Beckhoff AG3210 User manual

Operating instructions | EN
AG3210
Economy planetary gear unit
8/9/2021 | Version 2.7

Table of contents
Version: 2.7 ─── 3AG3210
Table of contents
Documentation notes .......................................................................................................................................... 5
Disclaimer ......................................................................................................................................................... 5
Version numbers............................................................................................................................................... 7
Scope of the documentation ............................................................................................................................. 7
Staff qualification............................................................................................................................................... 8
Safety and instruction ..................................................................................................................................... 10
Explanation of symbols ................................................................................................................................... 10
Beckhoff Services ........................................................................................................................................... 12
For your safety................................................................................................................................................... 13
General safety instructions ............................................................................................................................. 13
Product overview............................................................................................................................................... 15
Name plate...................................................................................................................................................... 16
Type key ......................................................................................................................................................... 17
Product characteristics.................................................................................................................................... 18
Ordering options ............................................................................................................................................. 19
Intended use ................................................................................................................................................... 20
Technical data.................................................................................................................................................... 21
Definitions ....................................................................................................................................................... 21
Data for operation and environment ............................................................................................................... 23
NP005 ............................................................................................................................................................. 24
NP015 ............................................................................................................................................................. 28
NP025 ............................................................................................................................................................. 32
NP035 ............................................................................................................................................................. 36
NP045 ............................................................................................................................................................. 40
Scope of supply ................................................................................................................................................. 43
Packaging ....................................................................................................................................................... 43
Transport and storage....................................................................................................................................... 44
Conditions ....................................................................................................................................................... 44
Transport......................................................................................................................................................... 44
Long-term storage........................................................................................................................................... 46
Technical description........................................................................................................................................ 47
Mounting position............................................................................................................................................ 47
Mechanical installation ..................................................................................................................................... 48
General tightening torques.............................................................................................................................. 48
Motor on gear unit........................................................................................................................................... 50
Gear unit to machine....................................................................................................................................... 54
Commissioning.................................................................................................................................................. 56
Before operation ............................................................................................................................................. 57
During operation ............................................................................................................................................. 57
Maintenance and cleaning ................................................................................................................................ 58
Cleaning agents .............................................................................................................................................. 58
Intervals .......................................................................................................................................................... 59
Fault correction.................................................................................................................................................. 60
Decommissioning.............................................................................................................................................. 61
Disassembly.................................................................................................................................................... 61
Disposal .......................................................................................................................................................... 62
Guidelines and Standards ................................................................................................................................ 63
EU conformity ................................................................................................................................................. 63
RoHS .............................................................................................................................................................. 63

Table of contents
4 ─── Version: 2.7AG3210
Index ................................................................................................................................................................... 64

Documentation notes
Version: 2.7 ─── 5AG3210
1.1Disclaimer
Beckhoff products are subject to continuous further development.
We reserve the right to revise the operating instructions at any time
and without prior announcement. No claims for the modification of
products that have already been supplied may be made on the basis
of the data, diagrams and descriptions in these operating instruc-
tions.
1.1.1Trademarks
Beckhoff®, TwinCAT®, TwinCAT/BSD®, TC/BSD®, EtherCAT®,
EtherCATG®, EtherCATG10®, EtherCATP®,
SafetyoverEtherCAT®, TwinSAFE®, XFC®, XTS® and XPlanar®
are registered and licensed trademarks of Beckhoff Automation
GmbH.
The use of other brand names or designations by third parties may
lead to an infringement of the rights of the owners of the corre-
sponding designations.
1.1.2Patents
The EtherCAT technology is protected by patent rights through the
following registrations and patents with corresponding applications
and registrations in various other countries:
• EP1590927
• EP1789857
• EP1456722
• EP2137893
• DE102015105702
EtherCAT® is a registered trademark and patented technology, li-
censed by Beckhoff Automation GmbH.

