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Summary of Contents for SCHUNK VERO-S NSE3-A3 138
- Page 1 Translation of Original Operating Manual VERO-S quick-change pallet system NSE-A3 Assembly and Operating Manual...
- Page 2 Imprint Imprint Copyright: This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rights reserved. Technical changes: We reserve the right to make alterations for the purpose of technical improvement. Document number: 1376941 Version: 05.00 | 02/11/2022 | en...
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Page 3: Table Of Contents
Table of Contents Table of Contents General........................ 5 About this manual .................... 5 1.1.1 Presentation of Warning Labels ............... 5 1.1.2 Applicable documents ................ 5 1.1.3 Design ....................... 6 1.1.4 Applicable documents ................ 6 Warranty ...................... 6 Scope of delivery .................... 6 Accessories ...................... 7 Basic safety notes .................... - Page 4 Table of Contents 5.5.1 Connection recommendation for limited control channels .... 30 AFS 138 electronic monitoring systems (optional).......... 30 Flat seal (option).................... 30 Clamping pins SPA 40, SPB 40, SPC 40, SPG 40............ 31 Notes on clamping pin SPG 40................ 33 Function ......................... 34 KVS3 138 cone seal.....................
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Page 5: General
• Catalogue data sheet of the rotary indexing table * • Technical data sheet for optional attachments * The documents labeled with an asterisk (*) can be downloaded from schunk.com. 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... -
Page 6: Design
• Catalog data sheet for the attached product * • Technical data sheet for optional attachments * The documents labeled with an asterisk (*) can be downloaded from schunk.com. 1.2 Warranty If the product is used as intended, the warranty is valid for 24... -
Page 7: Accessories
General 1.4 Accessories (see catalog or data sheets when ordering separately) • SPA40-(-16) cal, SPB-(-16), SPC-(-16), SPG clamping pins • Plug (conversion) • Weaker compression spring for cone seal • AFS3 138 PMI monitoring system • AFS3 138 MMS monitoring system •... -
Page 8: Basic Safety Notes
Use of unauthorized spare parts Using unauthorized spare parts can endanger personnel and damage the product or cause it to malfunction. • Use only original spare parts or spares authorized by SCHUNK. 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... -
Page 9: Environmental And Operating Conditions
Basic safety notes 2.5 Environmental and operating conditions Required ambient conditions and operating conditions Incorrect ambient and operating conditions can make the product unsafe, leading to the risk of serious injuries, considerable material damage and/or a significant reduction to the product's life span. •... -
Page 10: Personal Protective Equipment
Basic safety notes The following personal qualifications are necessary for the various activities related to the product: Trained electrician Due to their technical training, knowledge and experience, trained electricians are able to work on electrical systems, recognize and avoid possible dangers and know the relevant standards and regulations. -
Page 11: Transport
Basic safety notes • Do not expose the product to any corrosive media. Products for special ambient conditions are excluded. • Do not expose the product to any media that lead to swelling or corroding of seals. • Rectify malfunctions as soon as they occur. •... -
Page 12: Fundamental Dangers
Basic safety notes 2.12 Fundamental dangers General • Observe safety distances. • Never deactivate safety devices. • Before commissioning the product, take appropriate protective measures to secure the danger zone. • Disconnect power sources before installation, modification, maintenance, or calibration. Ensure that no residual energy remains in the system. -
Page 13: Protection Against Dangerous Movements
Basic safety notes 2.12.3 Protection against dangerous movements Unexpected movements Residual energy in the system may cause serious injuries while working with the product. • Switch off the energy supply, ensure that no residual energy remains and secure against inadvertent reactivation. •... - Page 14 Basic safety notes WARNING Risk of injury due to falling device, pallet or workpiece if the clamping pin is loosened inadvertently or as a result of negligence. During operation, incorrect or negligent loosening of the • clamping pin must be prevented using suitable countermeasures (disconnecting the power supply after locking, use of check valves or safety switches).
- Page 15 Basic safety notes CAUTION Risk of injury due to impurities (e.g. coolant or splashing water) in the blow-out and air purge connections of the clamping module or in the change interface. Clean the quick-change pallet system before loading. • Exercise caution with regard to loading of the change •...
