety of the GE 25 P to eliminate any faults that occur immediately observe the maintenance and care instructions to observe the safety accident prevention and environmental protection regulations for the area of application of the GE 25 P In addition the personnel must wear the personal protective equipment required for carrying out their work Chapter 2 6 2 5 Personnel requirements 2 5 ...

Page 11: ...the module the personnel must wear the personal protective equipment assigned by the safety officer of the operating company or as required by safety regulations In addition the personnel are required to To observe the occupational health and safety regulations and to comply with valid safety and accident prevention regulations wear the personal protective equipment provided by the operating compa...

Page 12: ...modules Observe the safety instructions in this chapter and in the other sections of this manual to avoid damage to property and dangerous situations for the personnel 2 8 1 General hazards at the workplace The electric gripper has been built according to the state of the art and the applicable health and safety requirements However improper use of the electric gripper may cause the following haza...

Page 13: ... be injured During operation ensure a good overview of the entire working area Unauthorized persons must not stay within the working area during operation Observe safety distances CAUTION Risk of injuries due to uncontrolled parts movements Incorrect control of connected drives operating errors incorrect parameterisation during commissioning or software errors can trigger unexpected movements that...

Page 14: ... of the GE 25 P and do not move any parts by hand Cover live parts WARNING Risk of injuries due to uncontrolled parts movements If the power supply is switched on or there is still residual energy in the system unexpected movements when working on the GE 25 P can cause serious injuries Switch off the power supply and use a lockout device to make sure that the system cannot be switched on again Ens...

Page 15: ...from crushing and pushing When moving the base jaws and by breaking or loosening the gripping fingers injuries to limbs can occur Wear personal protective equipment Do not reach into the open mechanism and into the movement area of the GE 25 P CAUTION Danger of injury Poor or not regularly performed maintenance work may cause malfunction of the components which may result in injuries The due dilig...

Page 16: ...Technical data 16 48 Assembly instructions EN GE 25 P Date 02 11 2021 Version 1 0 3 Technical data 3 1 Dimensional drawing GE 25 P Fig 1 Dimensional drawing electric gripper GE 25 P ...

Page 17: ...instructions EN GE 25 P Date 02 11 2021 Version 1 0 17 48 3 2 Technical data GE 25 P Note on EMC conformity according to EN 61000 6 4 2007 A1 2011 The GE 25 P may only be used in DC distribution networks with an extension 30 m ...

Page 18: ...Technical data 18 48 Assembly instructions EN GE 25 P Date 02 11 2021 Version 1 0 3 3 Preferred combinations GE 25 P 3 4 Gripping force diagram GE 25 P ...

Page 19: ...s GE 25 P Fig 2 Load of gripper fingers GE 25 P Type GE 25 P Max static torque Mx 0 50 Nm Max static torque My 0 42 Nm Max static torque Mz 1 50 Nm Max static force Fz 70 N 3 6 Maximum permissible cantilever Permissible range Inadmissible range Lmax corresponds to the max permissible finger length techn data ...

Page 20: ...he service life of the modules Also observe the safety instructions in chap 2 Safety instructions in this manual 4 2 Scope of supply The GE 25 P are supplied with an operating and assembly manual and a safety data sheet see scope of supply below Fig 3 Scope of delivery electric gripper GE 25 P Unt GE 25 P 1 x Electric gripper 1 x Assembly and operating instructions 1 x Supplementary set CAUTION Da...

Page 21: ...pwards top side of the package Fragile Products marked with this symbol shall be handled with care and may never be turned upside down or tied up Protect against moisture The packages shall be protected against moisture and kept dry keep covered during storage Attachment points The hosting equipment chain etc may only be attached to the points marked by this symbol Centre of gravity This symbol ma...

Page 22: ...5 C Relative air humidity 90 non condensing Clean the electric gripper and protect the blank metal parts against corrosion using the appropriate means Protect the electric gripper from dirt and dust 4 6 Operating and ambient conditions Designation GE 25 P Protection class IP mechanical 30 Protection class IP electrical only with sealing plug 40 Noise emission 70 dB A Ambient temperature min max 5 ...

Page 23: ...n and description This chapter provides an overview of the modules structure and functioning 5 1 Design electric gripper GE 25 P 5 1 1 Digital I O variant Fig 4 Variant Digital I O 1 Connector Supply and control 2 Rotary switch Gripping force 3 LED READY 4 LED ERROR 5 Base jaw 6 Housing 4 3 1 2 6 5 ...

