2-Finger Parallel Gripper KGG

Transcription

1 Translation of the original manual 2-Finger Parallel Gripper KGG Assembly and Operating Manual Superior Clamping and Gripping

2 Imprint 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 particular competitive companies, without our prior permission. Technical changes: We reserve the right to make alterations for the purpose of technical improvement. Document number: Edition: /03/2017 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 operation manual will support you. Do you have further questions? You may contact us at any time even after purchase. Kindest Regards Yours SCHUNK GmbH & Co. KG Spann- und Greiftechnik Bahnhofstr D Lauffen/Neckar Tel Fax info@de.schunk.com KGG en

3 Table of contents Table of contents 1 About this manual Warnings Variants Applicable documents Basic safety notes Intended use Not intended use Environmental and operating conditions Product safety Demands on the top jaws Constructional changes, attachments, or modifications Personnel qualification The use of personal protective equipment Notes on particular risks Warranty Scope of delivery Accessories Sensors Technical data Assembly Mechanical connection Mounting of the top jaws Air connection Sensors Inductive proximity switch IN Magnetic switch MMS 22 / RMS Programmable magnetic switch (MMS-P) Troubleshooting Module does not move? The module does not travel through the entire stroke? Module opens or closes abruptly? The gripping force is dropping Product does not achieve the opening and closing times Maintenance Notes KGG en 3

4 Table of contents 9.2 Maintenance and lubrication intervals Lubricants/Lubrication points Disassembling the gripper Servicing and assembling the module Screw tightening torques Assembly drawings Assembly drawing KGG 60 and KGG Assembly drawing KGG Assembly drawing KGG 100 and KGG Seal kit Enclosed pack Translation of original declaration of incorporation Annex to Declaration of Incorporation KGG en

5 About this manual About this manual This instruction is an integral part of the product and contains important information for a safe and proper assembly, commissioning, operation, maintenance and help for easier trouble shooting. Before using the product, read and note the instructions, especially the chapter "Basic safety notes". Warnings To make risks clear, the following signal words and symbols are used for safety notes. DANGER Danger for persons. Non-compliance will inevitably cause irreversible injury or death. WARNING Dangers for persons. 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 KGG en 5

6 About this manual 1.2 Variants This operating manual applies for the following variations KGG KGG-High-temperature version (HT) 1.3 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 KGG en

7 Basic safety notes Basic safety notes Intended use The product was designed to grip and to temporarily and securely hold workpieces and objects. The product is intended for installation in a machine/system. The requirements of the applicable guidelines must be observed and complied with. The product may be used only in the context of its defined application parameters ( 6, Page 11). SCHUNK assumes that application in question was tested with the calculation program for gripping modules (SSG). The product is designed for industrial use. To use this unit as intended, it is also essential to observe the technical data and installation and operation notes in this manual and to comply with the maintenance intervals. 2.2 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. 2.3 Environmental and operating conditions Make sure that the product and the top jaws are a sufficient size for the application. Observe Maintenance and lubrication intervals ( 9.2, Page 29). 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 environments KGG en 7

8 Basic safety notes 2.4 Product safety Dangers arise from the product, if: the product is not used in accordance with its intended purpose. the product is not installed or maintained properly. the safety and installation notes are not observed. Avoid any manner of working that may interfere with the function and operational safety of the product. Wear protective equipment. NOTE More information is contained in the relevant chapters Demands on the top jaws Arrange the top jaws such that when the product is depressurized 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 from SCHUNK. 2.5 Personnel qualification The assembly, initial commissioning, maintenance, and repair of the product may be performed only by trained personnel. Each person called upon by the operator to work on the product must have read and understood the complete assembly and operating manual, especially the chapter "Basic safety notes" ( 2, Page 7). This applies particularly to personnel only used occasionally, such as maintenance personnel. 2.6 The use of personal protective equipment When installing or removing the product, observe the relevant health and safety at work rules and use the required personal protective equipment (protective gloves, safety boots and safety goggles) KGG en

