SCHUNK PGB 64 Assembly And Operating Manual

SCHUNK PGB 64 Assembly And Operating Manual

2-finger parallel gripper with center bore
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Translation of the Original operating manual
2-finger parallel gripper with center bore
PGB
Assembly and Operating Manual
Superior Clamping and Gripping

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Summary of Contents for SCHUNK PGB 64

  • Page 1 www.comoso.com Translation of the Original operating manual 2-finger parallel gripper with center bore Assembly and Operating Manual Superior Clamping and Gripping...
  • Page 2 Imprint Copyright: This manual remains the copyrighted property of SCHUNK GmbH & Co. KG. It is solely supplied to our customers and operators of our products and forms part of the product. This documentation may not be duplicated or made accessible to third parties, in particu- lar competitive companies, without our prior permission.
  • Page 3: Table Of Contents

    8.2 The module does not travel through the entire stroke? ........29 8.3 Module opens or closes abruptly? ................. 30 8.4 The gripping force drops? ..................30 8.5 Module does not achieve the opening and closing times? ........30 08.00|PGB 64 - 125|en...
  • Page 4 9.5 Maintenance of the module ................... 32 9.6 Assembling the module ..................33 9.7 Tightening torques for screws ................33 10 Assembly drawing ....................34 11 Sealing kits ......................35 12 Translation of original declaration of incorporation ..........36 08.00|PGB 64 - 125|en...
  • Page 5: About This Manual

    Ignoring a safety note like this can lead to irreversible injury and even death. CAUTION Dangers for persons. Non-observance can cause minor injuries. NOTICE Material damage Information about avoiding material damage. WARNING Warning about hand injuries 08.00|PGB 64 - 125|en...
  • Page 6: Applicable Documents

    About this manual Applicable documents • General terms of business • Catalog data sheet of the purchased product • Assembly and Operating manuals of the accessories The documents listed here, can be downloaded on our homepage www.schunk.com 08.00|PGB 64 - 125|en...
  • Page 7: Basic Safety Notes

    • Observe Maintenance and lubrication intervals 31). • Make sure that the environment is free from splash water and vapors as well as from abrasion or processing dust. Exceptions are products that are designed especially for contaminated en- vironments. 08.00|PGB 64 - 125|en...
  • Page 8: Product Safety

    2.4.3 Constructional changes, attachments, or modifications Additional drill holes, threads, or attachments that are not offered as accessories by SCHUNK may be attached only with permission of SCHUNK. Personnel qualification The assembly, initial commissioning, maintenance, and repair of the product may be performed only by trained specialist person- nel.
  • Page 9: Using Personal Protective Equipment

    • Perform maintenance, modifications, and additions outside the danger zone. • Secure the product during all operations against uncontrolled activation. • Take a precautionary approach by maintenance and disassembly. • Only specially trained staff should disassemble the product. 08.00|PGB 64 - 125|en...
  • Page 10 ! WARNING Risk of injury from objects falling and being ejected • The danger zone must be surrounded by a safety fence during operation. WARNING While disassembling uncontrollable moves of parts of the grip- per possible! 08.00|PGB 64 - 125|en...
  • Page 11: Warranty

    • Intended use in 1-shift operation • Observe the mandatory maintenance and lubrication intervals • Observe the environmental and operating conditions Parts touching the work piece and wear parts are not part of the warranty. 08.00|PGB 64 - 125|en...
  • Page 12: Scope Of Delivery

    • Exact type designation of the compatible sensors see ☞ catalog. • If you require information on sensor operation, contact your SCHUNK contact person or download information from our homepage. www.schunk.com • For mounting the sensors, mounting kits are partly necessary.
  • Page 13: Technical Data

    Nominal working pressure [bar] Min. pressure [bar] Max. pressure [bar] Pressure range for sealed air 0.5-1 Noise emission [dB(A)] ≤ 70 More technical data are included in the catalog data sheet. Whi- chever is the latest version. 08.00|PGB 64 - 125|en...
  • Page 14: Assembly

    Centering sleeve 5 x 4.35 6 x 5.35 8 x 5.35 10 x 6.65 Thread diameter and max. M5 / 12 M5 / 15 M6 / 14 M8 / 20 depth of engagement for rear mounting 08.00|PGB 64 - 125|en...
  • Page 15: Air Connection

    • Open only the air connections that are needed. • Close unused main air connections using the screw plugs from the enclosed pack. • For a hose-free direction connection, use the O-rings from the enclosed pack. 08.00|PGB 64 - 125|en...
  • Page 16 Thread diameter of the air G 1/8" G 1/8" connections (A= open, B = closed) Thread diameter, air purge connection S Thread diameter Hose-free direct connection at the base Thread diameter Hose-free direct connection at the side 08.00|PGB 64 - 125|en...
  • Page 17: Air Purge Connection

    • Please adhere to a permitted bend radius of the cable. (☞ catalog) • Avoid contact of the proximity switches with hard objects and with chemicals, in particular nitric acid, chromic acid and sul- phuric acid. 08.00|PGB 64 - 125|en...
  • Page 18 Mounting of the The switching points of the “open” and “closed” position were set proximity switch at the factory by SCHUNK. Fig. 4 Gripper open: 1 Push the proximity switch 1 (3) to the stop in the bracket (1).
  • Page 19 6 Move the switching cam (5) inward again until the proximity switch starts to switch. 7 Secure this switching point by tightening the screw (6). 8 Test the function by opening the gripper and then closing it again. 08.00|PGB 64 - 125|en...
  • Page 20: Magnetic Switch Mms 22 / Rms 22