Page 24: ...ed safe holding of workpieces or objects The GE 25 P are suitable for industrial applications and are intended for installation in a machine The GE 25 P is a high performance servo electric two finger electric gripper with integrated electronics 5 3 Displays The displays of the GE 25 P differ depending on the variant This chapter describes the displays of the variants 5 3 1 Display and LED functio...

Page 25: ...f the motor is limited to IDauer Closing and opening time may increase Automatically deleted when warning is no longer present Flashes slowly approx every 1 2 s when an overtemperature error is present The GE 25 P goes into sleep mode until it has cooled down The commands Open gripper and Close gripper are not processed The error must be acknowledged Acknowledge error Flashes quickly approx every ...

Page 26: ...d with the corresponding product variant You will find more information on the accessories for the GE 25 P on our website www afag com The following accessories are available for the GE 25 P described in this manual Connection cable Denomination Order no Sensor actuator cable S3 2m 0 open 1 50359710 Sensor actuator cable S3 5m 0 open 1 11007828 Sensor actuator cable S3 2m 90 open 1 50551477 Sensor...

Page 27: ...k of injury when connecting to mechanics and electrics When connecting the GE 25 P to the mechanics and electrics unexpected movements can occur when the power supply is still switched on or due to existing residual energies which can cause personal injury or damage to property The connecting work may only be carried out by qualified personnel Before starting any work on the GE 25 P switch off the...

Page 28: ...ssary adjust the gripping force 6 Mount the sensor chap 6 5 7 Place the cable for power supply and control on the M8 connector and tighten the threaded ring hand tight chap 6 4 GE 25 P Variant Digital I O is mounted CAUTION Danger of injury when handling the GE 25 P Careless handling of the GE 25 P can cause personal injuries and damage to the GE 25 P Only qualified personnel may work with or on t...

Page 29: ... Requirements for the evenness of the screw on surface dimensions in mm 6 3 2 Connections on the housing The GE 25 P can be mounted from three sides Fig 6 Options for mounting the GE 25 P sides A B C 6 3 3 Screw in depth and tightening torques Assembly GE 25 P For assembly the following screw in depths and tightening torques must be observed Item Fastening the module GE 25 P Side A 1 Fastening scr...

Page 30: ...m Min screw in depth mm 6 4mm Tightening torque Nm 1 2 Nm 2 Centering bushing mm Ø 5 mm Side C 5 Fastening screw M3 6 3 4 Connections on the base jaws for gripper fingers Fig 7 Assembly of the gripper fingers Item Fastening the module GE 25 P Side A 1 Thread in base jaws M4 Max screw in depth from stop surface 4mm Max tightening torque screws 3 1 Nm 2 Bore for cylindrical pin Ø 1 5 mm ...

Page 31: ...n Tightening torque M8 plug in connection 50 cNm WARNING Danger due to electrostatic energy Components or assemblies can become electrostatically charged When touched the electrostatic discharge can cause a startle reaction that can lead to injuries The operator must ensure that all components and assemblies are included in the local equipotential bonding in accordance with the relevant rules Have...

Page 32: ...e Drive not energised standstill motor is short circuited 0 0 Open gripper 1 0 Close gripper 0 1 Reset error standstill motor is short circuited 1 1 Digital inputs open close Pause time between two commands The following graph shows the minimum pause time that must be observed between two commands Fig 9 Example of opening gripper closing gripper NOTICE Risk of damage due to improper control The in...

Page 33: ...ensors observe the mounting and operating instructions of the sensors as well as the catalogue data sheet 6 5 2 Overview of the sensors Designation Order Number INI d4x25 Sn1 0 PNP NC M8x1 50093507 INI d4x25 Sn1 0 PNP NO M8x1 11016714 Overview of sensors for the GE 25 P 6 5 3 Inductive proximity switch INI XXX The inductive proximity switches are mounted on the connector side of the product If the...

Page 34: ... 2 mm 5 Tighten the screws 5 at the sensor holder 4 Tightening torque 10 Ncm 6 Connect both sensors 6 and 7 7 Move the GE 25 P to the position to be set 8 Test function The proximity switch workpiece gripped is mounted Adjustment of the inductive proximity switch The proximity switch is damped by the screw heads To detect the positions Gripper open and Gripper closed Use screws without spacer slee...

Page 35: ...on diagram Check that covers and guards are in place to prevent contact with live components WARNING Danger due to electrostatic energy Components or assemblies can become electrostatically charged When touched the electrostatic discharge can cause a startle reaction that can lead to injuries The operator must ensure that all components and assemblies are included in the local equipotential bondin...