9 Basic safety notes 2.7 Notes on particular risks Generally valid: 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 against uncontrolled activation. Take a precautionary approach by maintenance and disassembly. Only specially trained staff should disassemble the product. WARNING Risk of injury due to squeezing and bumping during movement 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! WARNING Risk of injury from falling of the unit Secure unit during transport and assembly with adequately sized straps KGG en 9

10 Scope of delivery 3 Warranty If the product is used as intended, the warranty is valid for 24 months from the ex-works delivery date under the following conditions: Intented use in 1-shift operation 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. 4 Scope of delivery The scope of delivery includes 2-Finger Parallel Gripper KGG in the version ordered Accessory pack KGG en

11 Technical data Accessories A wide range of accessories are available for this product For information about which accessories can be used with the appropriate product version see catalog. Sensors Overview of the compatible sensors Designation Inductive proximity switches Magnetic switch Magnetic switch Programmable magnetic switch Type IN MMS RMS MMS-P 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. For mounting the sensors, mounting kits are partly necessary. 6 Technical data Pressure medium Compressed air, compressed air quality according to ISO :7 4 4 Nominal working pressure [bar] 6 Min. pressure [bar] 2 Max. pressure [bar] 8 Noise emission [db(a)] 70 IP rating 40 Min. ambient temperature [ C] -10 Max. ambient temperature [ C] 90 More technical data are included in the catalog data sheet. Whichever is the latest version KGG en 11

12 Assembly Assembly Mechanical connection WARNING Risk of injury when the machine/system moves unexpectedly! Switch off power supply. Check the evenness of the bolting surface The values relate to the entire bolting surface. Requirements for levelness of the bolting surface (Dimensions in mm) Diameter Permissible unevenness < 100 < 0.02 > 100 < 0.05 Mounting The module can be mounted from the front, from the rear or on the side. X Y Position of the centring sleeves The centring devices required to mount the gripper are included in the delivery. Size of centring devices (In the enclosed pack) Mounting KGG centring sleeves Ø 5 H7 x Ø 5 H7 x Ø 6 H7 x Ø 8 H7 x Ø 8 H7 x 2,4 mm 2,4 mm 2,9 mm 2,9 mm 2,9 mm KGG en

13 Assembly NOTICE Damage to the gripper during Assembly, when maximum depth of engagement of the mountings screws is exceeded. The maximum depth of engagement X mm when fastening from below and Y mm for laterally fastening have to be observed under all circumstances. The customer must provide the following screws: Mounting material Screws KGG Thread diameter and max. depth of engagement X for gripper fastening from the front M3 6 mm M3 7,5 mm M4 7,5 mm M5 10 mm M5 10,7 mm Thread diameter and max. depth of engagement Y for gripper fastening from the side M3 8,4 mm M3 8,4 mm M4 7,5 mm M5 12 mm M5 12,9 mm 7.2 Mounting of the top jaws The screws for mounting the top jaws have to be provided by the customer: Screws for mounting the top jaws (provided by customer) Type KGG Screw (4x) M3 M3 M4 M5 M5 The centring sleeves are included in the accessory pack. Centring sleeves for mounting the top jaws (provided by customer) Type KGG Centering sleeve (4x) Ø 5 Ø 5 Ø 6 Ø 8 Ø KGG en 13

14 Assembly 7.3 Air connection WARNING Risk of injury when the machine/system moves unexpectedly! Switch off power supply. NOTICE Damage to the gripper is possible! If the maximum permissible finger weight or the permissible mass moment of inertia of the fingers is exceeded, the gripper can be damaged. A jaw movement always has to be without jerks and bounce. You must therefore implement sufficient reduction and/or damping. Observe the diagrams and information in the catalog data sheet. NOTICE Observe the requirements for the air supply ( 6, Page 11). 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 KGG en

