Related Manuals for SCHUNK VERO-S NSP 140
Summary of Contents for SCHUNK VERO-S NSP 140
- Page 1 Translation of the assembly and operating manual VERO-S Quick-Change Pallet System NSP 140, NSP-S 140 Assembly and operating manual Superior Clamping and Gripping...
- Page 2 Imprint Copyright: This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rights reserved. Any reproduction, processing, distribution (making available to third parties), translation or other usage - even excerpts - of the manual is especially prohibited and requires our written approval.
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Page 3: Table Of Contents
Table of contents Table of contents 1 About this Manual ....................5 1.1 Illustration of safety notes ..................5 1.2 Applicable documents ....................6 2 Basic safety instructions ................... 7 2.1 Appropriate use ......................7 2.2 Inappropriate use ..................... 7 2.3 Notes on particular risks ................... - Page 4 Table of contents 12.1 NSP 140 ........................41 12.2 NSP-S 140 ........................ 42 13 Declaration of Incorporation ................... 43 14 Annex on declaration of incorporation ..............44 04.00|1400904 NSP 140, NSP-S 140 |en-US...
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Page 5: About This Manual
About this Manual 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
About this Manual Applicable documents • General terms and conditions * • Catalog data sheet for purchased product * The documents indicated with an asterisk (*) can be downloaded from schunk.com. 04.00|1400904 NSP 140, NSP-S 140 |en-US... -
Page 7: Basic Safety Instructions
Report any damage and defects immediately and repair without delay to keep the extent of the damage to a minimum and avoid compromising the safety of the product. Only original SCHUNK spare parts may be used. Appropriate use This product is intended solely for positioning and clamping workpieces or clamping pallets on machine tools or other suitable technical devices. -
Page 8: Notes On Particular Risks
Basic safety instructions Notes on particular risks This product may pose a danger to persons and property if, for example: • it is not used as intended; • it is not installed or maintained properly; • the safety and installation instructions, local applicable safety and accident prevention regulations or the EC Machinery Directive are not observed. - Page 9 Basic safety instructions WARNING Risk of injury due to falling device, pallet or workpiece if the clamping rings are loosened erroneously or as a result of negligence. • During operation, erroneous or negligent loosening of the clamping rings must be prevented using suitable countermeasures (disconnecting the power supply after locking, use of check valves or safety switches).
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Page 10: Notes On Safe Operation
2.4.2 Structural changes, attachments, or modifications Additional bore holes, threads or attachments / modifications that are not offered by SCHUNK as accessories may impair the product's safety. These may only be fitted with the approval of SCHUNK. 04.00|1400904 NSP 140, NSP-S 140 |en-US... -
Page 11: Personnel Qualification
Only allow specialists to remedy malfunctions. Spare parts Only use original SCHUNK spare parts. Environmental regulations The applicable environmental regulations must be observed for all maintenance and repair work. -
Page 12: Personal Protective Equipment
Basic safety instructions 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 13: Warranty
Scope of delivery Warranty If the product is used as intended, the warranty is valid for 24 months from the date of delivery from the production facility or 500,000 cycles* under the following conditions: • Refer to the applicable documents, (... -
Page 14: Technical Data
Technical data Technical data Clamping Version module type Without With lifting With lifting Sensory Dynamic Dynamic lifting (piston pressure pressure centering stroke monitoring monitoring measurem (clamping (clamping ent) slide) ring) NSP 140 NSP 140-A NSP 140-AZ NSP-S 140 NSP-S 140-A NSP-S 140-AZ Technical data Characteristic... - Page 15 Technical data Characteristic mm/s at 40°C to 60°C, volumetric flow max. 9 l/min, ø5 mm (hose-free direct connection) Compressed air Requirement for compressed air quality according to ISO 8573-1: 7:4:4. Pneumatic dynamic pressure monitoring • the clamping slide position CLAMPED (1x) 4 (only NSP) - 5 mm (hose-free direct connection) •...
