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Maintenance

30

04.00 | GWK | Assembly and Operating Manual | en | 389127

6.6 Assembly drawing

Proximity switch

INW 60/S-M12

GWK 64 assembly

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Summary of Contents for GWA

Page 1: ...Translation of Original Operating Manual Assembly and Operating Manual GWK Gripper Changing Head ...

Page 2: ...s for the purpose of technical improvement Document number 389127 Version 04 00 19 03 2020 en SCHUNK GmbH Co KG All rights reserved Dear Customer thank you for trusting our products and our family owned company the leading technology supplier of robots and production machines Our team is always available to answer any questions on this product and other solutions Ask us questions and challenge us ...

Page 3: ...rts 9 2 5 Ambient conditions and operating conditions 10 2 6 Personnel qualification 10 2 7 Personal protective equipment 11 2 8 Notes on safe operation 11 2 9 Transport 11 2 10 Malfunctions 12 2 11 Disposal 12 2 12 Fundamental dangers 12 2 12 1 Protection during handling and assembly 13 2 12 2 Protection during commissioning and operation 13 2 12 3 Protection against dangerous movements 14 2 12 4...

Page 4: ...nance intervals 27 6 3 Lubricants Lubrication points basic lubrication 27 6 4 Disassembly of the module 28 6 5 Servicing and assembling the module 29 6 5 1 Changing the socket part 20 29 6 6 Assembly drawing 30 7 Translation of original declaration of incorporation 33 8 Annex to Declaration of Incorporation 34 ...

Page 5: ... manual Illustrations in this manual are provided for basic understanding and may differ from the actual product design In addition to these instructions the documents listed under Applicable documents 6 are applicable 1 1 1 Presentation of Warning Labels To make risks clear the following signal words and symbols are used for safety notes DANGER Danger for persons Non observance will inevitably ca...

Page 6: ...s Observe the specified maintenance and lubrication intervals Observe the ambient conditions and operating conditions Parts touching the workpiece and wear parts are not included in the warranty 1 3 Scope of delivery The scope of delivery includes Gripper Changing Head GWK in the version ordered Assembly and Operating Manual Accessory pack 1 3 1 Accessories kit Content of the accessories pack 1 x ...

Page 7: ... corresponding product variants see catalog data sheet 1 4 1 Seal kit Content of the sealing kit Quad ring O rings Sealing rings ID No of the seal kit Seal kit for ID number GWK 64 0370565 GWK 80 0370566 GWK 125 0370567 1 4 2 Sensors Overview of the compatible sensors Designation Type Inductive proximity switches IN Exact type designation of the compatible sensors see catalog Information on handli...

Page 8: ...WK Assembly and Operating Manual en 389127 1 4 3 Customizable plug connector 12 pin Additional attachment on request for gripper change systems GWS 64 80 and 125 Connector part 12 pin 5510905 Socket part 12 pin 5510904 ...

Page 9: ... with The product is intended for industrial and industry oriented use Appropriate use of the product includes compliance with all instructions in this manual 2 2 Not intended use It is not intended use if the product is used for example as a pressing tool stamping tool lifting gear guide for tools cutting tool clamping device or a drilling tool Any utilization that exceeds or differs from the app...

Page 10: ... All work may only be performed by qualified personnel Before working with the product the personnel must have read and understood the complete assembly and operating manual Observe the national safety regulations and rules and general safety instructions The following personal qualifications are necessary for the various activities related to the product Trained electrician Due to their technical...

Page 11: ...ponents 2 8 Notes on safe operation Incorrect handling of the personnel Incorrect handling and assembly may impair the product s safety and cause serious injuries and considerable material damage Avoid any manner of working that may interfere with the function and operational safety of the product Use the product as intended Observe the safety notes and assembly instructions Do not expose the prod...

Page 12: ...isposal The incorrect handling of disposal may impair the product s safety and cause serious injuries as well as considerable material and environmental harm Follow local regulations on dispatching product components for recycling or proper disposal 2 12 Fundamental dangers General Observe safety distances Never deactivate safety devices Before commissioning the product take appropriate protective...

Page 13: ...vention rules Use suitable assembly and transport equipment and take precautions to prevent jamming and crushing Incorrect lifting of loads Falling loads may cause serious injuries and even death Stand clear of suspended loads and do not step into their swiveling range Never move loads without supervision Do not leave suspended loads unattended 2 12 2 Protection during commissioning and operation ...