15 Assembly Air connection Thread diameter of the air connections Connection KGG Hose-free direct connection at the base (a= open, b = closed) Hose connection (A= open, B = closed) M3 M3 M3 M3 M3 M3/4 M3/4 M3/4 M3/5 M5/6 7.4 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) KGG en 15

16 Assembly Inductive proximity switch IN Types that can be ordered ( catalog): The inductive proximity switches used are equipped with reverse polarity protection and are short-circuit-proof. Make sure that you handle the proximity switches properly: Do not pull on the cable. Do not allow the sensor to dangle from the cable. Do not overtighten the mounting screw or mounting clip. 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 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 highfrequency interference and their supply cables. Parallel switching of several sensor outputs of the same type (npn, pnp) is permissible, but does not increase the permissible load current. Note that the leakage current of the individual sensors (approx. 2 ma) is cumulative KGG en

17 Assembly Mounting or the proximity switch WARNING Risk of injury when the machine/system moves unexpectedly! Switch off power supply. Position of the position numbers ( 10, Page 32) 1 Remove the Screws (40) and take of the holder(10) Mounting kit 2 Fasten the operating cam (12) horizontally on the gripper finger with the screw (47). 3 Push the proximity switch (3) into the holder (70) from below. 4 Insert the screws (45) into the holder (70). 5 Place the holder (70) on the holder (11) from above and screw the screws (45) to the clamping plate (14). 6 Fix the holder (11) to the gripper by tightening the Screws (46) KGG en 17

18 Assembly Adjustment of the proximity switch Z Z Adjustment of the proximity switch NOTE Distance Z, between the operating cam (12) and the upper edge of the proximity switch (/3/), must not be greater than 0.8 mm! Gripper open: 1 Put the Gripper into»open«position. 2 Push the holder (70) together with the proximity switch (/3/) onto the right-hand end of the holder (11). 3 Slowly move the holder (70) to the left so that the proximity switch switches. 4 Tighten the screws (45) to clamp the holder (70) in this position. 5 Test the function by closing and opening the gripper KGG en

19 Assembly Gripper closed: 1 Put the Gripper into»closed«position. 2 Push the holder (70) together with the proximity switch (/3/) into the middle of the gripper, onto the left-hand end of the holder (11). 3 Slowly move the holder (70) to the right so that the proximity switch switches. 4 Tighten the screws (45) to clamp the holder (70) in this position. 5 Test the function by opening and closing the gripper Part gripped (O.D. gripping): 1 Clamp the part to be gripped. 2 Push the holder (70) together with the proximity switch (/3/) into the middle of the gripper, onto the left-hand end of the holder (11). 3 Slowly move the holder (70) to the right so that the proximity switch switches. 4 Tighten the screws (45) to clamp the holder (70) in this position. 5 Test the function by closing and opening the gripper. Part gripped (I.D. gripping): 1 Clamp the part to be gripped. 2 Push the holder (70) together with the proximity switch (/3/) onto the right-hand end of the holder (11). 3 Slowly move the holder (70) to the left so that the proximity switch switches. 4 Tighten the screws (45) to clamp the holder (70) in this position. 5 Test the function by closing and opening the gripper KGG en 19

20 Assembly Magnetic switch MMS 22 / RMS 22 NOTICE Sensor can be damaged during assembly. Do not exceed the maximum tightening torque of 10 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 The RMS sensors have a larger hysteresis than the MMS sensors. This means that short gripper strokes may not be able to be monitored with the RMS sensors KGG en

21 Assembly Positioning the magnetic switch Position of the Magnetic switch NOTE RMS sensors have two switching points. Ensure that the correct switching point is set. Gripper open: 1 Put the Gripper into»open«position. 2 Push the magnetic switch 2 (2) from the right into the groove on the holder (10) so that it switches. 3 Tighten the set screw (45) to clamp the magnetic switch (2) in this position in the groove. 4 Test the function by closing and opening the gripper. Gripper closed: 1 Put the Gripper into»closed«position. 2 Push the magnetic switch 1 (1) from the left into the groove on the holder (10) with the end face facing the middle of the gripper so that it switches. 3 Tighten the set screw to clamp the magnetic switch in this position in the groove. 4 Test the function by opening and closing the gripper KGG en 21

