SCHUNK ADR-C User instructions

Translation of Original Operating Manual
Assembly and Operating Manual
Jaw turning rings
ADR-C / ADR-C2 / ADR-S

Imprint
2 02.00 | Jaw turning rings | Assembly and Operating Manual | en | 0189701
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: 0189701
Version: 02.00|08/11/2022|en
Dear Customer,
Thank you for trusting 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.
Ask us questions and challenge us. We will find a solution!
Best regards,
Your SCHUNK team
Customer Management
Tel. [phone]
Fax [phone]
[email protected]
Please read the operating manual in full and keep it close to the product.

Table of Contents
Table of Contents
1 General.................................................................................................................... 5
1.1 About this manual ................................................................................................ 5
1.1.1 Presentation of Warning Labels ...............................................................5
1.1.2 Definition of Terms...................................................................................6
1.1.3 Applicable documents ..............................................................................6
1.2 Warranty .............................................................................................................. 6
1.3 Scope of delivery .................................................................................................. 7
2 Basic safety notes ................................................................................................... 8
2.1 Intended use......................................................................................................... 8
2.2 Inappropriate use ................................................................................................. 8
2.3 Constructional changes ........................................................................................ 8
2.4 Spare parts ........................................................................................................... 9
2.5 Environmental and operating conditions ............................................................. 9
2.6 Personnel qualification......................................................................................... 9
2.7 Personal protective equipment.......................................................................... 10
2.8 Notes on safe operation .....................................................................................10
2.9 Transport ............................................................................................................ 11
2.10 Malfunctions....................................................................................................... 11
2.11 Disposal .............................................................................................................. 11
2.12 Fundamental dangers......................................................................................... 12
2.12.1 Protection during handling and assembly ..............................................12
2.12.2 Protection during commissioning and operation ...................................12
3 Technical data.........................................................................................................13
3.1 ADR-C/ADR-C2.................................................................................................... 13
3.2 ADR-S.................................................................................................................. 13
3.3 Ambient conditions and operating conditions ...................................................13
4 Design and description............................................................................................14
4.1 Design ................................................................................................................. 14
4.2 Description of function....................................................................................... 14
5 Assembly ................................................................................................................15
5.1 Basic information................................................................................................ 15
5.2 Assembling the clamping pins ............................................................................ 16
5.2.1 Combination specifications ADR-C / ADR-C2..........................................18
5.2.2 Combination specifications ADR-S..........................................................22
6 Operation ...............................................................................................................25
6.1 Basic information................................................................................................ 25
6.2 Clamping the product......................................................................................... 26
6.3 Unclamping the product..................................................................................... 27
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Table of Contents
7 Maintenance ..........................................................................................................28
7.1 Basic information................................................................................................ 28
7.2 Intervals and tasks.............................................................................................. 28
7.2.1 Cleaning and testing the product ...........................................................28
8 Disassembly............................................................................................................29
8.1 Basic information................................................................................................ 29
8.2 Disassembling the clamping pins........................................................................ 29
9 Storage ...................................................................................................................30
10 Spare parts list........................................................................................................31
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General
1 General
1.1 About this manual
This manual contains important information for a safe and
appropriate use of the product.
This manual is an integral part of the product and must be kept
accessible for the personnel at all times.
Before starting work, the personnel must have read and
understood this operating manual. Prerequisite for safe working is
the observance of all safety instructions in this manual.
In addition to these instructions, the documents listed
under }1.1.3 [/6] are applicable.
NOTE: The illustrations in this manual are intended to provide a
basic understanding and may deviate from the actual version.
1.1.1 Presentation of Warning Labels
To make risks clear, the following signal words and symbols are
used for safety notes.
DANGER
Dangers for persons!
Non-observance will inevitably cause irreversible injury or death.
WARNING
Dangers for persons!
Non-observance 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.
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General
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1.1.2 Definition of Terms
The term "product" replaces the product name on the title page in
this manual.
1.1.3 Applicable documents
• General terms and conditions*
• Contractual agreements
• Assembly and operating manual of the lathe chuck used
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 12
months from the date of delivery from the production facility.