Page 14: ... through technical safety measures The protective cover and protective fence must be rigid enough to withstand the maximum possible movement energy EMERGENCY STOP switches must be easily and quickly accessible Before starting up the machine or automated system check that the EMERGENCY STOP system is working Prevent operation of the machine if this protective equipment does not function correctly 2...

Page 15: ...alling and being ejected Falling and ejected objects during operation can lead to serious injury or death Take appropriate protective measures to secure the danger zone WARNING Risk of injury due to unexpected movements If the power supply is switched on or residual energy remains in the system components can move unexpectedly and cause serious injuries Before starting any work on the product Swit...

Page 16: ...energy transmission 4x M5 and 2x G1 8 6x M5 and 2x G1 8 8x G1 8 and 2x G1 4 Electrical energy transmission 2 x 18 pins 60V 1A Min max distance during locking mm 2 Max permissible XY axis offset mm 1 5 Max permissible angle offset 1 Repeatability mm 0 02 Noise emission dB A 70 More technical data are included in the catalog data sheet Whichever is the latest version ...

Page 17: ...ate to the entire bolting surface Requirements for levelness of the bolting surface Dimensions in mm Diameter Permissible unevenness 100 0 02 100 0 05 NOTE If fitted with inductive proximity switches these have to be inserted and mounted before the GWK is mounted Options for mounting the GWK Centering shoulder and one cylindrical pin Two cylindrical pins ...

Page 18: ... R1 8 Bore holes for cylindrical pins 2 x Ø6H7 Centering shoulder Ø31 5f7 Fastening screws 4 x M6 DIN 7984 Cable length 5 m Electrical plug connector Lock M5 connection Fastening screws 4 x M6 DIN 7984 Connections 4 x M5 Air feed throughs 4 x LW Ø3 Cable length 5 m Electrical plug connector Unlock M5 connection View of GWA side GWK 64 ...

Page 19: ...r Cable length 5 m Unlock M5 connection Lock M5 connection Cable length 5 m Electrical plug connector Fastening screws 4 x M6 DIN EN ISO 4762 Connections 4 x M5 Bore holes for cylindrical pins 2 x Ø6H7 Centering shoulder Ø40f7 Fastening screws 4 x M6 DIN EN ISO 4762 Connections 2 x R1 8 Energy feed throughs 2 x LW Ø6 View of GWA side GWK 80 ...

Page 20: ...ns 2 x R1 4 Bore holes for cylindrical pins 2 x Ø8H7 10 deep Centering shoulder Ø63f7 Fastening screws 6 x M8 DIN EN ISO 4762 Air feed throughs 8 x LW Ø6 Electrical plug connector Cable length 5 m Unlock M5 connection Lock M5 connection Connections 8 x R1 8 Fastening screws 6 x M6 DIN EN ISO 4762 Cable length 5 m Electrical plug connector GWK 125 ...

Page 21: ...The minimum bending radius of the cable is 15 x cable Ø The bending radius can be less than the minimum where the cable is laid in such a way that it is rigid NOTE The cable diameter is 8 5mm The cable housing and plug connector are designed in accordance with VDE directives Connector assignments Connector assignment 18 pin max 24V 1A Connector assignment 4 pin max 380V 25A Connector assignment 3 ...

Page 22: ... 11 blue 2 white yellow 12 red 3 yellow brown 13 black 4 white gray 14 purple 5 gray brown 15 gray red 6 white green 16 red blue 7 brown green 17 white 8 yellow 18 brown 9 gray 19 green 10 pink Cable types 18 pin Lapp unitronic FD D 18x0 14mm 3 pin Lapp Ölflex 500 P 3x1 5mm 4 pin Lapp Ölflex 500 P 4x2 5mm ...

Page 23: ...s For the exact type designations of suitable sensors please see the catalog data sheet For technical data for the suitable sensors see Assembly and Operating Manual and catalog data sheet The Assembly and Operating Manual and catalog data sheet are included in the scope of delivery for the sensors and are available at schunk com Information on handling sensors is available at schunk com or from S...

