SCHUNK SWG 25 User instructions

Translation of the original manual
2-Finger Angular Gripper SWG 25
Opening angle 6.5° with food grade grease
ID.-No 30074722
Assembly and Operating Manual
Superior Clamping and Gripping

Imprint
2 01.01|Ident.-Nr. 30074722|en
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 particu-
lar competitive companies,
without our prior permission.
Technical changes:
We reserve the right to make alterations for the purpose of technical improvement.
Document number: 30086139
Edition: 01.01 |14/02/2018|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. 106 – 134
D-74348 Lauffen/Neckar
Tel. [phone]
Fax [phone]
[email protected]
www.schunk.com

Table of contents
01.01|Ident.-Nr. 30074722|
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3
Table of contents
1
About this manual.................................................................................................... 4
1.1
Warnings................................................................................................................... 4
1.2
Variants..................................................................................................................... 5
1.3
Applicable documents ............................................................................................. 5
2
Basic safety notes .................................................................................................... 6
2.1
Intended use............................................................................................................. 6
2.2
Not intended use ...................................................................................................... 6
2.3
Environmental and operating conditions................................................................. 6
2.4
Product safety........................................................................................................... 6
2.5
Personnel qualification............................................................................................. 7
2.6
The use of personal protective equipment.............................................................. 7
2.7
Notes on particular risks........................................................................................... 8
3
Warranty................................................................................................................. 10
4
Scope of delivery ..................................................................................................... 11
5
Accessories.............................................................................................................. 12
5.1
Sensors.................................................................................................................... 12
6
Technical Data ........................................................................................................ 13
7
Assembly................................................................................................................. 14
7.1
Mechanical connection .......................................................................................... 14
7.2
Air connection ....................................................................................................... 15
7.3
Sensors.................................................................................................................... 17
7.3.1
Programmable magnetic switch (MMS-P).................................................. 17
8
Trouble shooting ..................................................................................................... 21
8.1
The module does not move?.................................................................................. 21
8.2
The module does not travel through the entire stroke? ....................................... 21
8.3
The gripping force drops? ...................................................................................... 22
8.4
The magnetic switch does not function? ............................................................... 22
9
Maintenance ........................................................................................................... 23
10
Accessories kit......................................................................................................... 23
11
Translation of original declaration of incorporation................................................. 24

About this manual
4 01.01|Ident.-Nr. 30074722|en
About this manual
This instruction is an integral part of the product and contains im-
portant information for a safe and proper assembly, commission-
ing, operation, maintenance and help for easier trouble shooting.
Before using the product, read and note the instructions, especial-
ly 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.
WARNING
Warning about hand injuries
1
1.1

About this manual
01.01|Ident.-Nr. 30074722|
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5
Variants
This operating manual applies for the following variations
• 2-Finger Angular Gripper SWG 25
Opening angle 6.5° with food grade grease
ID-No. 30074722
Applicable documents
• General terms of business
• SCHUNK catalog Gripping modules
• Assembly and Operating manuals of the accessories
The documents listed here, can be downloaded on our homepage
www.schunk.com
1.2
1.3

Basic safety notes
6 01.01|Ident.-Nr. 30074722|en
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 applica-
tion parameters (6, Page 13).
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.
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 conditions
• Make sure that the product and the top jaws are a sufficient
size for the application.
• 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 en-
vironments.
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 are contained in the relevant chapters.
2
2.1
2.2
2.3
2.4

Basic safety notes
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Personnel qualification
The assembly, initial commissioning, maintenance, and repair of
the product may be performed only by trained specialist person-
nel. Every 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 6). This applies particularly to personnel only used oc-
casionally, such as maintenance personnel.
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).
2.5
2.6

Basic safety notes
8 01.01|Ident.-Nr. 30074722|en
Notes on particular risks
The general rule is:
• Remove the energy supplies before installation, modification,
maintenance, or adjustment work.
• Ensure 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.
• For all work, secure the product against accidental operation.
• Take particular care during maintenance and disassembly.
• Only qualified personnel may disassemble the product.
2.7

Basic safety notes
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CAUTION
Possible risk of injury due to electrostatic energy!
Components or assembly groups may become electrostatically
charged. When touched, the electrostatic discharge can trigger a
startle response, which can result in injuries.
• The operator must ensure that all components and assembly
groups are included in the local equipotential bonding in line
with the applicable regulations.
NOTE
• The equipotential bonding must be installed by a specialist
electrician in line with the applicable regulations, paying partic-
ular attention to the actual conditions in the working environ-
ment.
•
The effectiveness of the equipotential bonding must be verified
by a specialist electrician through regular safety measurements.
WARNING
Risk of injury from objects falling and being ejected
• The danger zone must be surrounded by a safety fence during
operation.
WARNING
Risk of injury when the machine/system moves unexpectedly.

Warranty
10 01.03|SWG 10 - 50|en
Warranty
If the product is used as intended, the warranty is valid for 12
months from the date of delivery from the production facility un-
der the following conditions:
• Intended use in 1-shift operation
• Observe the environmental and operating conditions
Parts touching the work piece and wear parts are not part of the
warranty.
3