User Manual
DT-80 Rotation Stage 01.1
Order no.
6443-9-
0 0
DC-B-029
1
2Phase-041
2
DT-80 Rotation Stage
Order no. 6443-9-
User Manual
Version: 00.001 Date: 21.10.2015
02.2 DT-80 Rotation Stage
© 2012 PI miCos GmbH, Eschbach, Germany. The text, photographs and drawings in this manual are protected by copyright. With regard thereto, Pi miCos GmbH retains all
rights. The use of any text, images and drawings is permitted only in part and only when indicating the source.
Subject to change without notice. This manual is superseded by any new release. The respective current revision is available for download on our website
(http://www.pimicos.com).
File name:FILE-001438013_0002_MAN_DT-80_9_EN.DOCX.pdf Document-ID:DOC-000339525
DT-80 Rotation Stage 03.3
www.pimicos.com // info@pimicos.com // phone:+49(0)7634-50 57 0 // fax:+49(0)7634-50 57 393
CONTENTS
1. ABOUT THIS DOCUMENT
1.1 Objective and Target Group of this User Manual
1.2 Symbols and Typographic Conventions
1.3 Other Applicable Documents
2. SAFETY
2.1 Intended Use
2.2 General Safety Instructions
2.2.1 Organizational Measures
2.2.2 Measures during Installation
2.2.3 Measures during Start-Up
2.2.4 Measures during Operation
2.2.5 Measures during Maintenance
3. UNPACKING
4. PRODUCT DESCRIPTION
4.1 Features and Application Area
4.2 Model Overview
4.3 Product View
4.4 Safety Instructions
4.5 Scope of Delivery
4.6 Optional Accessories
4.7 Technical Features
4.7.1 Load Capacity Data
4.7.2 Motors
4.7.3 Limit Switch
4.7.4 Connector
4.7.5 Technical Data
4.8 Ambient Conditions
5. INSTALLATION
5.1 General Notes on Installation
5.2 Mounting the Rotation Stage
5.3 Affixing the Load
6. START-UP
6.1 General Notes on Start-Up
7. MAINTENANCE
8. TROUBLESHOOTING
9. CUSTOMER SERVICE
10. OLD PRODUCT DISPOSAL
11. EU DECLARATION OF CONFORMITY
04.4 DT-80 Rotation Stage
1. ABOUT THIS DOCUMENT
All specifications in this user manual refer only to the standard products that
are included in the PI-miCos catalog. Any special features that are different,
in particular special requests from customers, are supplied with the user
manual as additional documentation in the form of "Technical Notes".
1.1 Objective and Target Group of this User Manual
• This user manual contains all information required for the intended use
of the DT-80.
• Basic knowledge on servo systems, motion control concepts and
applicable safety measures is assumed.
• The latest version of the user manual and answers to any questions can
be obtained from our customer service department (see chapter 9)
1.2 Symbols and Typographic Conventions
The symbols and typographic conventions used in this manual have the
following meanings:
NOTICE
Dangerous situation!
If not avoided, the dangerous situation will result in
death, injuries or damage to the equipment
-> Actions to take to avoid the situation
NOTICE
Information for easier handling, tricks, tips, etc.
1.3 Other Applicable Documents
All products and programs from PI miCos mentioned in this documentation
are described in separate user manuals.
The latest versions of the user manuals can be obtained from our customer
service department (see chapter 9).
2. SAFETY
2.1 Intended Use
The DT-80 is a laboratory device as defined by DIN EN 61010-1. It is
intended for indoor use and use in an environment which is free of dirt, oil,
and lubricants.
In accordance with its design, the DT-80 is intended for single-axis
positioning, adjusting and rotation of loads around an axis at various
velocities. The DT-80 can be mounted horizontally or vertically.
The intended use of the DT-80 is only possible in conjunction with suitable
electronics. The following options are available:
1. Drive electronics and controller with suitable software
2. Combination device with suitable software
• The electronics are not included in the scope of delivery of the DT-80.
• The electronics must provide the required voltages. To ensure proper
performance of the servo-control system, the electronics must be able to
read out and further process the signals from the reference switch as
well as the those from the incremental position encoder.
DT-80 Rotation Stage 04.5
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2.2 General Safety Instructions
The DT-80 is built according to state-of-the-art technology and recognized
safety standards. Improper use of the DT-80 may result in personal injury
and/or damage to the DT-80.
Only use the DT-80 for its intended purpose, and only use it if it is in good
working order.
Read the user manual.
Immediately eliminate any faults and malfunctions that are likely to affect
safety.
The operator is responsible for the correct installation and operation of the
DT-80.
