SCHUNK SPG 100, Assembly And Operating Manual

Page 1: ...Translation of the Original Operating Manual 2 Finger Parallel Gripper SPG 100 Assembly and Operating Manual Superior Clamping and Gripping www comoso com ...

Page 2: ...14 en SCHUNK GmbH Co KG All rights reserved Dear customer congratulations on choosing a SCHUNK product By choosing SCHUNK you have opted for the highest precision top quality and best service You are going to increase the process reliability of your production and achieve best machining results to the customer s complete satisfaction SCHUNK products are inspiring Our detailed assembly and operatio...

Page 3: ...qualification 8 2 6 Using personal protective equipment 9 2 7 Notes on particular risks 9 3 Warranty 11 4 Scope of delivery 11 5 Accessories 12 5 1 Sensors 12 6 Technical data 13 7 Configuration 14 7 1 Mechanical connection 14 7 2 Air connection 15 7 3 Sensors 16 7 3 1 Programmierbarer Magnetschalter MMS 30 17 7 3 2 Inductive proximity switch IN 80 19 8 Troubleshooting 22 8 1 Module does not move ...

Page 4: ... Lubricants Lubrication points basic lubrication 25 9 4 Disassembly of the gripper 26 9 5 Servicing and assembling the module 27 9 5 1 Screw tightening torques 27 10 Assembly drawing 28 11 Seal kit 29 12 Accessories kit 29 13 Translation of original declaration of incorporation 31 www comoso com ...

Page 5: ...ety notes Warnings The following key words and symbols are used to highlight dangers Key words DANGER Dangers for persons Non compliance will inevitably cause irreversible injury or death WARNING Dangers for persons Non compliance may cause irreversible injury or death CAUTION Dangers for persons Non observance may cause minor injuries NOTICE Information about avoiding material damage Symbols Warn...

Page 6: ...G High temperature version HT Applicable documents General terms of business Catalog data sheet of the purchased product Assembly and Operating manuals of the accessories Calculation program for gripping modules SSG The documents listed here can be downloaded on our homepage www schunk com 1 2 1 3 www comoso com ...

Page 7: ...ed it is also essential to observe the technical data and installation and operation notes in this manual and to comply with the maintenance intervals Not intended use Use which is not specified as an intended use is for instance when the product is for example used as a pressing tool stamping tool lifting tool guide for tools cutting tool tensioning mean boring tool Environmental and operating co...

Page 8: ...urized it can reach one of the end positions either open or closed and therefore no residual energy can be released when changing the top jaws 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 mainten...

Page 9: ...alid Remove the energy supplies before installation modification maintenance or adjustment work Make sure that no residual energy remains in the system Do not move parts by hand when the energy supply is connected Do not reach into the open mechanism or the movement area of the unit Perform maintenance modifications and additions outside the danger zone Secure the product during all operations aga...

Page 10: ...ement of the gripper jaws and breaking or loosening of the gripper fingers 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 gripper possible www comoso com ...

Page 11: ...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 If necessary check the application with the calculation program for gripping modules SSG Scope of delivery The scope of delivery includes 2 Finger Parallel Gripper SPG in the ordered model Accessory ...

Page 12: ...catalog Sensors Overview of the compatible sensors Designation Type Magnetic switch MMS Inductive proximity switches IN Exact type designation of the compatible sensors see catalog If you require further information on sensor operation contact your SCHUNK contact person or download information from our homepage For mounting the sensors mounting kits are partly necessary 5 5 1 www comoso com ...

Page 13: ...ure bar 6 Stroke per jaw mm 100 Closing force N 10000 Repeatability mm 0 1 Ambient temperature C Min Max 10 90 Weight kg 35 IP rating 30 Pressure medium Compressed air compressed air quality according to ISO 8573 1 7 4 4 Further technical data can be found in the catalog data sheet The most recent version applies 6 www comoso com ...

Page 14: ...9 Lateral finger fixing 5 Gripper fixing from front 10 Gripper fastening from front NOTE The centring sleeves required for fastening and fixing the gripper or the fingers are contained in the supplied accessories pack Thread diameter and max depth of engagement of the fastening thread for gripper fastening from above M12 23 deep for lateral gripper fastening M12 23 deep for finger fastening from b...

Page 15: ...for hose free direct connection from above 3 M8 10 deep for air purge connection from above 3 view 1 2 2 x R1 4 15 deep for hose connection 3 R1 4 15 deep for air purge connection Only open the air connections required Seal air connections not required using the locking screws from the enclosed pack For hose free direct connections use the two O rings from the enclosed pack 7 2 www comoso com ...

Page 16: ...ted as shown on the adjoining circuit diagram Sensors The module is prepared for a number of sensors Other sensors can be used with a mounting kit If you require further information on sensor operation contact your SCHUNK contact person or download information from our homepage Technical data for the sensors can be found in the data sheets included in the scope of delivery 7 3 www comoso com ...