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Page 16: Product Description
Product description 3 Product description 3.1 Description of design and version Clamping module Equipment type Torque Cone Media pin V4 seal transfer unit NSE-A3 138 NSE-A3 138-V4 NSE-A3 138-V4-P Hydrokomp NSE-A3 138-V4-P1 3.2 Technical data Designation Holding force* Pull down Pull down Type (M10 / M12 / M16) -
Page 17: Suitability For Welding Applications
If the quick-change pallet system is to be used outside the specified welding currents, please contact your SCHUNK contact person. 3.3 Technical data for coupling elements of media transfer unit Designation ID no. -
Page 18: Screw And Tightening Torques
Screw and tightening torques 4 Screw and tightening torques Tightening torques for mounting the clamping pins (Screw quality 12.9) Screw size Tightening torque (Nm) Tightening torques for mounting the clamping modules (Screw quality 10.9) Screw size Tightening torque (Nm) Tightening torque for the vertical screw on the cone seal (Screw quality A2-70) Screw size Tightening torque (Nm) -
Page 19: Assembly
Assembly 5 Assembly 5.1 Pre-assembly Request our installation drawings if installing the module in the customer's clamping stations yourself. The installation position must be observed when performing the installation yourself. Partial installation Do not use Full installation NOTICE With installation location 2, the clamping slide can be blocked by chips and dirt. -
Page 20: Fastening And Connection
Assembly CAUTION Danger of injury due to sharp edges and rough or slippery surfaces Wear personal protective equipment, particularly protective • gloves. 1. Check the flatness of the bolting surface. } 5.3 [ / 20]. 2. Screw the module with the O-rings inserted onto the clamping station. - Page 21 Assembly Air bleed screw for the piston chamber When connecting the quick-change pallet systems, it is important to note that the piston chamber can only be ventilated via the air connections during the locking process. The relevant valves or shut-off valves should therefore be equipped with load relief. This also applies to the turbo connection.
- Page 22 The NW3 coupling nipples to be used for the side of the clamping pallet as well as the relevant installation drawing can be requested from SCHUNK. 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941...
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Page 23: Mounting
The interface drawing for the clamping pallet side can be requested from SCHUNK. Before starting the machining process, ensure that the change unit is resting flat on the bearing surface of the quick-change pallet system and is locked. - Page 24 Assembly The air connection is made via the bottom mounting holes in the unit as standard. Bottom, hose-free direct connection bolt pitch circle Ø 121 Installation situation: partial installation Installation situation: full installation 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941...
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Page 25: Clamping Slide Monitoring
Assembly Designation Unlocking connection <-- --> Turbo connection --> <-- V4 torque pin Detaching thread M10 x 10 Blow-off support, internal Blow-off support, external Mounting hole for M8 / Ø 9 f7 fitting screw Fitting screw Mounting monitoring system AFS3 138 10 Media transfer unit 11 Blow-off support torque pin / media transfer unit 12 Blow-off cone... - Page 26 Assembly For clamping slide monitoring, the designated connection must be actuated via a hole in the bottom. The installation drawings can be requested from SCHUNK in case of self-installation. Dynamic pressure NSE-A3 138 No. Designation Hose-free direct connection for unlocking <-- -->...
- Page 27 Assembly NOTICE If the pneumatic monitoring function for monitoring the clamping slide position is not used, it must be ensured that the quick-change pallet systems can be loaded or unloaded without being damaged. • Before loading or unloading the clamping pallet, ensure that all integrated clamping modules are unlocked.
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Page 28: Pneumatic Circuit Diagram
Assembly 5.5 Pneumatic circuit diagram Pneumatic circuit symbols 5/3 directional con- 3/2 directional Pressure Pressure Flow Compres- trol valve, center control valve switch gauge control sed air position ventilated valve supply Pneumatic circuit diagram with media transfer unit for pneumatics, hydraulics, vacuum 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... - Page 29 Assembly Unlocking connection; actuation with max. 6 bar Turbo connection; actuation with max. 6 bar Internal support: • Air purge/contact monitoring: actuation with 2 bar • Blow-out air: actuation with max. 6 bar External support: • Air purge/contact monitoring: actuation with 2 bar •...
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Page 30: Connection Recommendation For Limited Control Channels
The flat sealing kit (material no. 1469411) contains a sealing ring, which is hooked into the uppermost of the three SCHUNK grooves, as well as an aluminum ring, which is pulled over the sealing ring from the direction of the contact surface and holds it in place. -
Page 31: Clamping Pins Spa 40, Spb 40, Spc 40, Spg 40
If clamping pins are used outside of SCHUNK pallets, for example in customer-specific devices or workpieces, the outer diameter of the part to be clamped must be large enough to completely cover... - Page 32 Clamping pins SPA 40, SPB 40, SPC 40, SPG 40 Type SPA 40 0471151 > 12 > 17 > 15 > 20 > 12 SPB 40 0471152 > 12 > 17 > 15 > 20 > 12 SPC 40 0471153 >...