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Page 16: Assembly
Assembly Assembly Actions before starting assembly Lift the quick-change pallet system carefully out of the packaging. CAUTION Risk of injury due to sharp edges and rough or slippery surfaces • Wear personal protective equipment, particularly protective gloves. Check that the delivery is complete and that there is no transport damage. -
Page 17: General Installation Notes
Assembly General Installation Notes Request our installation drawings if doing the installation yourself. If several linked clamping units are mounted, make sure that the flatness and height deviation of the locating surface from module to module (based on a gauge of 200 mm) lies within 0.01 mm. The interface position deviation must not exceed ±0.015 mm. - Page 18 Assembly The hydraulic pressure for bleeding is to be selected significantly lower than the max. clamping pressure. Disassembling and assembling the quick-change pallet system The quick-change pallet system must be disassembled and assembled by specially trained personnel using special tools as well as special instructions.
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Page 19: Mounting And Connection
Assembly Mounting and connection Request our installation drawings when installing the modules yourself. NSP 140 and NSP-S 140 fastening and connections Detail D-D does not apply for variant NSP 140. Hose-free direct connection for OPEN module Hose-free direct connection for turbo function Hose-free direct connection for air control of the clamping rings blast air Hose-free direct connection for blast air Electrical transfer for piston position... - Page 20 Assembly The NSP 140 is fastened in the installation space with 8 screws M12 (item 20) of strength class 12.9. The clamping module is sealed via an O-ring (item 45 in the accessory kit) in the bore hole of the module mount. The built-in clamping module is positioned via the centering diameter of the installation space: Ø...
- Page 21 Assembly Mounting the electrical transfer for the NSP-S 140 The electrical transfer (item 55) for the NSP-S 140 must be screwed into the plate or table with two screws (item 43). A seal (item 46) must be inserted to seal the groove below the transfer (item 55).
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Page 22: Clamping Rings Sra, Srb, Src
Assembly Connection assignment Color Description brown Supply voltage 11.5 V ... 30 V white Ground GND green Output signal 2 V ... 10 V Increase points away from the module The maximum cable length is 3 m. In order to minimize electrical interference, it is recommended the shield winding be connected to the machine housing. - Page 23 Assembly Installation recommendation for the clamping rings 04.00|1400904 NSP 140, NSP-S 140 |en-US...
- Page 24 Assembly Tightening torques for fastening all screws of the clamping rings and modules (Screw quality 12.9) Screw size Tightening torques (Nm) Use/arrangement of the different types of clamping rings (Workpiece: pallet with 6 clamping areas) Tightening torques for fastening the screw (item 22) (...
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Page 25: Operation
Operation Operation WARNING Risk of injury due to losing pallets or workpieces in the case of incorrect actuation caused by incorrect operation • Disconnect the energy supply after locking. • Use check valves or safety switches. • The danger zone must be surrounded by a protective enclosure during operation. -
Page 26: Function
Function Function NOTE In order to achieve the maximum lifting force, the clamping system should be operated with an actuating pressure of 25 bar. If the actuating pressure falls below this value, the clamping system cannot be decoupled properly. Clamping function Unlocking 1 To unlock the clamping system, hydraulic pressure has to be supplied (actuating pressure 25 bar). -
Page 27: Lifting And Centering Function
Function 6 An air flow is generated on the bearing surface via blow-out bores. This way the clamping ring support is cleaned so that when a pallet is set down, the flat surface is clean. 7 The clamping slides move outwards and lock the clamping ring on the pallet in a self-locking form fit. -
Page 28: Dynamic Pressure Monitoring And Blow-Out Function For Cleaning The Flat Surface
Function Dynamic pressure monitoring and blow-out function for cleaning the flat surface The quick-change pallet module NSP features dynamic pressure monitoring. Two channel holes are located on each of the four raised clamping ring locating surfaces of the clamping system in order to monitor the dynamic pressure. -
Page 29: Dynamic Pressure Monitoring On The Clamping Slides
Function Dynamic pressure monitoring on the clamping slides The quick-change pallet module NSP 140 features dynamic pressure monitoring on the clamping slides. It is therefore possible, for example, to monitor the dynamic pressure on the clamping slides of the quick-change pallet module using an electronic pressure switch. - Page 30 Function The sensor signal is influenced by several cross influences. Therefore it is necessary to include a tolerance range to the voltage values per module. For the voltage value U "clamped without clamping ring" clamping position closed, a tolerance range of T +0.32 V must be taken into account.