22 Assembly Part gripped (O.D. gripping): 1 Clamp the part to be gripped. 2 Push the magnetic switch 1 (1) from the left into the groove on the holder (10) with the end face facing the middle of the gripper so that it switches. 3 Tighten the set screw to clamp the magnetic switch in this position in the groove. 4 Test the function by opening and closing the gripper. Part gripped (I.D. gripping): 1 Clamp the part to be gripped. 2 Push the magnetic switch 2 (2) from the right into the groove on the holder (10) so that it switches. 3 Tighten the set screw to clamp the magnetic switch (2) in this position in the groove. 4 Test the function by closing and opening the gripper Programmable magnetic switch (MMS-P) NOTE Within the construction range KGG the MMS-P can only cover the whole stroke area with KGG 60-20/7024/ Magnetic switch MMS-P 22 1 Mounting screw 4 Teach-button 2 Center sensor elements 5 LED display 3 LED display 6 Ribs for cable tires KGG en

23 Assembly Mounting of the sensor Connection diagram PNP-4 conductor (MMS-P 22) Types available for order (see catalog): MMS-P 22-S-M8-PNP MMSK-P 22-S-PNP V2-M8-4-2XM8-3 The MMSK-P 22-S-PNP features a cable with open strands so that it can be connected via terminal contacts. The V2-M8-4-2XM8-3 distributor is used to convert the 4-pin connector plug of the MMS-P 22-S-M8-PNP sensor to two standard M8 plugs with 3 pins each. NOTICE Sensor can be damaged during assembly. Do not exceed the maximum tightening torque of 10 Ncm for the set screws! NOTE Ferromagnetic material changes the switching positions of the sensor (e.g. Adapter plate made of ordinary steel). For ferromagnetic adapter plates: The module must be first mounted on the adapter plate. Then, the position of the magnetic switchs has to be set. 1 To relieve the cable, the electronics have to be fixed in place using cable ties (1). There are ribs (2) in place on the electronics for mounting purposes KGG en 23

24 Assembly 2 Push the magnetic switch into the groove until it bears against the stop (if applicable). 3 If there is no terminal stop, then push the magnetic switch according to dimension l2 or accoding to dimension l1 and then clamp. Type Dimension l1 Dimension l2 KGG ,6mm 32,5mm KGG ,1 mm 37,0 mm KGG ,6 mm 36,5 mm Setting up the switching points 1 Press the Teach button (4) for 2 seconds. After 2 seconds LED 1 (3) is flashing. 2 Move the gripper into position 1 (e.g. "open"). 3 Press the Teach-Button (4) briefly. LED 1 (3) lights up and LED 2 (5) is flashing. 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 KGG en

25 Assembly Adjusting the hysteresis The hysteresis to both switching points will be adjusted automatically corresponding to the characteristics of the magnetic field. The user can set the switching and trigging points of each position a little bit closer than for the automatic mode. The trigging point is closer to the switching point. At the same time the susceptibility to trouble and damage increases. In the mode of the lowest hysteresis, an error signal (such as jitter or untimely switch off) can be avoided, if the sensor is protected against all types of disturbances (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). In case that the hysteresis automatically determined by the sensor should be too high or too low after the adjustment of the switching points, you may correct the value as follows. The sensor avoids a too small hysteresis during hysteresis adjustment. The smallest detectable difference in stroke is defined in the following table: The smallest detectable difference in stroke based on the nominal stroke For Grippers with X mm nominal stroke per jaw Min. query range per jaw / min. queried stroke difference per jaw X 5mm 30% of the nominal stroke per jaw X = 5 to 10mm 20% of the nominal stroke per jaw X 10mm 10% of the nominal stroke per jaw 1 Press the Teach-button (4) for 5 seconds. LED 1 (3) will flash up after 2 seconds. LED 1 will stop after 5 seconds. 2 Release the Teach-button. 3 Move the gripper in position "switch-off point of switching point 1". 4 Press the Teach-button (4) briefly. LED 1 (3) lights up twice. 5 Move the gripper in position "switch-off point of switching point 2". 6 Press the Teach-button (4) briefly. LED 2 (5) lights up twice. The mounting of the sensor MMS-P is completed KGG en 25