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Page 33: Notes On Clamping Pin Spg 40
Clamping pins SPA 40, SPB 40, SPC 40, SPG 40 Type A clamping pin, with positioning in two directions Type B clamping pin, with positioning in one direction Type C clamping pin, without positioning, with centering clearance of 0.1 mm Indexing pin for position orientation and torque transmission with torque pin. -
Page 34: Function
The NW3 coupling nipples to be used (I.D. no. 1374387) for the side of the clamping pallet as well as the relevant installation drawing can be requested from SCHUNK. NSE-A3 138-V4-P1 has four open media transfer unit interfaces. -
Page 35: Operation
In this case, the system must be inspected and damaged parts must be replaced immediately. Only original SCHUNK spare parts may be used! WARNING Risk of injury due to destruction of pallets or workpieces in the case of incorrect actuation caused by incorrect operation. - Page 36 Operation WARNING Risk of injury due to sudden movements! If the energy supply to the media transfer units is switched on or if residual energy is still present, this can cause the clamping device to move unexpectedly during loading, which may result in serious injuries.
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Page 37: Maintenance And Care
Risk of injury and risk of damage to the clamping module when opening the housing cover. If the clamping module has to be disassembled, send the module to SCHUNK for repair. The back cover of the clamping module is spring preloaded and must only be removed by trained specialist personnel. The... -
Page 38: Troubleshooting
Defective air connections Check air supply Pressure below minimum Check operating pressure (min. 5 bar) A component is broken (e.g. due to Replace the module or send it to SCHUNK for overloading) repair Excess tensile load on clamping pins Reduce support weight 10.2 The clamping area does not unlock properly... -
Page 39: Malfunctions When Loading And Unloading The Change Interface With Fitted Cone Seal
Troubleshooting 10.5 Malfunctions when loading and unloading the change interface with fitted cone seal Possible cause Remedial measures Cone seal jams when actuated Remove cone seal from the module and clean The pressed down cone seal does not Remove cone seal and clean it. Check return to its original position components for damage. -
Page 40: Wear Parts Set And Parts Lists
The bearing shells may only be replaced in case of damage as part of maintenance work by SCHUNK. To do so, the quick-change pallet module must be sent to SCHUNK for maintenance. 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... -
Page 41: Parts Lists
Wear parts set and parts lists 11.2 Parts lists Quick-change pallet modules Item Designation NSE-A3 138 NSE-A3 138- NSE-A3 138- NSE-A3 138- V4-P V4-P1 1364306 1364307 1351708 1339726 Base body Cover Clamping slide Piston Cone seal Slide washer Fitting screw Cover caps O-ring Ø... - Page 42 Wear parts set and parts lists KVS3 138 cone seal (ID 1313742) Item Description Quanti Mount Thrust washer Cover plate Cover Sealing ring Compression spring Countersunk screw O-ring Ø 28 x 1 O-ring Ø 6 x 1.5 O-ring Ø 6 x 5.5 O-ring Ø...
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Page 43: Assembly Drawings
Assembly Drawings 12 Assembly Drawings 12.1 Assembly 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... -
Page 44: Cone Seal Kvs3 138
Assembly Drawings 12.2 Cone seal KVS3 138 05.00 | NSE-A3 | VERO-S quick-change pallet system | en | 1376941... -
Page 45: 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/ H.-D. SCHUNK GmbH & Co. Spanntechnik KG Distributor Lothringer Str. 23 D-88512 Mengen... -
Page 46: Appendix On Declaration Of Incorporation, As Per 2006/42/Ec, Annex Ii, No. 1 B
Appendix on Declaration of Incorporation, as per 2006/42/EC, annex II, No. 1 B 14 Appendix on Declaration of Incorporation, as per 2006/42/EC, annex II, No. 1 B 1. Description of the basic safety and health protection requirements, as per 2006/42/EC, Annex I, that apply to and are fulfilled for the scope of the partly completed machinery: Product designation: VERO-S quick-change pallet system Type designation... - Page 47 Appendix on Declaration of Incorporation, as per 2006/42/EC, annex II, No. 1 B Protection against mechanical hazards 1.3.6 Risks related to variations in operating conditions 1.3.7 Risks related to moving parts 1.3.8 Choice of protection against risks arising from moving parts 1.3.8.1 Moving transmission parts 1.3.8.2 Moving parts involved in the process 1.3.9...
- Page 48 Appendix on Declaration of Incorporation, as per 2006/42/EC, annex II, No. 1 B Information 1.7.1 Information and warnings on the machinery 1.7.1.1 Information and information devices 1.7.1.2 Warning devices 1.7.2 Warning of residual risks 1.7.3 Marking of machinery 1.7.4 Instructions 1.7.4.1 General principles for the drafting of instructions 1.7.4.2 Contents of the instructions 1.7.4.3 Sales literature...
- Page 52 Translation of Original Operating Manual H.-D. SCHUNK GmbH & Co. Spanntechnik KG Lothringer Str. 23 D-88512 Mengen Tel. +49–7572-7614-0 Fax +49-7572-7614-1099 info@de.schunk.com schunk.com Folgen Sie uns I Follow us...
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