Documentation notes
6 ─── Version: 2.7AG3210
1.1.3Limitation of liability
All components in this product as described in the operating instruc-
tions are delivered in a specific configuration of hardware and soft-
ware, depending on the application regulations. Modifications and
changes to the hardware or software configuration that go beyond
the documented options are prohibited and nullify the liability of
Beckhoff Automation GmbH & Co. KG.
The following is excluded from the liability:
• Failure to observe these operating instructions
• Improper use
• Use of untrained personnel
• Use of unauthorized spare parts
1.1.4Copyright
© Beckhoff Automation GmbH & Co. KG, Germany
The copying, distribution and utilization of this document as well as
the communication of its contents to others without express autho-
rization is prohibited. Offenders will be held liable for the payment of
damages.
We reserve all rights in the event of registration of patents, utility
models and designs.

Documentation notes
Version: 2.7 ─── 7AG3210
1.2Version numbers
Provision of revision levels
On request, you can obtain a list of revision levels for changes in
the operating instructions.
• Send requests to: [email protected]
Origin of the document
These operating instructions were originally written in German. All
other languages are derived from the German original.
Product properties
Only the product properties specified in the current operating in-
structions are valid. Further information given on the product pages
of the Beckhoff homepage, in emails or in other publications is not
authoritative.
1.3Scope of the documen-
tation
Apart from these operating instructions, the following documents are
part of the overall documentation:
Documentation Definition
Short information about the gear
unit
Accompanying document with
general notes on handling the
gear units. Included with each
product.

Documentation notes
8 ─── Version: 2.7AG3210
1.4Staff qualification
1.4
These operating instructions are intended for trained control and au-
tomation specialists with knowledge of the applicable and required
standards and directives.
Specialists must have knowledge of drive technology and electrical
equipment as well as knowledge of safe working on electrical sys-
tems and machines. This includes knowledge of proper setup and
preparation of the workplace as well as securing the working envi-
ronment for other persons.
The operating instructions published at the respective time of each
installation and commissioning is to be used. The products must be
used in compliance with all safety requirements, including all appli-
cable laws, regulations, provisions and standards.
Instructed person
Instructed persons have a clearly defined task area and have been
informed about the work to be carried out. Instructed persons are fa-
miliar with:
• the necessary protective measures and protective devices
• the intended use and risks that can arise from use other than for
the intended purpose
Trained person
Trained persons meet the requirements for instructed persons.
Trained persons have additionally received training from the ma-
chine manufacturer or vendor:
• machine-specific or
• plant-specific
Trained specialists
Trained specialists have received specific technical training and
have specific technical knowledge and experience. Trained special-
ists can:
• apply relevant standards and directives
• assess tasks that they have been assigned
• recognize possible hazards
• prepare and set up workplaces

Documentation notes
Version: 2.7 ─── 9AG3210
Qualified electricians
Qualified electricians have comprehensive technical knowledge
gained from a course of study, an apprenticeship or technical train-
ing. They have an understanding of control technology and automa-
tion. They are familiar with relevant standards and directives. Quali-
fied electricians can:
• independently recognize, avoid and eliminate sources of danger
• implement specifications from the accident prevention regula-
tions
• assess the work environment
• independently optimize and carry out their work

Documentation notes
10 ─── Version: 2.7AG3210
1.5Safety and instruction
Read the contents that refer to the activities you have to perform
with the product. Always read the chapter For your safety in the op-
erating instructions. Observe the warning notes in the chapters so
that you can handle and work properly and safely with the product.
1.6Explanation of symbols
Various symbols are used for a clear arrangement:
► The triangle indicates instructions that you should execute
• The bullet point indicates an enumeration
[…] The square parentheses indicate cross-references to other
text passages in the document
[+] The plus sign in square brackets indicates ordering options
and accessories
1.6.1Pictograms
In order to make it easier for you to find text passages, pictograms
and signal words are used in warning notices:
DANGER
Failure to observe will result in serious or fatal injuries.
WARNING
Failure to observe may result in serious or fatal injuries.
CAUTION
Failure to observe may result in minor or moderate injuries.