General
1.3 Scope of delivery
ADR-C
The scope of delivery includes
1 Jaw turning ring Ø 33 mm (ID 6100002)
1 Jaw turning ring Ø 76 mm (ID 6100003)
1 Jaw turning ring Ø 120 mm (ID 6100004)
1 Jaw turning ring Ø 164 mm (ID 6100005)
1 Jaw turning ring Ø 208 mm (ID 6100006)
2 ADR-C clamping pin set (ID 122175)
1 ADR-C locking pin (ID 6100001)
1 Transport protection (ID 9957984)
1 Assembly and Operating Manual (ID 0189701)
ADR-C2
The scope of delivery includes
1 Jaw turning ring Ø 33 mm (ID 6100002)
1 Jaw turning ring Ø 76 mm (ID 6100003)
1 Jaw turning ring Ø 120 mm (ID 6100004)
1 ADR-C clamping pin set (ID 122175)
1 ADR-C locking pin (ID 6100001)
1 Transport protection (ID 9957984)
1 Assembly and Operating Manual (ID 0189701)
ADR-S
The scope of delivery includes
1 Jaw turning ring Ø 252 mm (ID 6100007)
1 Jaw turning ring Ø 317 mm (ID 6100008)
1 Jaw turning ring Ø 382 mm (ID 6100009)
1 Jaw turning ring Ø 447 mm (ID 6100010)
6 Clamping pin M8, h = 7.5 mm (ID 6100011)
6 Clamping pin M8, h = 15 mm (ID 6100020)
6 Clamping pin M8, h = 22.5 mm (ID 6100012)
6 Clamping pin M8, h = 30 mm (ID 6100021)
1 Transport protection (ID 9957985)
1 Assembly and Operating Manual (ID 0189701)
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Basic safety notes
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2 Basic safety notes
2.1 Intended use
• The product is used for turning or grinding soft and highly
tempered chuck jaws.
• The product may only be used and applied within the scope of
the information in the technical data, }3 [/13].
• The product may only be used and operated with suitable,
prescribed or approved attachment parts.
• The product is intended for industrial use.
• Appropriate use of the product includes compliance with all
instructions in this manual.
2.2 Inappropriate use
The product is not being used as intended if, for example:
• The product is not clamped correctly.
• Hard chuck jaws must be turned or ground.
• The clamping pins on the product do not fully rest against the
chuck jaws during clamping.
• The information in the technical data is not observed when
using and operating the product }3 [/13].
• The product is used and operated with non-approved
attachment parts.
• The product is used in corrosive media.
• The maintenance and storage instructions are not
observed }7 [/28].
2.3 Constructional changes
Implementation of structural changes
By conversions, changes, and reworking, e.g. additional threads,
holes, or safety devices can impair the functioning or safety of the
product or damage it.
• Structural changes should only be made with the written
approval of SCHUNK.