Page 24: ...adius of the cable catalog Avoid contact of the proximity switches with hard objects and with chemicals in particular nitric acid chromic acid and sulphuric acid The inductive proximity switches are electronic components which can react sensitively to high frequency interference or electromagnetic fields Check to make sure that the cable is fastened and installed correctly Provide for sufficient c...

Page 25: ...Cable duct for proximity switch Key Threaded ring 7 O rings 3x 38 Proximity switch approx 0 5mm Ø Loosen the threaded ring with the key Ø Slide proximity switch into the opening for the proximity switch in the direction of the arrow Ø Secure the proximity switch with the threaded ring Ø Connect all proximity switches and test the function ...

Page 26: ...air supply Air or control line swapped GWK does not lock properly Contact surface between GWK and GWA is dirty Joint tolerances exceeded Connections for plug connector are bent joint tolerances GWK does not unlock properly Guide between piston and clamping pin broken Unlocking pressure 4 5 bar Gripping force gets weaker Check seals Check air pressure ...

Page 27: ...igned when assembled 6 2 Maintenance intervals CAUTION Material damage due to hardening lubricants Lubricants harden more quickly at temperatures above 60 C leading to possible product damage Reduce the lubricant intervals accordingly Size 64 125 Interval Mio cycles 2 6 3 Lubricants Lubrication points basic lubrication SCHUNK recommends the lubricants listed During maintenance treat all greased ar...

Page 28: ... for the proximity switch Ø Unscrew the GWK from the handling unit WARNING Risk of injury due to components being ejected The GWK is fitted with a clamping force safety device A fault can result in the bottom 2 being under spring tension Disassemble the GWK carefully Ø Carefully clamp the GWK between items a and b Ø Remove two screws 17 and slowly unclamp the GWK NOTE The piston and clamping pins ...

Page 29: ...ctor parts have noticeable axial and radial play If this is not the case remove the connector parts clean everything thoroughly and screw the connector parts back on If the GWK gripper changing head is cleaned and maintained the GWA gripper change adapter should also be cleaned thoroughly Assembly Assembly takes place in the opposite order to disassembly Observe the following Unless otherwise spec...

Page 30: ...Maintenance 30 04 00 GWK Assembly and Operating Manual en 389127 6 6 Assembly drawing Proximity switch INW 60 S M12 GWK 64 assembly ...

Page 31: ...Maintenance 04 00 GWK Assembly and Operating Manual en 389127 31 Proximity switch INW 60 S M12 GWK 80 assembly ...

Page 32: ...Maintenance 32 04 00 GWK Assembly and Operating Manual en 389127 Proximity switch INW 60 S M12 GWK 125 assembly ...

Page 33: ...nation Gripper Changing Head GWK pneumatic ID number 0302506 0302536 The partly completed machine may not be put into operation until conformity of the machine into which the partly completed machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized standards especially EN ISO 12100 2010 Safety of machinery General principles for design Ri...

Page 34: ...ents 1 1 1 Definitions X 1 1 2 Principles of safety integration X 1 1 3 Materials and products X 1 1 4 Lighting X 1 1 5 Design of machinery to facilitate its handling X 1 1 6 Ergonomics X 1 1 7 Operating positions X 1 1 8 Seating X 1 2 Control Systems 1 2 1 Safety and reliability of control systems X 1 2 2 Control devices X 1 2 3 Starting X 1 2 4 Stopping X 1 2 4 1 Normal stop X 1 2 4 2 Operationa...

Page 35: ... 2 2 Interlocking movable guards X 1 4 2 3 Adjustable guards restricting access X 1 4 3 Special requirements for protective devices X 1 5 Risks due to other hazards 1 5 1 Electricity supply X 1 5 2 Static electricity X 1 5 3 Energy supply other than electricity X 1 5 4 Errors of fitting X 1 5 5 Extreme temperatures X 1 5 6 Fire X 1 5 7 Explosion X 1 5 8 Noise X 1 5 9 Vibrations X 1 5 10 Radiation ...

Page 36: ...uirements for certain categories of machinery X 2 1 Foodstuffs machinery and machinery for cosmetics or pharmaceutical products X 2 2 Portable hand held and or guided machinery X 2 2 1 Portable fixing and other impact machinery X 2 3 Machinery for working wood and material with similar physical characteristics X 3 Supplementary essential health and safety requirements to offset hazards due to the ...

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