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Afag PG12 Assembly And Operating Instructions Manual

Precision gripper
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Assembly and operating instructions
PG12
Translation of the Original Assembly Instructions EN
PG 12
Order no.: 50332223
PG 16
Order no.: 50332224
PG 20
Order no.: 50332225
Assembly Instructions EN
Precision gripper
I
PG 16
PG12 I PG16 I PG20
I
PG 20
Edition 08/2020
Rev. 2.0
1–48

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Summary of Contents for Afag PG12

  • Page 1 Translation of the Original Assembly Instructions EN PG 12 Order no.: 50332223   PG 16 Order no.: 50332224   PG 20 Order no.: 50332225   Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 1–48   ...
  • Page 2 Your Afag team © Subject to modifications The precision grippers have been designed by Afag Automation AG according to the state of the art. Due to the constant technical development and improvement of our products, we reserve the right to make technical changes at any time.

  • Page 3: Table Of Contents

    2.8.3 Danger due to pneumatics ..............14 2.8.4 Mechanical hazards ................14 Technical data ...................... 15 Precision gripper PG12 ................15 3.1.1 Dimension drawing PG12 ..............15 3.1.2 Technical data PG12 ................16 3.1.3 Preferred combinations PG12 .............. 17 3.1.4 Module stresses PG12 ................. 18 Precision gripper PG16 ................
  • Page 4 10.1 Safety instructions for decommissioning and disposal ....... 42 10.2 Decommissioning ..................42 10.3 Disposal ...................... 42 Declaration of incorporation ................43 4 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 5: General

    These assembly instructions contain important information on assembly, commissioning, functioning and maintenance of the precision grippers to ensure safe and efficient handling of the precision grippers PG12, PG16 and PG20. Consistent compliance with these assembly instructions will ensure:  permanent operational reliability of the precision gripper, ...
  • Page 6 Warning - Back injury due to heavy lifting. Warning - Risk of injury as a result of parts being flung out! Warning - High noise levels. 6 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0  ...

  • Page 7: Additional Symbols

    This does also apply to defective accessories and wear parts. Normal wear and tear are excluded from the warranty). The warranty covers the replacement or repair of defective Afag parts. Further claims are excluded. The warranty shall expire in the following cases: ...

  • Page 8: Liability

    No changes shall be made to the precision gripper unless described in this instructions manual or approved in writing by Afag Automation AG. Afag Automation AG accepts no liability for unauthorized changes or improper assembly, installation, commissioning, operation, maintenance or repair work.

  • Page 9: Safety Instructions

    Any use other than or beyond the intended use described above is considered a misuse/improper use of the precision grippers. Especially the following use is considered a misuse:  Use in potentially explosive atmospheres Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 9–48 ...

  • Page 10: Obligations Of The Operator And The Personnel

     the operating company shall be solely responsible for such damage, and  AFAG does not accept any liability for damages caused by improper use. 2.4 Obligations of the operator and the personnel 2.4.1...

  • Page 11: Obligations Of The Personnel

    Authorized persons who due to their specialized professional training, expertise and experience are capable of identifying risks and preventing possible hazards arising from the use of the machine. Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 11–48 ...

  • Page 12: Personal Protective Equipment (Ppe)

    2.7 Changes & modifications No changes may be made to the precision grippers which have not been described in these assembly instructions or approved in writing by Afag Automation AG. AFAG Automation AG accepts no liability for unauthorised changes or improper assembly, installation, commissioning, maintenance or repair work.

  • Page 13: General Hazards / Residual Risks

     Only qualified personnel may work with or on the precision gripper.  Read the assembly instructions carefully before carrying out any work on or with the precision gripper. Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 13–48 ...

  • Page 14: Danger Due To Electricity

     Work on and with the precision gripper may only be carried out by qualified personnel.  Never reach into the system during normal operation! 14 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0  ...

  • Page 15: Technical Data

    Technical data Technical data 3.1 Precision gripper PG12 3.1.1 Dimension drawing PG12 Fig. 1 Dimensional drawing of precision gripper PG12 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 15–48   ...

  • Page 16: Technical Data

    Technical data 3.1.2 Technical data PG12 16 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 17: Preferred Combinations

    Technical data 3.1.3 Preferred combinations PG12 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 17–48   ...

  • Page 18: Module Stresses

    Technical data 3.1.4 Module stresses PG12 18 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 19: Precision Gripper

    Technical data 3.2 Precision gripper PG16 3.2.1 Dimensional drawing PG16 Fig. 2 Dimensional drawing of precision gripper PG16 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 19–48   ...

  • Page 20: Technical Data

    Technical data 3.2.2 Technical data PG16 20 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 21: Preferred Combinations

    Technical data 3.2.3 Preferred combinations PG16 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 21–48   ...

  • Page 22: Module Stresses

    Technical data 3.2.4 Module stresses PG16 22 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 23: Precision Gripper

    Technical data 3.3 Precision gripper PG20 3.3.1 Dimensional drawing PG20 Fig. 3 Dimensional drawing of precision gripper PG20 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 23–48   ...

  • Page 24: Technical Data

    Technical data 3.3.2 Technical data PG20 24 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 25: Preferred Combinations

    Technical data 3.3.3 Preferred combinations PG20 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 25–48   ...