Page 36: ...mal operating conditions Commissioning is completed CAUTION Danger of injury in the working area of the modules Due to the decentralised control system the operator of the grippers must not necessarily stand next to the grippers during operation so that he may not have a complete view of the working area Persons in the working area may be injured When operating the modules ensure a good overview o...

Page 37: ...in this manual 8 3 Table Fault causes and remedy The following table contains an overview of possible fault causes and how to proceed to eliminate them 8 3 1 Troubleshooting table Fault Possible cause Remedy GE 25 P does not move Base jaws jammed in housing e g because the flatness of the mounting surface is insufficient Sensor incorrectly adjusted sensor has become misaligned Power supply incorre...

Page 38: ...arances Incorrect gripping force preselection Clean and lubricate GE 25 P chap 9 Check setting of the gripping force Check design of the GE observe the max workpiece weight chap 3 Opening and closing times are not achieved Loading too large Check the permissible weight and length of the gripper fingers Electrical signals are not transmitted Cable incorrectly connected Strands reversed Check round ...

Page 39: ...this manual WARNING Danger of injury due to improper maintenance Improperly carried out maintenance activities can cause considerable damage to property and serious injury The operator must exercise due care and only use trained maintenance personnel to carry out the activities Always wear personal protective equipment when carrying out maintenance and repair work WARNING Risk of injury due to unc...

Page 40: ...ce point Maintenance work Interval System On Off Remarks 1 GE 25 P Check 1000 cycles or daily On Perform a complete stroke on the GE 25 P 2 Module GE 25 P Cleaning and checking As required Off Clean the electric gripper with a dry lint free cloth Do not spray the electric gripper with water do not use aggressive cleaning agents Perform a visual inspection of the electric gripper 3 Metal guide surf...

Page 41: ...cants harden faster and the GE 25 P can be damaged Reduce the maintenance interval accordingly NOTICE Risk of damage due to insufficient lubrication In the case of continuous short lifting movements insufficient lubrication can cause the product to run dry and be damaged Run the complete stroke every 1000 cycles or at least once a day NOTICE Risk of corrosion due to ionized air environment If the ...

Page 42: ...not assume any warranty for electric modules that have not been replaced or repaired by Afag CAUTION Risk of injury when removing the GE 25 P due to uncontrolled movements When disassembling the electric grippers from a system there is a danger of uncontrolled movements Disconnect the media supply electrics pneumatics before removing the modules Disassembling should only be carried out by qualifie...

Page 43: ...er 4 5 10 3 Disassembly The electric grippers may only be dismounted by qualified personnel WARNING Risk of injury due to improper decommissioning disassembly and disposal Improperly carried out activities can result in considerable material damage and serious injury The operator must exercise due care and only use specially trained and qualified personnel for this work CAUTION Risk of injury due ...

Page 44: ...and dispose of them properly Scrap the metallic materials Hand over plastic parts for recycling Sort the rest of the components by their material properties and dispose of them accordingly NOTICE Risk to the environment due to incorrect disposal of the packaging material of the GE 25 P Incorrect disposal of the GE 25 P may present hazards from the product that could result in serious injury signif...

Page 45: ...sed standards applied in particular 2014 30 EU Electromagnetic Compatibility Directive EMC 2014 35 EU Low Voltage Directive LVD EN ISO 12100 2010 Safety of machinery General design principles Risk assessment and risk reduction DIN EN 60204 1 2018 Safety of machinery Electrical equipment of machines Part 1 General requirements Note The partly completed machinery must not be put into service until t...

Page 46: ...s 6 O Obligations and liability 9 Obligations of the operating company 9 Obligations of the personnel 10 Operation 37 Operator 11 P Packaging 21 Personal protective equipment PPE 11 Personnel qualifications 10 Personnel requirements 10 Protective clothing 11 Protective gloves 11 Q Qualified electrician 11 Qualified personnel 11 R Reports certificates plans 7 Residual risks 12 S Safety instructions...

Page 47: ... GE 25 P 20 Fig 4 Variant Digital I O 23 Fig 5 Function label GE 25 P 24 Fig 6 Options for mounting the GE 25 P sides A B C 29 Fig 7 Assembly of the gripper fingers 30 Fig 8 M8 connector for gripper view to connector 31 Fig 9 Example of opening gripper closing gripper 32 Fig 10 Mounting proximity switch 33 Fig 11 Setting the proximity switch INI XXX 34 Fig 12 Maintenance points GE 25 P 40 Fig 13 L...

Page 48: ...48 48 Assembly instructions EN GE 25 P Date 02 11 2021 Version 1 0 ...