SCHUNK RCE User instructions

Translation of Original Operating Manual
Assembly and Operating Manual
RCE
Electric deburring spindle with radial compensation

Imprint
2 01.00 | RCE | Assembly and Operating Manual | en | 1458727
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: 1458727
Version: 01.00|25/10/2022|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...................................................................................5
1.1.3 Applicable documents ..............................................................................6
1.2 Warranty .............................................................................................................. 6
1.3 Scope of delivery .................................................................................................. 7
1.4 Accessories ........................................................................................................... 7
2 Basic safety notes ................................................................................................... 8
2.1 Intended use......................................................................................................... 8
2.2 Constructional changes ........................................................................................ 8
2.3 Spare parts ........................................................................................................... 8
2.4 Ambient conditions and operating conditions .....................................................9
2.5 Personnel qualification......................................................................................... 9
2.6 Personal protective equipment.......................................................................... 10
2.7 Transport ............................................................................................................ 10
2.8 Malfunctions....................................................................................................... 10
2.9 Disposal .............................................................................................................. 11
2.10 Fundamental dangers......................................................................................... 11
2.10.1 Protection during handling and assembly ..............................................11
2.10.2 Protection during commissioning and operation ...................................12
2.10.3 Protection against dangerous movements.............................................12
2.10.4 Protection against electric shock............................................................13
2.11 Notes on particular risks..................................................................................... 14
3 Technical data.........................................................................................................16
3.1 Basic data ........................................................................................................... 16
3.2 Compensation force diagrams............................................................................ 17
4 Design and description............................................................................................18
4.1 Design ................................................................................................................. 18
4.2 Description ......................................................................................................... 18
5 Assembly and settings ............................................................................................19
5.1 Assembling and connecting................................................................................ 19
5.2 Connections........................................................................................................ 20
5.2.1 Mechanical connection...........................................................................20
5.2.2 Pneumatic connection............................................................................22
5.2.3 Electrical connection ..............................................................................24
5.3 Setting axis fixation ............................................................................................ 26
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Table of Contents
6 Start-up ..................................................................................................................27
6.1 RCE 230............................................................................................................... 27
6.2 RCE 710............................................................................................................... 28
6.3 Start-up............................................................................................................... 28
6.4 Teach the spindle for workpiece machining....................................................... 30
7 Troubleshooting .....................................................................................................31
7.1 Tool wears out or breaks.................................................................................... 31
7.2 Tool rattles when deburring............................................................................... 31
7.3 Uneven deburring result .................................................................................... 31
7.4 Residue on the workpiece after deburring......................................................... 32
7.5 Tool blocked during the milling process............................................................. 32
8 Maintenance ..........................................................................................................33
8.1 Notes .................................................................................................................. 33
8.2 Maintenance interval ......................................................................................... 33
8.3 Changing the cutter ............................................................................................ 34
8.4 Changing the spindle boot.................................................................................. 35
8.5 Changing the motor............................................................................................ 36
8.6 Changing the ring cylinder assembly .................................................................. 38
8.7 Assembly drawings ............................................................................................. 39
8.7.1 RCE 230...................................................................................................39
8.7.2 RCE 710...................................................................................................40
9 Translation of original declaration of incorporation ................................................41
10 UKCA declaration of incorporation..........................................................................42
11 Information on the RoHS Directive, REACH Regulation and Substances of Very High
Concern (SVHC).......................................................................................................43
12 Annex to Declaration of Incorporation....................................................................44
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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
Danger 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.
1.1.2 Definition of Terms
The term "product" replaces the product name on the title page in
this manual.
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General
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1.1.3 Applicable documents
• General terms of business *
• Catalog data sheet of the purchased product *
• QR code slip for downloading the parameterization file*
• Configuration software for initial setup of the electronic control
unit**
• Commissioning instructions for the electronic control unit**
The documents labeled with an asterisk (*) can be downloaded
from schunk.com.
The documents labeled with two asterisks (**) can be downloaded
from the manufacturer's website.
For RCE230: •bmr.gmbh/manuals
– Search term "SFU0156"
– Search term "SFU0200"
For RCE710: •boschrexroth.com
– Configuration software "Release IndraWorks Ds 15V16"
– Commissioning instructions "HCS01"
1.2 Warranty
If the product is used as intended, the warranty is valid for 24
months from the ex-works delivery date under the following
conditions:
• Observe the ambient conditions and operating conditions
Parts touching the workpiece and wear parts are not included in
the warranty.