- Page 31 Function Calibration of the NSP-S 140 by the customer Connect the measuring instrument to the electrical interface and read the voltage value from the various clamping positions. Clamping positions: • Open module --> Apply opening pressure 12 -25 bar and read the voltage value on the measuring device.
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Page 32: Pneumatic And Hydraulic Circuit Diagram
Function Pneumatic and hydraulic circuit diagram Circuit diagram, pneumatic and hydraulic Position Description For control function, 2 bar, clamping slide - opened - For control function, 2 bar, clamping slide - clamping - Cleaning air, min. 2 bar, - taper - Dynamic pressure monitoring, 2 bar, - clamping ring - Cleaning air, min. - Page 33 Function Position Description Switching position (4) dynamic pressure monitoring or (5) cleaning air - clamping ring support - Return flow tank open, hydraulic Return flow tank close, hydraulic When actuating the quick-change pallet systems NSP 140, the following must be observed: Turbo function: •...
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Page 34: Maintenance And Care
(calibration rings, calibration mandrels, etc.). After every disassembly operation, each quick-change pallet system must be ventilated. Only genuine SCHUNK spare parts may be used. 04.00|1400904 NSP 140, NSP-S 140 |en-US... - Page 35 Risk of injury to persons and risk of damage to the clamping module when opening the cover. If the clamping module has to be disassembled, ship the module to SCHUNK for repair. The covers of the clamping modules are spring pre-loaded and must only be removed by trained specialist personnel.
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Page 36: Troubleshooting
Check the hydraulic connections Pressure below minimum Check the actuating pressure (at least 12 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 ring Reduce the tensile force/contact weight. -
Page 37: Parts Lists
Parts lists Parts lists 11.1 Parts lists NSP 140, NSP 140-A, NSP 140-AZ (ID 1357113, 1388296, 1388297) Item Description Quantity Body Clamping slide Cylinder piston Cover Return pin Lifting pin Lifting pin with centering Cover plate with lifting */** function Cover plate without lifting function Shoulder screw... - Page 38 Parts lists Sealing ring **** Set-screw Sealing ring Sealing ring ***/**** Lubrication nipple Set-screw Spring with lifting with lifting and centering Accessory kit Wear parts **** NSP-S 140, NSP-S 140-A, NSP-S 140-AZ (ID 1357114, 1388298, 1388299) Item Description Quantity Body Clamping slide Cylinder piston Cover...
- Page 39 Parts lists Overpressure valve Sealing ring ***/**** Sealing ring **** Sealing ring **** Sealing ring */**/**** Sealing ring **** Sealing ring **** Sealing ring **** Screw **** Sealing ring **** Sealing ring **** Sealing ring **** Set-screw Screw Sealing ring Sealing ring **** Sealing ring...
- Page 40 Parts lists Accessory kit (ID NSP 140, 1422587; NSP-S 140, 1422588) Item Description Quantity Screw Seal * 4x Cover plug Seal Seal Seal Transfer table NSP-S Wear parts Wear parts pack Item Description Quantity Shoulder screw Actuating piston Sealing ring Sealing ring Sealing ring Sealing ring...
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Page 41: Assembly Drawing
Assembly drawing Assembly drawing 12.1 NSP 140 04.00|1400904 NSP 140, NSP-S 140 |en-US... -
Page 42: Nsp-S 140
Assembly drawing 12.2 NSP-S 140 04.00|1400904 NSP 140, NSP-S 140 |en-US... -
Page 43: 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 44: Annex On Declaration Of Incorporation
Annex on declaration of incorporation Annex on declaration of incorporation In accordance with 2006/42/EC, Appendix 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: NSP 140, NSP 140-A, NSP 140-AZ, NSP-S 140, NSP-S 140-A, NSP-S 140-AZ Type designation... - Page 45 Annex on declaration of incorporation Risks from other hazards 1.5.1 Electrical energy supply 1.5.2 Static electricity 1.5.3 Non-electrical energy supply 1.5.4 Assembly errors 1.5.5 Extreme temperatures 1.45.6 Fire 1.5.7 Explosion 1.5.8 Noise 1.5.9 Vibrations 1.5.10 Radiation 1.5.11 External radiation 1.5.12 Laser radiation 1.5.13 Emission of hazardous materials and substances...