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Summary of Contents for SCHUNK VERO-S NSE-HT mini 88-20
- Page 1 Translation of the original manual VERO-S quick-change pallet system NSE-HT mini 88-20, NSE-HT mini 88-20-V1 Assembly and Operating Manual Superior Clamping and Gripping...
- 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 technical improvements. Document number: 1411420 Version: 05.00 |1/26/2021|en Dear Customer Dear Customer, Thank you for putting your trust in our products and our family-owned company, the leading technology supplier of robots and production machines.
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Page 3: Table Of Contents
Table of contents Table of contents 1 General ........................5 1.1 About this manual ....................5 1.1.1 Illustration of safety notes ................5 1.1.2 Applicable documents ................... 6 1.1.3 Sizes ....................... 6 1.2 Warranty ........................6 1.3 Scope of delivery ...................... 7 1.4 Accessories ....................... - Page 4 Table of contents 6 Maintenance and care ..................... 31 6.1 Leak test ........................32 7 Disassembly ......................34 8 Troubleshooting ...................... 35 8.1 The clamping area does not unlock ............... 35 8.2 If the clamping area does not unlock perfectly ............. 35 8.3 The quick-change pallet system no longer opens quietly ........
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Page 5: General
General General About this manual This manual contains important information for the safe, correct use of the product. The manual is an integral part of the product and must be kept accessible by personnel at all times. Personnel must have read and understood this manual before beginning any work. -
Page 6: Applicable Documents
Applicable documents • General terms and conditions * • Technical data sheet for optional attachments * The documents indicated with an asterisk (*) can be downloaded from schunk.com. 1.1.3 Sizes This manual applies to the following variants: Quick-Change Pallet System •... -
Page 7: Scope Of Delivery
General Scope of delivery The scope of delivery includes: • Quick-change pallet system in the variant ordered • Accessory kit NSE-HT mini 88-20: 2 O-rings Ø3 x 1.5 6 cover plugs 6 mounting screws M4 x 20 • Accessory kit NSE-HT mini 88-20-V1: 2 O-rings Ø3 x 1.5 6 cover plugs 4 mounting screws M4 x 20... -
Page 8: Basic Safety Notes
• Operation of the quick-change pallet system with modifications not approved by the manufacturer • Use for turning applications above 100 RPM without consulting SCHUNK • Use of clamping pins from a manufacturer other than SCHUNK 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US... -
Page 9: Structural Changes
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 and spares authorized by SCHUNK. Ambient conditions and operating conditions Required ambient conditions and operating conditions... -
Page 10: Personnel Qualification
Basic safety notes NOTICE At high ambient temperatures, a tempering effect may occur, resulting in a golden yellow surface. This is completely normal and does not limit the function in any way. Personnel qualification Inadequate qualification of personnel Work on the product by inadequately qualified personnel can lead to serious injuries and considerable material damage. -
Page 11: Personal Protective Equipment
Basic safety notes Personal protective equipment Use of personal protective equipment Personal protective equipment serves to protect staff in the event of a danger that may interfere with their health or safety at work. • When working on and with the product, observe the occupational health and safety regulations and wear the required personal protective equipment. -
Page 12: Transport
Basic safety notes Transport Handling during transport Incorrect handling during transport can make the product unsafe and risk serious injuries and considerable material damage. • When handling heavy weights, use lifting equipment to lift the product and transport it by appropriate means. •... -
Page 13: 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 14: Protection During Commissioning And Operation
Basic safety notes 2.12.2 Protection during commissioning and operation Falling or violently ejected components Falling and violently ejected components can cause serious injuries and even death. • Take suitable protective measures to secure the danger zone. • Never step into the danger zone during operation. •... -
Page 15: Notes On Particular Risks
Basic safety notes 2.12.4 Notes on particular risks DANGER When operated with inert gas, there is a danger of suffocation due to escaping inert gas as a result of leakage. • Provide a gas warning system according to DIN EN 45544- 4:2017-01. - Page 16 Basic safety notes CAUTION Risk of crushing the limbs when reaching into the centering hole during the actuation process, in the event of pressure failure, or inadvertent actuation of the product. • Wait for the system to shut down completely. •...
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Page 17: Technical Data
Technical data Technical data Designation Holding force* Pull down force Pull down force type (M6 / M8) without turbo with turbo (6 bar) NSE-HT mini 88-20 1419192 15 kN / 25 kN 0.5 kN 2.5 kN NSE-HT mini 88-20-V1 1460874 * Holding force when fastening the clamping pin with cylindrical screw –... -
Page 18: Assembly
Assembly Assembly Pre-assembly Request our installation drawing if installing the clamping modules in the customer's clamping stations yourself. Installation types ① Partial installation ② Partially recessed ③ Full installation installation Installing and connecting CAUTION Risk of injury from the product falling onto limbs while handling. •... -
Page 19: Mounting And Connection
Assembly Mounting and connection Flatness If several linked clamping modules are mounted, make sure that the flatness and height deviation of the locating surfaces from clamping module to clamping module (based on a 100 mm gauge for bore holes) is ≤ 0.02 mm. The gauge deviation may not exceed ±... - Page 20 Assembly afterwards without the pull down force being impaired. If the turbo connection is not used, the relevant side of the piston must be able to ventilate. Connecting hose lines If several quick-change pallet systems are activated via jointly connected hose lines, feed lines with the following minimum nominal widths for the hoses must be used.