26 Troubleshooting Troubleshooting Module does not move? Possible cause Base jaws jam in housing, possible cause: bolting surface not sufficiently level. Corrective action Check the evenness of the bolting surface, ( 7.1, Page 12) Loosen the mounting screws of the product and actuate the product again. Pressure drops below minimum. Check air supply, ( 7.3, Page 14) Compressed air lines switched Check compressed air lines, ( 7.3, Page 14) Proximity switch defective or set incorrect. Unused air connections open Flow control valve closed. Component part defective Readjust or change sensor Close unused air connections Open the flow control valve. Replace component or send it to SCHUNK for repair.if necessary, check the application with the calculation program for gripping modules (SSG). 8.2 The module does not travel through the entire stroke? Possible cause Dirt deposits between cover and piston Dirt deposits between basic jaws and guidance Corrective action Clean and if necessary re-lubricate, ( 9, Page 29) Disassemble and clean the product Pressure drops below minimum. Check air supply, ( 7.3, Page 14) Screw-on surface is not sufficiently flat Component part defective Check the evenness of the bolting surface, ( 7.1, Page 12) Sent the product to SCHUNK with a repair order.or disassemble the product KGG en

27 Troubleshooting 8.3 Module opens or closes abruptly? Possible cause Too little grease in the mechanical guiding areas Compressed air lines blocked Screw-on surface is not sufficiently flat Corrective action Clean and lubricate product, ( 9, Page 29) Check compressed air lines of damage Check the evenness of the bolting surface 8.4 The gripping force is dropping Possible cause Compressed air can escape To much grease in the mechanical movement space Corrective action Test seals and, if need be, disassemble the module and replace seals Clean and lubricate product, ( 9, Page 29) Pressure drops below minimum. Check air supply, ( 7.3, Page 14) KGG en 27

28 Troubleshooting 8.5 Product does not achieve the opening and closing times Possible cause Compressed air lines are not installed optimally Corrective action If present: Open the flow control couplings on the module to the maximum that the movement of the jaws occurs without bouncing and hitting. Check compressed air lines Inner diameters of compressed air lines are of sufficient size in relation to compressed air consumption Keep compressed air lines between the product and directional control valve 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 you still cannot achieve the open and close times mentioned in the latest catalog, we recommend the use of quick-air-ventvalves directly at the gripper KGG en

29 Maintenance Maintenance Notes Original spare parts When replacing damaged parts (wearing parts/spare parts) only use SCHUNK original spares. 9.2 Maintenance and lubrication intervals NOTICE At ambient temperature above 60 C the lubricants can harden faster. Interval decrease accordingly. Maintenance- and lubrication interval Interval [Mio. cycles] Lubricants/Lubrication points SCHUNK recommends 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 microgleit GP 360 All seals Renolit HLT 2 Bores on the piston Renolit HLT KGG en 29