Page 17: ...orque of 30 Ncm for the set screws NOTE Ferromagnetic material changes the switching positions of the sensor For example Adapter plate made of ordinary steel At ferromagnetic adapter plates The module must firstly be mounted on the adapter plate Then the positions of the magnetic switch have to be set Fig 6 1 Magnetic switch 1 2 Magnetic switch 2 7 3 1 www comoso com ...

Page 18: ...d 1 Set the gripper to the position Closed 2 Push the magnetic switch 2 see illustration below backwards through the T groove towards the centre of the gripper until the latter is activated 3 Jam the magnetic switch switch in this position in the T groove by tightening the threaded pin 4 Test the proper function by closing the gripper and then opening it again Part gripped O D gripping 1 Clamp the...

Page 19: ...og 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 clearance to sources of h...

Page 20: ... the control cam 3 on the base jaw 1 with the screws 2 2 Push both the T nuts 7 into the T groove of the guide bead 4 3 Fasten both the brackets 6 to the two T nuts 7 with the countersunk screws 5 so that the brackets 6 can still be shifted in the T groove 4 Shift the brackets 6 to the indicated position see following illustration Mounting of the mounting kit www comoso com ...

Page 21: ...imity switch and the control cam 3 is 0 8 mm 3 Then fasten the bracket 6 and the inserted proximity switch 2 by tightening both the countersunk screws 5 4 Test the proper function by opening the gripper and then closing it again Part gripped O D gripping 1 Clamp the part to be gripped 2 Undo the countersunk screws 5 and shift the bracket 6 with the proximity switch 2 away from the centre of the gr...

Page 22: ...t is broken e g through overloading Replace component or send the module with a repair order to SCHUNK Ensure that the module was only used within its defined application parameters If necessary check the application with the calculation program for gripping modules SSG The module does not travel through the entire stroke Possible cause Corrective action Dirt deposits between the cover and the pis...

Page 23: ... the levelness of the bolting surface Flow control valve is missing or not set correctly Install and adjust flow control valve Load too high Review permissible weight and length of the jaws 7 1 Page 14 The gripping force drops Possible cause Corrective action Compressed air can escape Check seals if necessary disassemble module and replace seals Too much grease in the mechanical motion spaces of t...

Page 24: ...e relative to the compressed air consumption Compressed air lines between module and control valve shoud be kept as short as possible Flow rate of valve is sufficiently large relative to the compressed air consumption NOTICE The one way flow control valves must not be removed even when the gripper has not reached the opening and closing times If despite of optimal air connections the opening and c...

Page 25: ...val decrease accordingly Interval Mio cycles 0 5 Lubricants Lubrication points basic lubrication We recommend the lubricants listed During maintenance treat all greased areas with lubricant Thinly apply lubricant with a lint free cloth Lubricant point Lubricant Metallic sliding surfaces LINOMAX All seals Renolit HLT 2 Bores on the piston Renolit HLT 2 In addition to the described maintenance the g...

Page 26: ...sing 5 Pull the cylindrical pins 40 out of the covering plate 10 using a screw or an extractor 6 Undo the screws 34 and remove the covering plate 10 7 Remove both of the snap rings 50 and pull the lid 9 out of the base jaws 2 If the lid jams remove the snap ring 52 and the locking screw 47 The lid 9 can then be pulled out using a screw or an extractor 8 Push the base jaws 2 into the position Gripp...

Page 27: ... of the wearing parts 10 Page 28 Seal kit 11 Page 29 Assembly takes place in the opposite order to disassembly Observe the following Unless otherwise specified secure all screws and nuts with Loctite no 243 and tighten with the appropriate tightening torque 9 5 1 Page 27 Screw tightening torques Position of the position numbers 10 Page 28 Screw tightening torques Item SPG 100 30 45 Nm 32 20 Nm 33 ...

Page 28: ...Assembly drawing 28 01 02 SPG 100 en Assembly drawing Fig 9 Wearing part replace during maintenance Included in the seal kit Seal kit can only be ordered completely 10 www comoso com ...

Page 29: ...0889 SPG 100 High temperature version HT 39370889 Contents of the seal kit 10 Page 28 Accessories kit Content of the accessories pack 3x O ring 6x Centering sleeve ID No of the accessory pack Accessory pack for ID number SPG 100 5510313 SPG 100 High temperature version HT 395510313 11 12 www comoso com ...

Page 30: ...Notes 30 01 02 SPG 100 en Notes www comoso com ...

Page 31: ...inger Parallel Gripper SPG 100 pneumatic ID number 0302121 0302120 The incomplete machine may not be put into operation until conformity of the machine into which the incomplete machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized standards especially EN ISO 12100 2011 03 Safety of machinery General principles for design Risk assessme...

Page 32: ...32 01 02 SPG 100 en www comoso com ...