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Page 21: Nse-Ht Mini 88-20
Assembly 4.3.1 NSE-HT mini 88-20 Fasten in the installation space with 6 M4 screws. The assembly clamping module is positioned using the centering diameter of the installation space: Ø73 H6. The air connection is normally made via the coupling holes in the base of the unit. The fitting bore Ø12 H7 can be used to position the installation space (e.g. -
Page 22: Nse-Ht Mini 88-20-V1
Assembly 4.3.2 NSE-HT mini 88-20-V1 Fasten in the installation space with 6 M4 screws. The assembly clamping module is positioned using the centering diameter of the installation space: Ø73 H6. The exact position orientation is done with a fitting screw with a diameter of Ø4 g6 x 2.5 mm. - Page 23 Assembly Installation specifications 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US...
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Page 24: Spa 20 Mini, Spb 20 Mini, Spc 20 Mini Clamping Pins
This is why only screws of strength class 12.9 may be used. Only original SCHUNK clamping pins may be used. If the clamping pins are to be used in customer-owned devices, the customer must provide sufficiently dimensioned threaded holes or a sufficiently thick mounting material. - Page 25 Assembly Mounting the clamping pins Tolerances and installation conditions Type (steel) (aluminum) (steel) (aluminum) SPA mini 20 0435610 > 8 > 8 SPB mini 20 0435620 > 13 mm M8 > 9 mm > 11 mm SPC mini 20 0435630 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US...
- Page 26 Assembly Usage/arrangement of the different types of clamping pins 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US...
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Page 27: Screw Tightening Torques
Assembly Screw tightening torques DANGER Risk of screw failure due to the use of screws of a lower strength class than specified. In the event of a screw failure, the cover under spring force can be ejected. A failure of the clamping pin mounting screw can cause the object to be clamped to fall down. - Page 28 Assembly When controlling the quick-change pallet system NSE-HT mini, the following must be observed: Turbo function: • The actuating pressure for the turbo function must not exceed 6 bar. 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US...
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Page 29: Operation
In this case, the system must be inspected and damaged parts must be replaced immediately. Only genuine SCHUNK spare parts may be used. DANGER Danger of the object to be clamped falling down if it is not secured against uncontrolled movements. - Page 30 Operation WARNING Risk of injury in the event of a failure or a drop in actuating pressure due to unexpected closing of the clamping module. • Do not reach into the centering hole. • Use pressure maintenance valves. • Use loading devices. WARNING Risk of injury if the clamping pin, the mounting screw of the clamping pin, or the clamping module breaks when overloaded...
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Page 31: Maintenance And Care
NOTICE Special seals and a special grease are used in the product. These may only be replaced with original SCHUNK spare parts by a SCHUNK service employee. Otherwise, the product may be damaged or destroyed. 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US... -
Page 32: Leak Test
If the product no longer functions properly, please contact SCHUNK. Leak test The following components are required to check for leaks: pressure gauge, shut-off valve, supply line and quick coupler. - Page 33 Maintenance and care 4 Read the pressure again after 5 minutes. The clamping module – sealed, if the pressure gauge indicates a pressure drop of less than 0.2 bar/min. – not sealed, if the pressure gauge indicates a pressure drop of more than 0.2 bar/min.
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Page 34: Disassembly
Disassembly Disassembly If the product is to be removed from the installation space, there are two procedures for disassembly: Using clamping pins (preferred method): 1 Unlock the product (← →) 2 Insert clamping pin (SPA or SPB mini 20) 3 Lock product, disconnect power supply 4 Remove cover plugs (item 6) (e.g. -
Page 35: Troubleshooting
Ventilate the connection Leakage due to worn seal Check for leaks ( 6.1, Page 32). In case of leakage send the clamping module to SCHUNK for repair If the clamping area does not unlock perfectly Possible cause Remedial measures Pressure below minimum Check operating pressure (min. -
Page 36: Parts Lists
Parts lists Parts lists For wearing parts (marked with "*"), we recommend replacing when maintenance is performed! Maintenance only to be performed by SCHUNK service staff! ID of wearing parts set: 1420073 NSE-HT mini 88-20 (ID 1419192) Item Designation Quantity... - Page 37 Parts lists *O-ring *O-ring *O-ring *O-ring *O-ring *O-ring *O-ring Compression spring Screw Screw Screw 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US...
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Page 38: Assembly Drawings
Assembly drawings Assembly drawings 10.1 NSE-HT mini 88-20 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US... -
Page 39: Nse-Ht Mini 88-20-V1
Assembly drawings 10.2 NSE-HT mini 88-20-V1 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US... -
Page 40: Declaration Of Incorporation
Declaration of incorporation in accordance with Directive 2006/42/EC, 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 We hereby declare that on the date of the declaration the following partly completed... -
Page 41: 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 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 incomplete machine: Product designation VERO-S quick-change pallet system Type designation NSE-HT mini 88-20, NSE-HT mini 88-20-V1... - Page 42 Appendix on Declaration of Incorporation, as per 2006/42/EC, Annex II, No. 1 B Protective measures against mechanical hazards 1.3.1 Risk of loss of stability 1.3.2 Risk of breakage during operation 1.3.3 Risk of objects falling or being ejected 1.3.4 Risks from surfaces, edges and corners 1.3.5 Risks from combining multiple machines 1.3.6...
- Page 43 Appendix on Declaration of Incorporation, as per 2006/42/EC, Annex II, No. 1 B Risks from other hazards 1.5.13 Emission of hazardous materials and substances 1.5.14 Risk of being locked in a machine 1.5.15 Risk of slipping, tripping and falling 1.5.16 Lightning strike Servicing 1.6.1 Maintaining the machine...
- Page 44 Appendix on Declaration of Incorporation, as per 2006/42/EC, Annex II, No. 1 B Structure from Appendix 1 Additional basic safety and health protection requirements for eliminating hazards caused by lifting operations Additional basic safety and health protection requirements for machines intended for use underground Additional basic safety and health protection requirements for machines that cause hazards due to lifting of persons...
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