2.2.1 Organizational Measures
User Manual
• Always keep this user manual available when using the DT-80. If the
user manual is lost or damaged, contact our customer service
department (see chapter 10).
• Add all information from the manufacturer such as supplements or
technical notes to the user manual.
• Only use the device on the basis of the complete user manual. If your
user manual is incomplete and is therefore missing important
information, serious or fatal injury as well as damage to the equipment
can result.
• Only install and operate the DT-80 after you have read and understood
this user manual.
Personnel Qualification
The DT-80 may only be started up, operated, maintained and cleaned by
authorized and appropriately qualified personnel.
2.2.2 Measures during Installation
The DT-80 may be damaged by excessively long screws and wrongly
mounted parts.
• Only use screws of the correct length for the respective mounting holes.
• Only mount the DT-80 and the loads on the mounting fixtures (holes)
intended for this purpose.
• The DT-80 heats up during operation. High temperatures can influence
your application.
• Install the DT-80 so that your application is not affected by the
dissipating heat.
• Cable extensions can affect the performance of the DT-80 and damage
the electronics.
• Only use genuine PI miCos parts to connect the DT-80 to the electronic
equipment.
• Do not use cable extensions. If you need longer cables, use cable
extensions from PI miCos.
• Avoid short circuiting the lines for motor voltages since this can damage
the electronics.
2.2.3 Measures during Start-Up
Do not put your DT-80 into operation until it is fully mounted and connected.
Your system can be damaged by uncontrolled oscillation of the DT-80.
Noise generated during operation of the DT-85 is a typical sign of
oscillation.
04.6 DT-80 Rotation Stage
Immediately switch off the servo-control system of the affected rotational
axis.
• Check the settings of the servo-control parameters.
Moving parts attached to devices with motorized rotation stages can
accelerate rapidly and generate high forces which can cause injury or
damage to equipment.
Unintentional motion of the rotation stage is possible when it is connected to
the controller for the first time. Defective software or incorrect operation of
the software can also result in unintentional motions.
• Do not place any objects in areas where they can be caught by moving
parts.
Set the control signal so that the moving part does not stop abruptly or try to
continue motion.
• Determine the maximum velocity for your application.
2.2.4 Measures during Operation
• If noise during occurs during operation of the DT-80, check the settings
of the servo-control parameters of your controller.
• During continuous operation at room temperature, do not exceed 90 %
of the control signal level.
• For continuous operation at other temperatures, observe the maximum
permissible duty cycle in relation to the ambient temperature or contact
our customer service department for more information (see chapter 9).
2.2.5 Measures during Maintenance
The DT-80 is precision adjusted.
• Do not loosen any sealed screws.
Dirt, oil, lubricants and condensation will render the motor/drive inoperable.
Keep the DT-80 free of dirt and condensation.
3. UNPACKING
1. Unpack the DT-80 with care.
2. Compare the contents with the items listed in the contract and the
packing list.
3. Inspect the contents for signs of damage. If there is any sign of damage
or missing parts, contact PI miCos immediately.
4. Keep all packaging materials in case the product needs to be returned.
WARNING
Risk of suffocation for children. Keep the packaging foil
away from children.
Dispose of packaging materials according to
environmental regulations.
NOTICE
All specifications in this user manual refer only to the
standard products that are included in the PI-miCos
catalog. Any special features that are different, in particular
special requests from customers, are supplied with the
user manual as additional documentation in the form of
"Technical Notes".
DT-80 Rotation Stage 04.7
www.pimicos.com // info@pimicos.com // phone:+49(0)7634-50 57 0 // fax:+49(0)7634-50 57 393
4. PRODUCT DESCRIPTION
4.1 Features and Application Area
Our products are designed specifically for use in the laboratory.
4.2 Model Overview
Order no.
6443-9-
0 0
DC-B-029
1
2Phase-041
2
4.3 Product View
4.4 Safety Instructions
NOTICE
Modifications and servicing on this axis may only be
carried out by the manufacturer or persons authorized
by the manufacturer. The manufacturer is not liable for
damage caused by unauthorized tampering.
Unauthorized tampering invalidates the guarantee.
NOTICE
Protect the product against mechanical damage
(knocking, shock, ...).
Never start up an axis if you suspect it to be damaged
or broken.
Do not disconnect or connect connectors when voltage
is present.
WARNING
Risk of catching by rotating parts such as couplers and
ball screws
04.8 DT-80 Rotation Stage
WARNING
It is recommended that all persons entrusted with working
with this product and who therefore come into contact with
areas marked by the ESD warning symbol, are given
training and a comprehensive explanation of the ESD
warning symbol with respect to the ESD precautions.