General
1.3 Scope of delivery
The scope of delivery includes
• Electric deburring spindle with radial compensation RCE in the
version ordered
• Assembly and Operating Manual
• Collets
• Only for RCE710: cable set
• Accessory pack
Content of the accessory pack:
• Wrench
RCE230
Designation RCE
Small wrench [mm] 10
Large wrench [mm] 12
RCE710
Designation RCE
Small wrench [mm] 13
Large wrench ["] 11/16
1.4 Accessories
The following accessories are available for the product, which
must be ordered separately:
• Adapter plate
• Profile follower
• Collets
• Electronic control unit
For information regarding which accessory articles can be used
with the corresponding product variants, see catalog data sheet.
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Basic safety notes
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2 Basic safety notes
2.1 Intended use
The product is intended exclusively for machining workpieces with
a robot.
• The product may only be used within the scope of its technical
data, }3 [/16].
• The product is intended for installation in a machine/automated
system or for attachment to a robot. The applicable guidelines
for the machine/automated system must be observed and
complied with.
• The product is intended for industrial and industry-oriented use.
Its use outside enclosed spaces is only permitted if suitable
protective measures are taken against outdoor exposure. The
product is not suitable for use in salty air.
• Appropriate use of the product includes compliance with all
instructions in this manual.
• Any utilization that exceeds or differs from the appropriate use
is regarded as misuse.
2.2 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.
2.3 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.

Basic safety notes
2.4 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 used only in the context of its
defined application parameters, }3 [/16].
2.5 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:
Trained electrician Due to their technical training, knowledge and experience, trained
electricians are able to work on electrical systems, recognize and
avoid possible dangers and know the relevant standards and
regulations.
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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2.6 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.
• Wear ear protection and safety goggles during the machining
process.
2.7 Transport
Handling during transport
Incorrect handling during transport can make the product unsafe
and risk the danger of serious injuries and considerable material
damage.
• During transport and handling, secure the product to prevent it
from falling.
• Do not walk under suspended loads.
2.8 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.

Basic safety notes
2.9 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.
2.10 Fundamental dangers
General
• Observe safety distances.
• Never deactivate safety installations.
• Install the provided protective product in the danger zone
before switching on the product.
• Remove the energy supplies before installation, modification,
maintenance, or adjustment work. Ensure there is no residual
energy in the system.
• Do not move parts by hand while the energy supply is
connected.
• Do not reach into the movement area of the product during
operation.
2.10.1 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.
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Basic safety notes
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2.10.2 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.
2.10.3 Protection against dangerous movements
Unexpected movements
Residual energy in the system may cause serious injuries while
working with the product.
• Switch off the energy supply, ensure that no residual energy
remains and secure against inadvertent reactivation.
• Never rely solely on the response of the monitoring function to
avert danger. Until the installed monitors become effective, it
must be assumed that the drive movement is faulty, with its
action being dependent on the control unit and the current
operating condition of the drive. Perform maintenance work,
modifications, and attachments outside the danger zone
defined by the movement range.
• To avoid accidents and/or material damage, human access to
the movement range of the machine must be restricted. Limit/
prevent accidental access for people in this area due through
technical safety measures. The protective cover and protective
fence must be rigid enough to withstand the maximum possible
movement energy. EMERGENCY STOP switches must be easily
and quickly accessible. Before starting up the machine or
automated system, check that the EMERGENCY STOP system is
working. Prevent operation of the machine if this protective
equipment does not function correctly.

Basic safety notes
2.10.4 Protection against electric shock
Work on electrical equipment
Touching live parts may result in death.
• Work on the electrical equipment may only be carried out by
qualified electricians in accordance with the electrical
engineering regulations.
• Lay electrical cables properly, e. g. in a cable duct or a cable
bridge. Observe standards.
• Before connecting or disconnecting electrical cables, switch off
the power supply and check that the cables are free of voltage.
Secure the power supply against being switched on again.
• Before switching on the product, check that the protective
earth conductor is correctly attached to all electrical
components according to the wiring diagram.
• Check whether covers and protective devices are fitted to
prevent contact with live components.
• Do not touch the product's terminals when the power supply is
switched on.
Possible electrostatic energy
Components or assembly groups may become electrostatically
charged. When the electrostatic charge is touched, the discharge
may trigger a shock reaction leading to injuries.
• The operator must ensure that all components and assembly
groups are included in the local potential equalisation in
accordance with the applicable regulations.
• While paying attention to the actual conditions of the working
environment, the potential equalisation must be implemented
by a specialist electrician according to the applicable
regulations.
• The effectiveness of the potential equalisation must be verified
by executing regular safety measurements.
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Basic safety notes
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2.11 Notes on particular risks
DANGER
Danger from electric voltage!
Touching live parts may result in death.
•Switch off the power supply before any assembly, adjustment
or maintenance work and secure against being switched on
again.
•Only qualified electricians may perform electrical installations.
•Check if de-energized, ground it and hot-wire.
•Cover live parts.
DANGER
Risk of fatal injury from suspended loads!
Falling loads can cause serious injuries and even death.
•Stand clear of suspended loads and do not step within their
swiveling range.
•Never move loads without supervision.
•Do not leave suspended loads unattended.
•Wear suitable protective equipment.
WARNING
Risk of burns through contact with hot surfaces!
Surfaces of components can heat up severely during operation.
Skin contact with hot surfaces causes severe burns to the skin.
•For all work in the vicinity of hot surfaces, wear safety gloves.
•Before carrying out any work, make sure that all surfaces have
cooled down to the ambient temperature.
WARNING
Risk of injury from objects falling and being ejected!
Falling and ejected objects during operation can lead to serious
injury or death.
•Take appropriate protective measures to secure the danger
zone.