  • Page 26: Module Stresses

    Technical data 3.3.4 Module stresses PG20 26 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 27: Transport, Packaging And Storage

    This information sheet must be read by every person who carries out work with and on the precision grippers! Fig. 4 Scope of delivery precision grippers PG12, PG16 and PG20 Unt. PG 12 PG 16...

  • Page 28: Transport

     Relative air humidity: < 90%, non condensing 4.4 Packaging The precision grippers are transported in the transport packaging of AFAG Automation AG. If no AFAG packaging used, the precision gripper must be packed so that they are protected against shock and dust. NOTICE...

  • Page 29: Structure And Description

    The precision grippers have a repeatability accuracy of +/- 0.01 mm and a turning precision of +/- 0.05 mm. The gripping forces are indicated in the corresponding table of the gripper type in this manual. Precision grippers can be combined with other modules from the Afag modular system. 5.3 Accessories...

  • Page 30: Installation, Assembly & Setting

     Also observe the safety instructions in chap. 2 „Safety instructions“ in this manual. 30 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 31: Assembly & Attachment

    6.2 Assembly & attachment The PG precision grippers can be installed in a vertical and horizontal position. The Afag module components are provided with a precise module centring which guarantees a high and repetitive accuracy of fit during installation, operation and exchange of a module.

  • Page 32: Tightening Torques

    6.3 Assembly of the gripper fingers 6.3.1 Example connection geometry gripper finger Example: connection geometry gripper finger Fig. 7 Connection geometry of gripper finger 32 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 33: Pneumatic Connection

    1. Compressed air connection 4. One-way restrictor 2. Maintenance unit 5. Precision gripper 3. 5/2 port directional control valve Fig. 9 Pneumatic diagram of precision gripper Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 33–48   ...

  • Page 34: Commissioning

     Observe the operating instructions of the controller used!  Observe the safety instructions in chapter 2 "Safety instructions" of these mounting instructions! 34 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 35: Preparatory Activities For Commissioning

    Fig. 11 Installation of the initiators 1. Proximity switch (see accessories) 2. Clamp holder 3. Allen key 4. Contact screw for sensor Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 35–48   ...

  • Page 36: Commissioning Of The Modules

     Ensure that the movement of the gripper fingers is not restricted by mounted attachments.  Take appropriate measures to ensure safe operation! 36 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0  ...

  • Page 37: Fault Elimination

    Gripper jaws do not return to end position  Pressure too low  Increase pressure to max. 8 bar  Module defect  Send module to Afag for overhaul  Module incorrectly connected  Check pneumatic connections and connect module correctly  Throttle non-return valve ...

  • Page 38: Maintenance And Repair

     Before starting any activities, switch off the media supply and make sure it cannot be switched on again unintentionally!  Also observe the safety instructions in chap. 2 „Safety instructions“ in this manual. 38 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 39: Maintenance Activities And Maintenance Intervals

     Clean working area  No use of splash water  No abrasive or process dust and vapours  Ambient conditions as specified in the technical data Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 39–48  ...

  • Page 40: Lubrication

     Regularly apply lubricant to open flanges/shafts as well as guides and pliers.  We recommend monthly cleaning and lubrication according to AFAG standard: - Staburax NBU8EP (flat guides) - Blasolube 301 (piston rod) 40 –...

  • Page 41: Spare Parts And Repair Work

    9.5 Spare parts and repair work AFAG Automation AG offers a reliable repair service. Defective precision grippers can be sent to AFAG for repair within the warranty period. No spare parts are provided for the precision grippers! Damaged precision grippers may only be replaced or repaired by AFAG! AFAG does not guarantee modules that have not been repaired by AFAG.

  • Page 42: Decommissioning And Disposal

     Electronic parts, electrical scrap, auxiliary and operating materials must be disposed of by approved specialist companies.  Information on proper disposal can be obtained from the responsible local authorities. 42 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

  • Page 43: Declaration Of Incorporation

    The relevant technical documentation was created according to Annex VII, Part B of the above-mentioned Directive. Authorised representative for compiling the technical documentation: Niklaus Röthlisberger, Product Manager, Afag Automation AG, CH-4950 Huttwil, Germany Place/Date: Huttwil, 07.01.2020 Siegfried Egli Niklaus Röthlisberger...
  • Page 44 Storage ............. 28 Obligations of the operating company ....10 System error ............. 37 Obligations of the personnel ......11 Operation ............37 44 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...
  • Page 45 Dimensional drawing of precision gripper PG16 ................19 Fig. 3 Dimensional drawing of precision gripper PG20 ................23 Fig. 4 Scope of delivery precision grippers PG12, PG16 and PG20 ............27 Fig. 5 Design of the precision gripper (example) ..................29 Fig. 6 Attachment of the precision gripper (example) ................
  • Page 46 46 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...
  • Page 47 Assembly Instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0 47–48   ...
  • Page 48 48 – 48 Assembly instructions EN PG12 I PG16 I PG20 Edition 08/2020 Rev. 2.0   ...

This manual is also suitable for:

Pg 16Pg 20503322235033222450332225

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