Documentation notes
Version: 2.7 ─── 11AG3210
Notes
Notes are used for important information on the product. The possi-
ble consequences of failure to observe these include:
• Malfunctions of the product
• Damage to the product
• Damage to the environment
Information
This sign indicates information, tips and notes for dealing with the
product or the software.
Examples
This symbol shows examples of how to use the product or soft-
ware.
QR codes
This sign depicts a QR code, via which you can view videos, ani-
mations or other documents. Internet access is required in order to
use it.
You can read the QR code, for example, with the camera of your
Smartphone or Tablet PC. If your camera doesn't support this func-
tion you can download a free QR code reader app for your Smart-
phone. Use the Appstore for Apple operating systems or the
Google Play Store for Android operating systems.
If you cannot read the QR code on paper, make sure that the light-
ing is adequate and reduce the distance between the reading de-
vice and the paper. In the case of documentation on a monitor
screen, use the zoom function to enlarge the QR code and reduce
the distance.

Documentation notes
12 ─── Version: 2.7AG3210
1.7Beckhoff Services
Beckhoff and the worldwide partner companies offer comprehensive
support and service.
1.7.1Support
The Beckhoff Support offers technical advice on the use of individ-
ual Beckhoff products and system planning. The employees support
you in the programming and commissioning of complex automation
systems.
Hotline: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.beckhoff.de/support
1.7.2Training
Training in Germany takes place in our training center at the Beck-
hoff headquarters in Verl, at branch offices or, by arrangement, at
the customer's premises.
Hotline: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.beckhoff.de/training
1.7.3Service
The Beckhoff Service Center supports you with after-sales services
such as on-site service, repair service or spare parts service.
Hotline: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.beckhoff.de/service
1.7.4Download area
In the download area you can obtain product information, software
updates, the TwinCAT automation software, documentation and
much more.
Web: www.beckhoff.de/download
1.7.5Headquarters
Beckhoff Automation GmbH & Co. KG
Hülshorstweg 20
33415 Verl
Germany
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.beckhoff.de
The addresses of the international Beckhoff branch offices can be
found on the Beckhoff website: http://www.beckhoff.de

For your safety
Version: 2.7 ─── 13AG3210
Read this chapter containing general safety information. The chap-
ters in these operating instructions also contain warning notices. Al-
ways observe the safety instructions for your own safety, the safety
of other persons and the safety of the product.
When working with control and automation products, many dangers
can result from careless or incorrect use. Work particularly thor-
oughly, not under time pressure and responsibly towards other peo-
ple.
2.1General safety instruc-
tions
This chapter provides you with instructions on safety when handling
the gear units. They cannot run independently. The gear units are
therefore regarded as incomplete machines. They must be installed
in a machine or plant by the machine manufacturer. The documen-
tation created by the machine manufacturer must be read.
2.1.1Before operation
Protective equipment
Do not remove or bypass any protective devices. Check all protec-
tive devices before operation. Make sure that all emergency
switches are present at all times and can be reached by you and
other people. People could be seriously or fatally injured by unpro-
tected machine parts.
Shut down and secure the machine or plant
Shut down the machine or plant. Secure the machine or plant
against being inadvertently started up.
Keep the immediate environment clean
Keep your workplace and the surrounding area clean. Ensure safe
working.
Observe tightening torques
Mount and repeatedly check connections and components, comply-
ing with the prescribed tightening torques.
Use the original packaging only
Use the original packaging for dispatch, transportation, storage and
packing.
Secure feather key against loss
Secure the existing feather key against loss, for example:
• during transportation or
• during operation without mounted parts

For your safety
14 ─── Version: 2.7AG3210
2.1.2During operation
Do not touch hot surfaces
Check the cooling of the surfaces with a thermometer. Do not touch
the components during and immediately after operation. Allow the
components to cool sufficiently after switching off.
Avoid overheating
Operate the components according to the technical specifications.
Please refer to chapter: "Technical data". Provide for sufficient cool-
ing. Switch the components off immediately if the temperature is too
high.
Do not touch any moving or rotating components
Do not touch any moving or rotating components. Fasten all parts or
components on the machine or plant.
2.1.3After operation
De-energize and switch off components before working on
them
Check the functionality of all safety-relevant devices. Secure the
working environment. Secure the machine or plant against being in-
advertently started up. See chapter: "Decommissioning"
No direct skin contact with solvents or lubricants
In case of improper use, the solvents or lubricants used can lead to
skin irritations. Therefore, avoid direct skin contact.

