Aerotech PRO280SLE Series User manual

Revision: 1.10.00
PRO280SL/SLE Hardware
Manual

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101 Zeta Drive
Pittsburgh, PA 15238-2811
www.aerotech.com
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This manual contains proprietary information and may not be reproduced, disclosed, or used in whole or in part without the
express written permission of Aerotech, Inc. Product names mentioned herein are used for identification purposes only and
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Copyright © 2008-2019, Aerotech, Inc., All rights reserved.

PRO280SL/SLE Hardware Manual Table of Contents
Table of Contents
PRO280SL/SLE Hardware Manual 1
Table of Contents 3
List of Figures 4
List of Tables 5
Safety Procedures and Warnings 6
EU Declaration of Incorporation 7
Chapter 1: Overview 9
1.1. Environmental Specifications 11
1.2. Accuracy and Temperature Effects 11
1.3. Basic Specifications 12
1.4. Vacuum Operation 14
Chapter 2: Installation 15
2.1. Unpacking and Handling the Stage 15
2.2. Dimensions 17
2.3. Securing the Stage to the Mounting Surface 21
2.4. Attaching the Payload to the Stage 23
Chapter 3: Electrical Installation 27
3.1. Motor and Feedback Connectors 28
3.2. Motor and Feedback Wiring 32
3.3. Motor and Feedback Specifications 34
3.4. Limits, Marker, and Machine Direction 38
3.5. Motor and Feedback Phasing 39
Chapter 4: Maintenance 41
4.1. Service and Inspection Schedule 41
4.2. Cleaning and Lubrication 42
4.3. Belt Adjustment 46
4.4. Troubleshooting 49
Appendix A: Warranty and Field Service 51
Appendix B: Revision History 53
Index 55
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Table of Contents PRO280SL/SLE Hardware Manual
List of Figures
Figure 2-1: Lifting Features 16
Figure 2-2: PRO280SL Dimensions 17
Figure 2-3: PRO280SLE Dimensions 18
Figure 2-4: PRO280SL/SLE Accessory Tabletop Dimensions (-TT3/-TT6 Option) 19
Figure 2-5: PRO280SL/SLE Z-Axis Bracket Dimensions 20
Figure 2-6: Mounting Hole Locations 22
Figure 2-7: Cantilevered Load Capability 24
Figure 2-8: Stage Orientations 24
Figure 2-9: Load Torque Equation 25
Figure 2-10: Torque Required to Turn Ball Screw in Vertical Orientation 25
Figure 3-1: Motor and Feedback Wiring (-SL Option) 32
Figure 3-2: Motor and Feedback Wiring (-SLE Option) 33
Figure 3-3: Machine Direction 38
Figure 3-4: Hall Phasing 39
Figure 3-5: Analog Encoder Phasing Reference Diagram 40
Figure 3-6: Encoder Phasing Reference Diagram (Standard) 40
Figure 4-1: Hardcover Removal Procedure (Step 2) 44
Figure 4-2: Hardcover Removal Procedure (Step 3) 44
Figure 4-3: Hardcover Removal Procedure (Step 4) 45
Figure 4-4: Foldback Motor Cover Removal 47
Figure 4-5: Foldback Motor Part Callouts 48
Figure 4-6: Lubricate the Pulley Flanges 48
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PRO280SL/SLE Hardware Manual Table of Contents
List of Tables
Table 1-1: Model Numbers and Ordering Options 9
Table 1-2: Environmental Specifications 11
Table 1-3: PRO280SL/SLE Series Specifications (-0300 to -0500) 12
Table 1-4: PRO280SL/SLE Series Specifications (-0600 to -1000) 13
Table 2-1: Stage Mounting Surface Flatness Requirement 21
Table 2-2: Stage to Mounting Surface Hardware 22
Table 3-1: Motor Connector Pinout 29
Table 3-2: Feedback Connector Pinout 29
Table 3-3: Linear Encoder Connector Pinout (-SLE only) 30
Table 3-4: Part Numbers for the Encoder Connector 30
Table 3-5: Limit Connector Pinout 31
Table 3-6: Part Numbers for the Limit Connector 31
Table 3-7: Feedback Specifications 34
Table 3-8: PRO280SL/SLE Motor Specifications (BMS465) 35
Table 3-9: PRO280SL/SLE Motor Specifications (BM500) 36
Table 3-10: Rotary Encoder Specifications for PRO280SLStages 37
Table 3-11: Linear Encoder Specifications for PRO280SLEStages 37
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Table of Contents PRO280SL/SLE Hardware Manual
Safety Procedures and Warnings
This manual tells you how to carefully and correctly use and operate the PRO280SL/SLE. Read all parts of
this manual before you install or operate the PRO280SL/SLE or before you do maintenance to your system.