Basic safety notes
WARNING
Risk of injury due to unexpected movements!
If the power supply is switched on or residual energy remains in
the system, components can move unexpectedly and cause
serious injuries.
•Before starting any work on the product: Switch off the power
supply and secure against restarting.
•Make sure, that no residual energy remains in the system.
CAUTION
Risk of injury from flying chips and dirt particles
During operation, flying chips and dirt particles can cause eye
injuries.
•Always wear appropriate personal protective equipment,
particularly protective goggles.
•Take suitable protective measures to secure the danger zone.
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Technical data
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3 Technical data
3.1 Basic data
Designation RCE
230 710
Weight [kg] 1.7 5.35
Compensation angle
radial X/Y [°]
±3 ±1.8
Compensation path X/Y at
the collet chuck [mm]
Recommended
Max.
±3
±7.1
±2.5
±4.6
Compliance force [N] (radial)
Min.
Max.
1.8
8.5
24.5
80
Nominal operating
pressure [bar]
Compensation air
connection
Air cooling connection
1-4.1
2
Pressure medium Compressed air (clean, dry, filtered
(≤ 5 µm), oil-free)
Collet type ER 11
Motor operating data
Motor electric, brushless
Working speed [RPM]
Min.
Max.
5.000
50.000
0
13.000
Power [W] 230 710
Brush recommended data
Max. diameter [mm] 25 77
Max. length [mm] 50 75
Cutter recommended data
Max. diameter [mm] 12 18
Max. length [mm] 50 50
Ambient conditions and operating conditions
Designation RCE
230 710
Ambient temperature [°C]
Min.
Max.
5
40
5
60

Technical data
3.2 Compensation force diagrams
NOTE
The compliance force may vary from product to product and
should be treated as a guide value only. The actual force
characteristics depend on the installation position and the
condition of the product. The compliance pressure should be
selected depending on the material of the workpiece, the type of
tool and the amount of material to be removed.
NOTE
The specified compliance force does not correspond to the actual
values when the product is mounted horizontally.
Compensation force
Compensation force [N]
Supply pressure [bar]
RCE230: Compensation force as a function of operating pressure
Supply pressure [bar]
Compensation force [N]
RCE710: Compensation force as a function of operating pressure
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Design and description
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4 Design and description
4.1 Design
RCE230
RCE710
1 Air cooling connection
2 Compensation air connection
3 Axial Connection (axial)
4 Axial Connection (radial)
5 Axis fixation set screw
6 Collet chuck
7 Electrical connection
4.2 Description
Electric deburring spindle with radial compensation and adjustable
speed of rotation for machining workpieces

Assembly and settings
5 Assembly and settings
5.1 Assembling and connecting
WARNING
Risk of burns through contact with hot surfaces!
Surfaces of components can heat up severely during operation.
Skin contact with hot surfaces causes severe burns to the skin.
•For all work in the vicinity of hot surfaces, wear safety gloves.
•Before carrying out any work, make sure that all surfaces have
cooled down to the ambient temperature.
WARNING
Risk of injury due to unexpected movements!
If the power supply is switched on or residual energy remains in
the system, components can move unexpectedly and cause
serious injuries.
•Before starting any work on the product: Switch off the power
supply and secure against restarting.
•Make sure, that no residual energy remains in the system.
1. Check the evenness of the mounting surface, }5.2.1 [/20].
2. Connectcompressed air supply, }5.2.2 [/22].
3. Attach the product to the robot, }5.2.1 [/20].
✓If necessary, use appropriate connection elements (adapter
plates).
✓Observe the permissible depth of engagement.
4. Connect product to the electronic control unit, }5.2.3 [/24].
5. If necessary, adjust the axis fixation set screw, }5.3 [/26].
6. Start up the product, }6 [/27].
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Assembly and settings
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5.2 Connections
5.2.1 Mechanical connection
NOTICE
Damage to the cable outlet possible!
When mounting axially, ensure that the cable outlet is not
impaired by the mounting material.
Evenness of the
mounting surface
The values apply to the whole mounting surface to which the
product is mounted.
Requirements for evenness of the mounting surface (Dimensions in mm)
Edge length Permissible unevenness
< 100 < 0.02
> 100 < 0.05
The product can be assembled from two sides.
Axial mounting
RCE230*
RCE710*