30 Maintenance 9.4 Disassembling the gripper Position of the position numbers ( 10, Page 32) WARNING Risk of injury when the machine/system moves unexpectedly! Switch off power supply. 1 Remove the compressed air hose. 2 Unscrew and remove the screws (42) and remove holder (10) with the proximity switches. 3 Remove the safety rings (64). 4 Remove the covers (6) from the gripper fingers (3,23). 5 Remove the O-rings (26) from the covers (6). 6 For KGG 60, 70 only Unscrew the countersunk screws (44). For KGG 80, 100, 140 only Remove the hexagon nuts (63). 7 Remove the pistons (5) from the gripper fingers (3,23). 8 Remove the seals (27 and 30) from the pistons (5). 9 The guides (2) and housing (1,24) are matched. Mark the guides (2) with the respective housing side. 10 Removing the air connections 11 Unfasten the screw (43) and remove the cover (9,20) upwards. 12 Pull the gripper fingers (3,23) sideways out of the housing (1,24). 13 For KGG 60, 70 only Unfasten the screws (45) and remove the stop plates (15). 14 Unfasten the screws (41). 15 Remove the racks (8,21) and guides (2) from the gripper fingers (3,23). 16 Remove the seals (29) from the gripper fingers (3,23). 17 Unfasten the screws (40) and carefully remove the piston rod (4,22) from the housing (1,24). 18 Remove the pinion (7) and cylindrical pin (62). 19 For KGG 80,100,140 only Remove the dampening elements (28) from the piston rod (4,22). 20 Remove the seals (25) from the recesses in the housing (1,24). 21 Completely unscrew and remove the set screw (67) from the piston rod (4,22) KGG en

31 Maintenance 22 For KGG 80,100,140 only Completely unscrew and remove the set screw (69) from the piston rod (4,22). 23 Completely unscrew and remove the set screws (68) from the housing (1,24). 9.5 Maintenance Servicing and assembling the module Clean all parts thoroughly and check for damage and wear. Replace all wear parts / seals. The seals are in the enclosed sealing kit. ( 11, Page 35) Treat all greased areas with lubricant. ( 9.3, Page 29) Oil or grease bare external steel parts. Assembly Assembly takes place in the opposite order to disassembly. Observe the following: When pushing the gripper fingers (3,23) into the housing (1,24) from the side with the guides (2) and the racks (8,21), you have to make sure that both the racks (8,21) meet the pinion (7) at the same time in order to ensure that the movement of the gripper fingers (3,23) is synchronous. Where nothing else is specified, secure all bolts with Adhesives, tighten these with a torque ( 9.5.1, Page 31). Adhesives for securing of the screws Adhesives Item ( 10, Page 32) Fa. Weicon , 41, 67,68 69 (only KGG 80, 100, 140) Provably equivalent Adhesives can also be used Screw tightening torques Position of the position numbers ( 10, Page 32) Type KGG Item40 0,13 Nm 0,38 Nm 0,38 Nm 0,78 Nm 2,20 Nm Item41 0,18 Nm 1,14 Nm 1,30 Nm 1,30 Nm 2,20 Nm Item44 0,56 Nm 1,14 Nm KGG en 31

32 Assembly drawings Assembly drawings The following figures are example images. They serve for illustration and assignment of the spare parts. Variations are possible depending on size and variant. Assembly drawing KGG 60 and KGG 70 Assembly drawing KGG 60 and KGG 70 * Wearing part, replace during maintenance. Included in the seal kit. Seal kit can only be ordered completely. ** Contained in accessory pack KGG en

33 Assembly drawings 10.2 Assembly drawing KGG 80 Assembly drawing KGG 80 * Wearing part, replace during maintenance. Included in the seal kit. Seal kit can only be ordered completely. ** Contained in accessory pack KGG en 33

34 Assembly drawings 10.3 Assembly drawing KGG 100 and KGG 140 Assembly drawing KGG 100 and KGG 140 * Wearing part, replace during maintenance. Included in the seal kit. Seal kit can only be ordered completely. ** Contained in accessory pack KGG en

35 Enclosed pack 11 Seal kit Contents of the seal kit ( 10, Page 32). ID.-No. of the seal kit Seal kit for ID number KGG KGG KGG KGG KGG Enclosed pack Content of the accessories pack: ( 10, Page 32). ID.-No. of the accessory pack Accessory pack for ID number KGG KGG 60 - High-temperature-version [HT] KGG KGG 80 - High-temperature-version [HT] KGG KGG High-temperature-version [HT] KGG KGG High-temperature-version [HT] KGG en 35