Basic safety notes
2.4 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 or spares authorized by SCHUNK.
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.
See also }3.3 [/13].
2.6 Personnel qualification
Inadequate qualifications of the personnel
If the personnel working with the product is not sufficiently
qualified, the result may be serious injuries and significant
property damage.
• All work may only be performed by qualified personnel.
• Before working with the product, the personnel must have read
and understood the complete assembly and operating manual.
• Observe the national safety regulations and rules and general
safety instructions.
The following personal qualifications are necessary for the various
activities related to the product:
Qualified personnel Due to its technical training, knowledge and experience, qualified
personnel is able to perform the delegated tasks, recognize and
avoid possible dangers and knows the relevant standards and
regulations.
Instructed person Instructed persons were instructed by the operator about the
delegated tasks and possible dangers due to improper behaviour.
Service personnel of
the manufacturer
Due to its technical training, knowledge and experience, service
personnel of the manufacturer is able to perform the delegated
tasks and to recognize and avoid possible dangers.
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Basic safety notes
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2.7 Personal protective equipment
Use of personal protective equipment
Personal protective equipment serves to protect staff against
danger which 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.
• Observe the valid safety and accident prevention regulations.
• Wear protective gloves to guard against sharp edges and
corners or rough surfaces.
• Wear heat-resistant protective gloves when handling hot
surfaces.
• Wear protective gloves and safety goggles when handling
hazardous substances.
• Wear close-fitting protective clothing and also wear long hair in
a hairnet when dealing with moving components.
2.8 Notes on safe operation
• Install and clamp the product according to the specifications in
this manual.
• Maintain and service the product on a regular basis.
• All repair work must be performed by SCHUNK.
• The operational safety and function of the product must not be
impaired by external influences.
Incorrect handling of the personnel
Incorrect handling and assembly may impair the product's safety
and cause serious injuries and considerable material damage.
• Avoid any manner of working that may interfere with the
function and operational safety of the product.
• Use the product as intended.
• Observe the safety notes and assembly instructions.
• Do not expose the product to any corrosive media. This does
not apply to products that are designed for special
environments.
• Eliminate any malfunction immediately.
• Observe the care and maintenance instructions.
• Observe the current safety, accident prevention and
environmental protection regulations regarding the product's
application field.

Basic safety notes
2.9 Transport
Handling during transport
Incorrect handling during transport may impair the product's
safety and cause serious injuries and considerable material
damage.
• When handling heavy weights, use lifting equipment to lift the
product and transport it by appropriate means.
• Secure the product against falling during transportation and
handling.
• Stand clear of suspended loads.
2.10 Malfunctions
Behavior in case of malfunctions
• Immediately remove the product from operation and report the
malfunction to the responsible departments/persons.
• Order appropriately trained personnel to rectify the
malfunction.
• Do not recommission the product until the malfunction has
been rectified.
• Test the product after a malfunction to establish whether it still
functions properly and no increased risks have arisen.
2.11 Disposal
Handling of disposal
The incorrect handling of disposal may impair the product's safety
and cause serious injuries as well as considerable material and
environmental harm.
• Follow local regulations on dispatching product components for
recycling or proper disposal.
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Basic safety notes
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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.
• If the energy supply is connected, do not move any parts by
hand.
• Do not reach into the open mechanism or movement area of
the product during operation.
2.12.1 Protection during handling and assembly
Incorrect handling and assembly
Incorrect handling and assembly may impair the product's safety
and cause serious injuries and considerable material damage.
• Have all work carried out by appropriately qualified personnel.
• For all work, secure the product against accidental operation.
• Observe the relevant accident prevention rules.
• Use suitable assembly and transport equipment and take
precautions to prevent jamming and crushing.
Incorrect lifting of loads
Falling loads may cause serious injuries and even death.
• Stand clear of suspended loads and do not step into their
swiveling range.
• Never move loads without supervision.
• Do not leave suspended loads unattended.
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 appropriate protective measures to secure the danger
zone.
• Never step into the danger zone during operation.