To prevent injury to you and damage to the equipment, obey the precautions in this manual. The precautions
that follow apply when you see a Danger or Warning symbol in this manual. If you do not obey these
precautions, injury to you or damage to the equipment can occur. If you do not understand the information in
this manual, contact Aerotech Global Technical Support.
This product has been designed for light industrial manufacturing or laboratory environments. The protection
provided by the equipment could be impaired if the product is used in a manner not specified by the
manufacturer.
N O T E : Aerotech continually improves its product offerings; listed options may be superseded at any
time. All drawings and illustrations are for reference only and were complete and accurate as of this
manual’s release. Refer to www.aerotech.com for the most up-to-date information.
D A N G E R : This product contains potentially lethal voltages. To reduce the possibility of
electrical shock, bodily injury, or death the following precautions must be followed.
1. Access to the PRO280SL/SLE and component parts must be restricted while connected to
a power source.
2. Do not connect or disconnect any electrical components or connecting cables while
connected to a power source.
3. Disconnect electrical power before servicing equipment.
4. All components must be properly grounded in accordance with local electrical safety
requirements.
5. Operator safeguarding requirements must be addressed during final integration of the
product.
W A R N I N G : To minimize the possibility of electrical shock, bodily injury or death the
following precautions must be followed.
1. Moving parts can cause crushing or shearing injuries. Access to all stage and motor parts
must be restricted while connected to a power source.
2. Cables can pose a tripping hazard. Securely mount and position all system cables to avoid
potential hazards.
3. Do not expose this product to environments or conditions outside of the listed
specifications. Exceeding environmental or operating specifications can cause damage to
the equipment.
4. The PRO280SL/SLE stage must be mounted securely. Improper mounting can result in
injury and damage to the equipment.
5. Use care when moving the PRO280SL/SLE stage. Lifting or transporting the
PRO280SL/SLE stage improperly can result in injury or damage to the PRO280SL/SLE.
6. The motor case temperature may exceed 75°C.
7. Operators must be trained before operating this equipment.
8. All service and maintenance must be performed by qualified personnel.
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PRO280SL/SLE Hardware Manual Table of Contents
EU Declaration of Incorporation
Manufacturer: Aerotech, Inc.
101 Zeta Drive
Pittsburgh, PA 15238-2811
USA
herewith declares that the product:
PRO280SL/SLE Stage
is intended to be incorporated into machinery to constitute machinery covered by the Directive
2006/42/EC as amended;
and that the following harmonized European standards have been applied:
EN ISO 12100:2010
Safety of machinery - Basic concepts, general principles for design
EN 60204-1:2010
Safety of machinery - Electrical equipment of machines - Part 1:General requirements
and further more declares that
it is not allowed to put the equipment into service until the machinery into which it is to
be incorporated or of which it is to be a component has been found and declared to be in
conformity with the provisions of the Directive 2006/42/EC and with national
implementing legislation, i.e., as a whole, including the equipment referred to in this
Declaration.
