SCHUNK VERO-S NSE-HT mini 88-20 Gebrauchsanweisung

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

Imprint

2 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US

Imprint

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.

Our team is always available to answer any questions on this product and other solutions.

We look forward to your challenging questions. We will find a solution!

Best regards,

Your SCHUNK team

H.-D. SCHUNK GmbH & Co.

Spanntechnik KG

Lothringer Str. 23

D-88512 Mengen

Tel. +49–7572-7614-0

Fax +49-7572-7614-1099

[email protected]

schunk.com

Customer Management

Tel. +49–7572-7614-1300

Fax +49-7572-7614-1039

[email protected]

Please read the operating manual in full and keep it close to the product.

Table of contents

05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-

Table of contents

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 ............................................................................................................... 7

Basic safety notes..................................................................................................... 8

2.1

Appropriate use........................................................................................................ 8

2.2

Inappropriate use ..................................................................................................... 8

2.3

Structural changes.................................................................................................... 9

2.4

Spare parts................................................................................................................ 9

2.5

Ambient conditions and operating conditions......................................................... 9

2.6

Personnel qualification........................................................................................... 10

2.7

Personal protective equipment.............................................................................. 11

2.8

Notes on safe operation......................................................................................... 11

2.9

Transport ................................................................................................................ 12

2.10

Malfunctions........................................................................................................... 12

2.11

Disposal................................................................................................................... 12

2.12

Fundamental dangers............................................................................................. 13

2.12.1

Protection during handling and assembly .................................................. 13

2.12.2

Protection during commissioning and operation ....................................... 14

2.12.3

Protection against dangerous movements................................................. 14

2.12.4

Notes on particular risks ............................................................................. 15

Technical data ......................................................................................................... 17

Assembly................................................................................................................. 18

4.1

Pre-assembly .......................................................................................................... 18

4.2

Installing and connecting ....................................................................................... 18

4.3

Mounting and connection...................................................................................... 19

4.3.1

NSE-HT mini 88-20 ...................................................................................... 21

4.3.2

NSE-HT mini 88-20-V1................................................................................. 22

4.4

SPA 20 mini, SPB 20 mini, SPC 20 mini clamping pins............................................ 24

4.5

Screw tightening torques ....................................................................................... 27

4.6

Pneumatic circuit diagram NSE-HT mini 88-20, NSE-HT mini 88-20-V1 ................ 27

Operation................................................................................................................ 29

Table of contents

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Maintenance and care ............................................................................................. 31

6.1

Leak test.................................................................................................................. 32

Disassembly ............................................................................................................ 34

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...................................... 35

Parts lists................................................................................................................. 36

9.1

NSE-HT mini 88-20 (ID 1419192)............................................................................ 36

9.2

NSE-HT mini 88-20-V1 (ID 1460874) ...................................................................... 36

Assembly drawings.................................................................................................. 38

10.1

NSE-HT mini 88-20.................................................................................................. 38

10.2

NSE-HT mini 88-20-V1 ............................................................................................ 39

Declaration of incorporation ................................................................................... 40

Appendix on Declaration of Incorporation, as per 2006/42/EC, Annex II, No. 1 B ..... 41

General

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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. The observance of all safety notes in this

manual is the precondition for all safe working.

The illustrations in this manual are intended to provide a basic

understanding and may deviate from the actual version.

Besides this manual, other documents which apply are those listed

under (1.1.2, Page 6).

Illustration of safety notes

To make risks clear,the following signal words and symbols are

used for safety notes.

DANGER

Danger to individuals!

Ignoring a safety note such as this will certainly lead to

irreversible injury and even death.

WARNING

Danger to individuals!

Ignoring a safety note such as this can lead to irreversible injury

and even death.

CAUTION

Danger to individuals!

Non-observance can cause minor injuries.

NOTICE

Material damage!

Information about avoiding material damage.

1.1

1.1.1

General

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Applicable documents

• General terms and conditions *

• Technical data sheet for optional attachments *

The documents indicated with an asterisk (*) can be downloaded

from schunk.com.