    • Then, the positions of the magnetic switch have to be set The RMS sensors have a larger hysteresis than the MMS sensors. This means that short gripper strokes may not be able to be moni- tored with the RMS sensors. 08.00|PGB 64 - 125|en...
  • Page 21 3 By tightening the set screw, fix the magnetic switch 2 (2) in this position in the groove (3). 4 Open the gripper and close again to test the function. 08.00|PGB 64 - 125|en...
  • Page 22 3 Slowly pull the magnetic switch 1 (1) back until it switches. 4 By tightening the set screw, fix the magnetic switch 1 (1) in this position in the groove (4). 5 Close the gripper and open again to test the function. 08.00|PGB 64 - 125|en...
  • Page 23: Programmable Magnetic Switch Mms-P 22

    The MMSK-P 22-S-PNP features a cable with open strands so that it can be connected by means of terminal contacts. The V2-M8-4-2XM8-3 distributor is used to convert the 4-pin con- nector plug of the MMS-P 22-S-M8-PNP sensor to two standard M8 plugs with 3 pins each. 08.00|PGB 64 - 125|en...
  • Page 24 (bottom edge of gripper up to front side of sen- sor) or according to dimension l1 (bottom edge of gripper up to double arrow on sensor) and then clamp with the mounting screw. Size Dimension 18,7 21,0 22,9 17,7 27,6 29,9 31,8 08.00|PGB 64 - 125|en...
  • Page 25 4 Move the gripper into position 2 (e.g. „-2mm“).  LED 1 (3) should turn out as soon as the switching point 1 is left. 5 Press the Teach-Button (4) briefly.  LED 2 (5) lights up.  The switching points are set. 08.00|PGB 64 - 125|en...
  • Page 26 (i.e. by shielding). Frequent types of disturbances are change in temperature and electro- magnetic influences. Within the closest fine-teach mode, SCHUNK cannot guarantee EMC- compatibility any more. The hysteresis adjustment is used for the manual adjustment of the switching points (if necessary).
  • Page 27: Fps Flexible Position Sensor

    Fig. 13 To use the flexible position sensor FPS-M8, the grippers have to be retrofitted with a special mounting kit. This mounting kit is availa- ble from SCHUNK for the models below (see catalog): • PGB 80 • PGB 100 •...
  • Page 28 (1) as far as it will go and clamp the sensor in this position by tightening the screw (4).  The adjustment of the sensor is described in the operating ma- nual for the sensor. 08.00|PGB 64 - 125|en...
  • Page 29: Trouble Shooting

    Component is broken, e.g. through over- Replace component or send the module loading with a repair order to SCHUNK. Ensure that the module was only used within its defined application parameters. The module does not travel through the entire stroke?
  • Page 30: Module Opens Or Closes Abruptly

    If, despite of optimal air connections, the open- ing and closing times are not achieved accord- ing to the catalog, we recommend the use of quick exhaust valves direct at the module. 08.00|PGB 64 - 125|en...
  • Page 31: Maintenance And Care

    Replacement of housing and base jaws The base jaws and the guides in the housing are matched to each other. To have these parts replaced, send the complete module along with a repair order to SCHUNK. Maintenance and lubrication intervals NOTICE At ambient temperature above 60°C the lubricants can...
  • Page 32: Disassembling The Module

    . For this, remove the cover plate. • Oil or grease bare external steel parts. In addition to the described maintenance, the guides of the grip- per can be re-lubricated as needed by means of lubricating nip- ples. ( 9.3, Page 31) 08.00|PGB 64 - 125|en...
  • Page 33: Assembling The Module

    20 Nm 1,3 Nm 3,1 Nm 3,1 Nm 7,1 Nm 0,3, Nm 0,3 Nm 1,3 Nm 0,3 Nm 0,3 Nm 1,3 Nm 1,3 Nm 1,3 Nm 1,3 Nm 0,5 Nm 0,5 Nm 0,5 Nm 0,5 Nm 08.00|PGB 64 - 125|en...
  • Page 34: Assembly Drawing

    Fig. 16 Wearing part, replace during maintenance. Included in the seal kit. Seal kit can only be ordered completely. Not used for PGB 64 Only for PGB 64 - 80 **** Only for PGB 100 - 125 08.00|PGB 64 - 125|en...
  • Page 35: Sealing Kits

    Sealing kits Sealing kits ID.-No. of the seal kit Seal kit for ID number PGB 64 5516833 PGB 80 5516834 PGBB 100 5516835 PGB125 5516836 ( 10, Page 34) Contents of the sealing kit 08.00|PGB 64 - 125|en...
  • Page 36: Translation Of Original Declaration Of Incorporation

    2006/42/EC of the European Parliament and of the Council on machinery. The declaration is rendered invalid if modifications are made to the product. Product designation: 2-finger parallel gripper with center bore / PGB 64 - 125 / pneumatic ID number 0300360...0300369...

This manual is also suitable for:

Pgb 80Pgb 100Pgb 125

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