4.5 Scope of Delivery
• Rotation stage according to order.
• Mounting accessories (screws & pins) in fast-sealing bag.
4.6 Optional Accessories
Obtain more information on optional accessories from our customer service
department (chapter 9).
4.7 Technical Features
4.7.1 Load Capacity Data
F A C T S
Load characteristics
Fx(N)
Fz(N)
Mx(Nm)
Mz(Nm)
kax(µrad/Nm)
DC-B-029
10
20 5 0.1
150
2Phase-041
10
20 5 0.1
150
4.7.2 Motors
DC-B-029
Motor type
DC brush, 3242-024 CR
Nominal voltage
V
24
Max. continuous current
A
1.3
Electrical resistance
5.0
Electrical inductance
mH
0.54
Torque constant
mNm/A
41.3
Velocity constant
rpm/V
231
n/M slope curve
rpm/mNm
28
No load velocity
rpm
5300
Max.continuous velocity at
nominal torque
rpm
3690
Inertia
kgm2
2.66 E-6
Continuous torque
mNm
41
Rotary encoder
RE-010 RS422 2-channel + index
Encoder increments (quad
counts)
n
2000
RE-010
Rotary optical encoder, RS-422 quadrature
Encoder type
HEDL rotary optical encoder
Quadrature counts per
revolution
n
2000
Signal output
RS-422
Channels
2 + index
Supply voltage
VDC
4.5..5.5
Current consumption,
Typical (Vcc = 5 V DC)
mA
57
Frequency range
KHz
100
Inertia of code disc
kgm2
0.5E-7
Operating temperature
°C
-40..100
DT-80 Rotation Stage 04.9
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2Phase-041
Motor type
2 phase bipolar SH4018L1704
Phase current
A
1.7
Step angle
°
1.8 °
Steps n 200
Coil resistance
1.7
Coil inductance
mH
3.3
Holding torque
mNm
260
Inertia
kgm2
3.5 E-6
Weight
kg
0.3
4.7.3 Limit Switch
Mechanical limit switches
Max. voltage (resistive load)
V
30
Max. current (resistive load)
A 1 Contact type
Normal closed
Operations
>5x104
Operating temperature
°C
-40 to +85
4.7.4 Connector
DC motor, HD15 motor pin assignment with mechanical switches
HD15m
Function
1 EA+
Encoder channel A+
2
EB+
Encoder channel B+
3
EI+
Encoder channel I+
4
EGND
Supply encoder GND
5
nc
6
EA-
Encoder channel A-
7
EB-
Encoder channel B-
8
EI-
Encoder channel I-
9
E5V
Encoder supply voltage
10
nc 11
M+
DC brush motor +
12
M-
DC brush motor -
13
LE2
Limit forward
14
LE1
Limit reverse
15
LCOM
Limit common
2SM motor, HD15 motor pin assignment with mechanical sensors
HD15m
Function
1 MA+
Motor phase A+
2
MA-
Motor phase A-
3
nc 4
nc 5
MB+
Motor phase B+
6
MB-
Motor phase B-
7
nc 8
nc 9
nc
10
nc 11
nc 12
nc 13
LE2
Limit forward
14
LE1
Limit reverse
15
LCOM
Limit common
04.10 DT-80 Rotation Stage
4.7.5 Technical Data
Technical Data
Travel range (°)
360 endless
Pitch angle (µrad)
± 30
Evenness (µm)
± 30
Yaw angle (µrad)
± 100
Weight (kg)
0.8
Motor
DC-B-029
2Phase-041
(°) 1 1
Max. velocity (°/sec)
40
30
Typical resolution (°)
0.004
0.004
Calculated resolution (°)
RE0.001
0.01 (FS)
Bidirectional repeatability (°)
± 0.2
± 0.2
Unidirectional repeatability (°)
0.01
0.01
Nominal current (A)
1.17
1.7
Max. operating voltage (V)
24
<100
Translation
180 : 1
Accuracy
on request
Velocity range (°/sec)
0.001..40
Material
Al (black anodized)
DT-80 Rotation Stage 04.11
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4.8 Ambient Conditions
For indoor use only.
• The DT-80 was calibrated at an ambient temperature of 20 °C (+/- 3 °C).
• The permissible operating temperature is between 20 °C and 40 °C.
• The permissible relative humidity is between 20% and 80%.
• Always keep the DT-80 free of dirt, dust, and corrosive gases.
5. INSTALLATION
5.1 General Notes on Installation
Prerequisite
The axis must be screwed onto a surface with an evenness better than 5
µm.