Sizes

This manual applies to the following variants:

Quick-Change Pallet System

• NSE-HT mini 88-20

• NSE-HT mini 88-20-V1

Warranty

The warranty is valid for 24 months from the delivery date to the

production facility or:

• 500,000 cycles* at operating temperatures ≤ +60°C without

contact with metal powders (AM powder)

• 250,000 cycles* at operating temperatures > +60°C without

contact with metal powders (AM powder)

• 150,000 cycles* at operating temperatures ≤ +60°C with

contact with metal powders (AM powder)

• 10,000 cycles* at operating temperatures > +60°C with contact

with metal powders (AM powder)

For appropriate use under the following conditions:

• Observance of the applicable documents(1.1.2, Page 6)

• Observance of the ambient conditions and operating conditions

(2.5, Page 9)

• Observance of the specified care and maintenance instructions

(6, Page 31)

Parts touching the workpiece and wearing parts are not part of the

warranty.

* One cycle comprises one complete clamping procedure ("1x

opening" and "1x closing").

1.1.2

1.1.3

1.2

General

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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

1 mounting screw M4 x 16

1 fitting screw M4

Accessories

(see catalog or home page when ordering separately)

• Clamping pin

– SPA mini 20 (ID: 0435610)

– SPB mini 20 (ID: 0435620)

– SPC mini 20 (ID: 0435630)

• Protection cover

– SDE mini 20 (ID: 0435660)

• Indexing pin

– IXB V1 mini (ID: 0435930)

– IXB-HT V1 mini (ID: 1460953)

• Cover plugs for mounting screws

– ADK-HT M4-SW3 PTFE (ID: 1419146)

1.3

1.4

Basic safety notes

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Basic safety notes

Appropriate use

This product is intended solely for the positioning and clamping of

clamping pallets, devices, substrate plates or workpieces on

machine tools, additive production machines that work according

to the SLM method, or other suitable technical devices.

• The product may only be used in combination with original

SCHUNK clamping pins.

• The product may only be used within the scope of its technical

data, (3, Page 17).

• The product is intended for industrial and industry-oriented

use.

• Appropriate use of the product includes compliance with all

instructions in this operating manual.

Inappropriate use

The product is not being used as intended if, for example:

• Use as a punching tool

• Use as a toolholder

• Use as a load handling device or lifting equipment

• Use outside the permissible technical data

• Non-compliance with the operating manual

• Use of damaged screws

• 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

2.1

2.2

Basic safety notes

05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-

Structural changes

Implementation of structural changes

Modifications, changes or reworking, e. g. additional threads,

holes, or safety devices, can damage the product or impair its

functionality or safety.

• Structural changes should only be made with the written

approval of SCHUNK.

Spare parts

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

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.

• Make sure that the product is only used within its defined

application parameters, (3, Page 17).

• Make sure that the product is a sufficient size for the

workpiece.

• Make sure that the contact surfaces of the interface are always

clean.

• Make absolutely sure that no chips or larger quantities of metal

powder of any kind can enter the interface and that the

interface does not fill with cooling emulsion, which is

particularly possible with vertical alignment of the clamping pin

axis. The best way to ensure that neither of these incidents

occur is to use the protection covers SDE mini 20 (ID: 0435660).

For use at temperatures above +60°C, the O-ring on the SDE

mini must be removed. If the interface should fill with cooling

emulsion, initiate the unlocking process and dry out the

interface in actuated state.

• Only use high-quality cooling emulsions with anti-corrosive

additives during processing.

2.3

2.4

2.5

Basic safety notes

10 05.00|1411420_NSE-HT mini 88-20, NSE-HT mini 88-20-V1 |en-US

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.

• Order all work to be performed only by appropriately qualified

personnel.

• Personnel must have read and understood the complete

manual before beginning any work on the product.

• Observe national accident prevention regulations and the

general safety notes.

The following personnel qualifications are required for the various

types of work on the product:

Specialist personnel have the specialized training, knowledge, and

experience to perform the tasks entrusted to them, to recognize

and avoid potential dangers, and know the relevant standards and

regulations.

Instructed persons have been instructed by the user regarding the

tasks entrusted to them and the potential dangers of

inappropriate behavior.

The manufacturer's service personnel have the specialized

training, knowledge, and experience to perform the work

entrusted to them and to recognize and avoid potential dangers.

2.6

Specialist personnel

Instructed person

Manufacturer's

service personnel

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