36 Translation of original declaration of incorporation 13 Translation of original declaration of incorporation in terms of the Directive 2006/42/EG, Annex II, Part 1.B of the European Parliament and of the Council on machinery. Manufacturer/ Distributor SCHUNK GmbH & Co. KG Spann- und Greiftechnik Bahnhofstr D Lauffen/Neckar We hereby declare that on the date of the declaration the following incomplete machine complied with all basic safety and health regulations found in the directive 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: ID number Finger Parallel Gripper / KGG / pneumatic 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: DIN EN ISO 12100: Safety of machinery - General principles for design - Risk assessment and risk reduction The manufacturer agrees to forward on demand the relevant technical documentation for the partly completed machinery in electronic form to national authorities. The relevant technical documentation according to Annex VII, Part B, belonging to the partly completed machinery, has been created. Person authorized to compile the technical documentation: Robert Leuthner, Address: see manufacturer's address Lauffen/Neckar, April 2013 p.p. Ralf Winkler, Manager for development of gripping system components KGG en

37 Annex to Declaration of Incorporation Annex to Declaration of Incorporation according 2006/42/EG, Annex II, No. 1 B 1.Description of the essential health and safety requirements pursuant to 2006/42/EC, Annex I that are applicable and that have been fulfilled with: Product designation 2-Finger Parallel Gripper Type designation 14 KGG ID number To be provided by the System Integrator for the overall machine Fulfilled for the scope of the incomplete machine Not relevant 1.1 Essential Requirements Definitions X Principles of safety integration X Materials and products X Lighting X Design of machinery to facilitate its handling X Ergonomics X Operating positions X Seating X 1.2 Control Systems Safety and reliability of control systems X Control devices X Starting X Stopping X Normal stop X Operational stop X Emergency stop X Assembly of machinery X Selection of control or operating modes X Failure of the power supply X KGG en 37

38 Annex to Declaration of Incorporation 1.3 Protection against mechanical hazards Risk of loss of stability X Risk of break-up during operation X Risks due to falling or ejected objects X Risks due to surfaces, edges or angles X Risks related to combined machinery X Risks related to variations in operating conditions X Risks related to moving parts X Choice of protection against risks arising from moving parts X Moving transmission parts X Moving parts involved in the process X Risks of uncontrolled movements X 1.4 Required characteristics of guards and protective devices General requirements X Special requirements for guards X Fixed guards X Interlocking movable guards X Adjustable guards restricting access X Special requirements for protective devices X 1.5 Risks due to other hazards Electricity supply X Static electricity X Energy supply other than electricity X Errors of fitting X Extreme temperatures X Fire X Explosion X Noise X Vibrations X Radiation X External radiation X Laser radiation X KGG en

39 Annex to Declaration of Incorporation 1.5 Risks due to other hazards Emissions of hazardous materials and substances X Risk of being trapped in a machine X Risk of slipping, tripping or falling X Lightning X 1.6 Maintenance Machinery maintenance X Access to operating positions and servicing points X Isolation of energy sources X Operator intervention X Cleaning of internal parts X 1.7 Information Information and warnings on the machinery X Information and information devices X Warning devices X Warning of residual risks X Marking of machinery X Instructions X General principles for the drafting of instructions X Contents of the instructions X Sales literature X The classification from Annex 1 is to be supplemented from here forward. 2 Supplementary essential health and safety requirements for certain X categories of machinery 2.1 Foodstuffs machinery and machinery for cosmetics or pharmaceutical X products 2.2 Portable hand-held and/or guided machinery X 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 mobility of machinery X KGG en 39

40 Annex to Declaration of Incorporation The classification from Annex 1 is to be supplemented from here forward. 4 Supplementary essential health and safety requirements to offset hazards due to lifting operations 5 Supplementary essential health and safety requirements for machinery intended for underground work 6 Supplementary essential health and safety requirements for machinery presenting particular hazards due to the lifting of persons X X X KGG en