Technical data
3 Technical data
3.1 ADR-C/ADR-C2
Designation ADR-C ADR-C2
ID 189500 189800
Maximum permissible clamping
force
30 kN 30 kN
Suitable lathe chuck 2-jaw chuck
3-jaw chuck
6-jaw chuck
2-jaw chuck
3-jaw chuck
6-jaw chuck
Tightening torques for clamping pins 5 Nm 5 Nm
Clamping range Ø 30 mm to Ø 250 mm
in 2 mm increments
Ø 30 mm to Ø 160 mm
in 2 mm increments
Jaw turning rings for ADR-C / ADR-C2
Jaw turning ring ADR 1 ADR 2 ADR 3 ADR 4 ADR 5
ID 6100002 6100003 6100004 6100005 6100006
Diameter 33 mm 76 mm 120 mm 164 mm 208 mm
3.2 ADR-S
Designation ADR-S
ID 189600
Maximum permissible clamping
force
65 kN
Suitable lathe chuck 2-jaw chuck
3-jaw chuck
6-jaw chuck
Tightening torques for clamping pins 25 Nm
Clamping range Ø 250 mm to Ø 505 mm
in 5 mm increments
Jaw turning rings for ADR-S
Jaw turning ring ADR 6 ADR 7 ADR 8 ADR 9
ID 6100007 6100008 6100009 6100010
Diameter 252 mm 317 mm 382 mm 447 mm
3.3
Ambient conditions and operating conditions
The specified temperatures always refer to the product.
Storage temperature +20°C ±10°C
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Design and description
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4 Design and description
4.1 Design
NOTE: The illustration may differ from the actual design.
1 Flat areas
2 ADR jaw turning ring
3 Clamping pin (if mounted)
4 Thread for locking pin (only for ADR-C / ADR-C2)
5 Thread for clamping pin
4.2 Description of function
The product is used for preloading soft and highly tempered chuck
jaws. After preloading, the chuck jaws can be turned.
By using clamping pins, different clamping diameters can be
covered.

Assembly
5 Assembly
5.1 Basic information
WARNING
Risk of injury due to incorrect assembly of the clamping pins.
If the clamping pins are assembled incorrectly, the product may
be flung out during rotation, causing severe injuries.
•Observe the specified tightening torques for the clamping
pins.
•Regularly check the fastening of the clamping pins.
•Take suitable protective measures to secure the danger zone.
•Wear suitable protective equipment.
WARNING
Risk of injury if the product falls during transport, assembly or
disassembly.
Due to the oily surface required to preserve it, the product can
slip through your hands, resulting in injury.
•Take appropriate safety measures to prevent the product
from falling.
•Wear suitable protective equipment, especially protective
gloves and safety boots.
CAUTION
Risk of crushing and impact when assembling and disassembling
the clamping pins.
•Do not reach in between the product and the clamping pins.
•Wear suitable protective equipment.
NOTICE
Possibility of material damage due to clamping pins of different
lengths.
If the wrong clamping pins are mounted, a large imbalance and
an inaccurate turning result can occur during turning.
•Ensure that the height difference between the clamping pins
is less than 3 mm.
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Assembly
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5.2 Assembling the clamping pins
1 ADR clamping diameter
2 Workpiece clamping diameter
Formula when using 3 clamping pins of the same height:
ADR clamping diameter = ( r + h ) x 2
Depending on the required ADR clamping diameter, the product
can either be used directly or fitted with clamping pins.
1. Select suitable jaw turning ring and clamping pins:
✓For combination specifications ADR-C/ADR-C2,
see }5.2.1 [/18].
✓For combination specifications ADR-S, see }5.2.2 [/22].
2. Screw the clamping pin into the jaw turning ring as far as the
stop. Observe the specified tightening torques for the clamping
pins }3 [/13].
NOTE: For more finely graduated intermediate diameters, the
clamping pins can be milled. The clamping pins can be reordered
as spare part sets.