Product overview
Version: 2.7 ─── 15AG3210
3
1234
5
6
7
9
10
11
12
8
Number Explanation
1 Gear housing
2 Holes for the output side
3 Feather key [+]
4 Output shaft
5 Clamping hub
6 Holes for the motor attachment
7 Plug; mounting hole
8 Clamping bolt
9 Holes for the motor attachment
10 Holes for the output side
11 Circlip
12 Adapter plate

Product overview
16 ─── Version: 2.7AG3210
3.1Name plate
3.1
Number Explanation
1 Serial number
2 Lubrication
3 Gear unit type
4 Date of manufacture
5 Ratio
6 Combined motor
7 DataMatrix code
8 Country of manufacture

Product overview
Version: 2.7 ─── 17AG3210
3.2Type key
AG3210 – NP005S – MF1 – 3 – 1C1 – AM803x Explanation
AG3210 Gear unit series
AG3210 = NP economy planetary gear unit
NP005 Gear type
NP 005
NP 015
NP 025
NP 035
NP 045
S Execution
S = Standard
M Gear unit variant
M = Motor-mounted gear unit
F Gear unit version
F = Standard
A = HIGH TORQUE
1 No. of stages
1 = single-stage
2 = two-stage
3 Ratio
See documentation
1 Type of output
0 = smooth shaft
1 = feather key DIN 6885 shape A
C Clamping hub identifying letter
Not freely selectable
Is selected on the basis of the motor to be mounted
1 Torsional backlash
1 = Standard
AM803x Motor size
See documentation

Product overview
18 ─── Version: 2.7AG3210
3.3Product characteristics
Wide range of possible applications
The planetary gear unit can be used in any installation position. This
gives you the opportunity to install the planetary gear units in a vari-
ety of ways in your machine or system. The gear units are delivered
in the "M" variant for motor attachment.
Adaptation to different motor types
The planetary gear unit can be adapted to different motor types with
the adapter flange and a spacer sleeve.
Maintenance-free ball bearings
The ball bearings are lifetime-lubricated and maintenance-free.

Product overview
Version: 2.7 ─── 19AG3210
3.4Ordering options
Order options are defined by the type key and must be ordered sep-
arately. The listed components cannot be retrofitted.
3.4.1Feather key
3.4.1
A feather key transmits torque to an output element.
The gear units are available with feather key groove and inserted
feather key according to DIN 6885.

Product overview
20 ─── Version: 2.7AG3210
3.5Intended use
The planetary gear units from the AG3210 series may be operated
only in the intended ambient and environmental conditions defined
in this documentation.
The components are installed in plants or machines. Stand-alone
operation of the components is not permitted.
The gear unit is intended for attachment to motors under the follow-
ing conditions:
• The design of the motors is B5
• The concentricity tolerance or axial run-out tolerance conforms
to EN 50347
• The cylindrical shaft end has the tolerance class h6 to k6
Observe the approvals for gear units with the Ex-marking
Gear units marked with the Ex-marking comply with EU Directive
2014/34/EN; ATEX and are approved for use in potentially explo-
sive atmospheres. The performance data are limited and can be
found in the chapter: "Technical data" of this translation of the origi-
nal instructions.
Read the entire drive system documentation:
• This translation of the original instructions
• Original operating instructions for the motors
• Machine manufacturer's complete documentation for the ma-
chine
3.5.1Improper use
Any type of use that exceeds the permissible values from the techni-
cal data is regarded as inappropriate and is thus prohibited.
The planetary gear units from the AG3210 series are not suitable for
use in the following areas:
• Potentially explosive atmospheres without a suitable housing
• Areas with aggressive environments, for example aggressive
gases or chemicals
• Areas with ionizing radiation and nuclear plants
• Aerospace industry
• Food processing, pharmacy and cosmetics
• Product areas that are not protected from abrasion
• Installation situations in which external media such as oil are
present at the output shaft