It is necessary to make sure that no dust, dirt or other foreign bodies are
between the surface and the axis, otherwise the properties of the axis can
be impaired by mechanical tension.
To guarantee the prescribed specifications (see Internet www.pimicos.com),
the evenness of the mounting surface must be better than 5 µm. (Reference
surface of PI miCos measuring granite is 3 µm).
5.2 Mounting the Rotation Stage
Prerequisite
You have read and understood the general notes on installation (see
chapter 5.1).
Mounting material
Screws, pins, and auxiliary material or tools supplied (see chapter 4.5.0
"Scope of Delivery").
• DIN 912 screws and DIN 6325 dowel pins, m6 tolerance field
Tightening torques of the mounting screws to be used should not have
values higher than the following:
• M3 DIN 912 1.5 Nm
• M4 DIN 912 2.0 Nm
• M5 DIN 912 2.5 Nm
• M6 DIN 912 3.0 Nm
Mounting the DT-80
Mount the rotation stage with the screws supplied.
Make sure that the screw heads do not protrude from the countersunk
holes.
04.12 DT-80 Rotation Stage
5.3 Affixing the Load
Prerequisite
You have read and understood the general notes on installation (see
chapter 5.1).
The load must have an evenness better than 5 µm.
It is necessary to make sure that no dust, dirt or other foreign bodies are
between the load and the axis, otherwise the properties of the axis can be
impaired by mechanical tension.
Mounting material
• DIN 912 screws and DIN 6325 dowel pins, m6 tolerance field
Tightening torques of the mounting screws to be used should not have
values higher than the following:
• M3 DIN 912 1.5 Nm
• M4 DIN 912 2.0 Nm
• M5 DIN 912 2.5 Nm
• M6 DIN 912 3.0 Nm
Mounting the Additional Part
Select the mounting position so that the existing fixing holes in the slider of
the DT-80 can be used for the additional part to be affixed.
Affix the additional part using the corresponding screws and lock the rotary
plate first so that torque acts on the worm gear translation.
6. START-UP
6.1 General Notes on Start-Up
This rotation stage must be started up with a suitable cable and the
associated controllers.
7. MAINTENANCE
Depending on the operating conditions and the period of use of the DT-80,
the following maintenance measures are required:
Maintenance run
The maintenance run serves to distribute the existing lubricant.
• To evenly distribute the existing lubricant on the stage guidings, perform
a maintenance run over one complete rotation after 500 hours of
operation, or after 1 year at the latest.
• If the the rotation stage is operated frequently and its motion is over a
small rotation range (less than 70°), perform a maintenance run over
one complete rotation after 5,000 motion cycles.
DT-80 Rotation Stage 04.13
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Lubrication
Under laboratory conditions, extra lubrication is only necessary in
exceptional cases. For continuous industrial use, the lubrication intervals
must be defined individually.
• Do not lubricate the DT-80 without consulting our customer service
department (see chapter 9).
• To lubricate, follow the instructions in the maintenance manual, which
you can obtain from our customer service department.
8. TROUBLESHOOTING
If the problem that occurred with your system is not listed in the table above
or cannot be solved as described, contact our customer service department
(see chapter 9).
9. CUSTOMER SERVICE
For inquiries and orders, contact your PI miCos sales engineer or send us
and email (info@pimicos.com).
If you have questions concerning your system, have the following
information ready:
1. Product codes and serial numbers of all products in the system
2. Current firmware of the controller (if present)
3. Software version of the driver or the user software (if present)
4. User operating system (if present)
10. OLD PRODUCT DISPOSAL
In accordance with EU directive 2002/96/EC (WEEE), as of 13 August 2005,
electrical and electronic equipment may not be disposed of in the member
states of the EU via the municipal residual waste.
Dispose of your old equipment according to international, national, and local
rules and regulations.
In order to fulfil the responsibility as the product manufacturer, PI miCos
GmbH undertakes environmentally correct disposal of all old PI miCos
equipment made available on the market after 13 August 2005 without
charge.
Any old PI miCos equipment can be sent free of charge to the following
address:
PI miCos GmbH
Freiburger Strasse 30
79427 Eschbach, Germany
04.14 DT-80 Rotation Stage
11. EU DECLARATION OF CONFORMITY
An EC Declaration of Conformity has been issued for the DT-80 in accordance with
the following European directives:
2004/108/EC, EMC Directive
2011/65/EU, RoHS Directive
The applied standards certifying the conformity are listed below.
EMC: EN 61326-1:2013
Safety: EN 61010-1:2010
DIN EN ISO 12100:2010
RoHS: EN 50581:2012
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