Assembly
Examples of using clamping pins of different heights
• To clamp the chuck jaws of a lathe chuck to a diameter of 370
mm, ADR and clamping pins must be combined as follows, in
accordance with the combination specifications }5.2.1 [/18]:
1 x jaw turning ring with Ø 317 mm, 2 x clamping pins with
height h = 30 mm.
• To clamp the chuck jaws of a lathe chuck to a diameter of 196
mm, ADR and clamping pins must be combined as follows, in
accordance with the combination specifications }5.2.2 [/22]:
1 x jaw turning ring with Ø 164 mm, 2 x clamping pins with
height h = 18 mm, 1 x clamping pin with height h = 15 mm.
IMPORTANT!The height difference between the clamping pins
must not exceed 3 mm!
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Assembly
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5.2.1 Combination specifications ADR-C / ADR-C2
Clamping
diameter
Jaw turning
ring
Clamping pins
SB 1 SB 2 SB 3
30 mm ADR 1 - - -
32 mm ADR 1 A - -
33 mm ADR 1 - - -
34 mm ADR 1 A A -
36 mm ADR 1 A A A
38 mm ADR 1 A A B
40 mm ADR 1 A B B
42 mm ADR 1 B B B
44 mm ADR 1 B B C
46 mm ADR 1 B C C
48 mm ADR 1 C C C
50 mm ADR 1 C C D
52 mm ADR 1 C D D
54 mm ADR 1 D D D
56 mm ADR 1 D D E
58 mm ADR 1 D E E
60 mm ADR 1 E E E
62 mm ADR 1 E E F
64 mm ADR 1 E F F
66 mm ADR 1 F F F
68 mm ADR 1 F F G
70 mm ADR 1 F G G
72 mm ADR 1 G G G
74 mm ADR 2 - - -
76 mm ADR 2 A - -
78 mm ADR 2 A A -
80 mm ADR 2 A A A
82 mm ADR 2 A A B
84 mm ADR 2 A B B
86 mm ADR 2 B B B
88 mm ADR 2 B B C
90 mm ADR 2 B C C
92 mm ADR 2 C C C
94 mm ADR 2 C C D
96 mm ADR 2 C D D
98 mm ADR 2 D D D

Assembly
Combination specifications ADR-C / ADR-C2
Clamping
diameter
Jaw turning
ring
Clamping pins
SB 1 SB 2 SB 3
100 mm ADR 2 D D E
102 mm ADR 2 D E E
104 mm ADR 2 E E E
106 mm ADR 2 E E F
108 mm ADR 2 E F F
110 mm ADR 2 F F F
112 mm ADR 2 F F G
114 mm ADR 2 F G G
116 mm ADR 2 G G G
118 mm ADR 3 - - -
120 mm ADR 3 A - -
122 mm ADR 3 A A -
124 mm ADR 3 A A A
126 mm ADR 3 A A B
128 mm ADR 3 A B B
130 mm ADR 3 B B B
132 mm ADR 3 B B C
134 mm ADR 3 B C C
136 mm ADR 3 C C C
138 mm ADR 3 C C D
140 mm ADR 3 C D D
142 mm ADR 3 D D D
144 mm ADR 3 D D E
146 mm ADR 3 D E E
148 mm ADR 3 E E E
150 mm ADR 3 E E F
152 mm ADR 3 E F F
154 mm ADR 3 F F F
156 mm ADR 3 F F G
158 mm ADR 3 F G G
160 mm ADR 3 G G G
162 mm ADR 4 - - -
164 mm ADR 4 A - -
166 mm ADR 4 A A -
168 mm ADR 4 A A A
170 mm ADR 4 A A B
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Assembly
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Combination specifications ADR-C / ADR-C2
Clamping
diameter
Jaw turning
ring
Clamping pins
SB 1 SB 2 SB 3
172 mm ADR 4 A B B
174 mm ADR 4 B B B
176 mm ADR 4 B B C
178 mm ADR 4 B C C
180 mm ADR 4 C C C
182 mm ADR 4 C C D
184 mm ADR 4 C D D
186 mm ADR 4 D D D
188 mm ADR 4 D D E
190 mm ADR 4 D E E
192 mm ADR 4 E E E
194 mm ADR 4 E E F
196 mm ADR 4 E F F
198 mm ADR 4 F F F
200 mm ADR 4 F F G
202 mm ADR 4 F G G
204 mm ADR 4 G G G
206 mm ADR 5 - - -
208 mm ADR 5 A - -
210 mm ADR 5 A A -
212 mm ADR 5 A A A
214 mm ADR 5 A A B
216 mm ADR 5 A B B
218 mm ADR 5 B B B
220 mm ADR 5 B B C