This is to certify that the aforementioned product is in accordance with the applicable requirements of the
following Directive(s):
2011/65/EU RoHS2 Directive
Authorized Representative: Simon Smith, European Director
Address: Aerotech Ltd
The Old Brick Kiln, Ramsdell, Tadley
Hampshire RG26 5PR
UK
Name
/ Alex Weibel
Position Engineer Verifying Compliance
Location Pittsburgh, PA
Date 8/5/2019
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Table of Contents PRO280SL/SLE Hardware Manual
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PRO280SL/SLE Hardware Manual Overview
Chapter 1: Overview
Table 1-1: Model Numbers and Ordering Options
PRO280SL and PRO280SLE Series Linear Ball-Screw Stage
Direct Linear Feedback (-SLEonly)
-E1 Incremental linear encoder; 1 Vpp
-E2 Incremental linear encoder; 0.1 µm digital TTL output
-E3 Absolute linear encoder; EnDat 2.2
-E4 Incremental linear encoder; 0.5 µm digital TTL output
Travel (Required)
-0300 300 mm travel stage
-0400 400 mm travel stage
-0500 500 mm travel stage
-0600 600 mm travel stage
-0800 800 mm travel stage
-1000 1000 mm travel stage
Mounting Orientation (Required)
Normal mounting orientation
-MT1 Side-mounted or vertical orientation
-MT2 Inverted mounting orientation
Tabletop (Optional for SLStages; Required for SLEStages)
-TT1 Tabletop with metric dimension mounting
-TT2 Tabletop with English dimension mounting
-TT3 Accessory tabletop with mounting for select rotary stages
-TT4 Tabletop with metric dimension mounting and wiper brushes
-TT5 Tabletop with English dimension mounting and wiper brushes
-TT6 Accessory tabletop with mounting pattern for select rotary stages and wipers
Motor (Optional)
-M1 BMS465 brushless servomotor and 2500-Line TTL encoder
-M2 BMS465 brushless servomotor, 2500-Line TTL encoder, and brake
-M3 BMS465 brushless servomotor and 1000-Line 1 Vpp encoder
-M4 BMS465 brushless servomotor, 1000-Line 1 Vpp encoder, and brake
-M5 BM500 brushless servomotor, 2500-Line 1 Vpp encoder, and brake
-M6 BM500 brushless servomotor, 2500-Line TTL encoder, and brake
-M7 BM500 brushless servomotor and 1000-Line 1 Vpp encoder
-M8 BM500 brushless servomotor, 1000-Line 1 Vpp encoder, and brake
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Overview PRO280SL/SLE Hardware Manual
PRO280SL and PRO280SLE Series Linear Ball-Screw Stage (continued)
Foldback (Optional)
-FB1 Foldback kit for 1/2" diameter shaft NEMA 34 motor
Motor Orientation (Optional)
-2 Bottom cable exit, optional orientation
-3 Left-side cable exit, standard orientation
-4 Top cable exit, optional orientation
-5 Right-side cable exit, optional orientation
-8 Right-side foldback, standard orientation
-12 Left-side foldback, optional orientation
Limits (Required)
-LI1 Normally-closed limit switches; 5 VDC with 9-pin D connector
-LI2 Normally-open limit switches; 5 VDC with 9-pin D connector
-LI3 Normally-closed limit switches; 24 VDC with 9-pin D connector
Coupling (Optional)
-CP1 Coupling for 1/2" diameter shaft
LiftingHardware (Optional)
-LF Lifting hardware
NOTE: Lifting option available on all travels. Lifting should never be ordered on the upper-axis of an XY set (only order on lower-
axis).
ThermoComp™ (Optional)
-TCMP ThermoComp™ integrated thermal compensation unit, single or lower axis
NOTE: An A3200 controller must be used with the -TCMP option
Metrology (Required)
-PL0 No metrology performance plots
-PL1 Uncalibrated with performance plots
-PL2 Calibrated with performance plots
Accessories (To be Ordered as a Separate Line Item)
ALIGN-NPA Non-precision XY assembly
ALIGN-NPAZ Non-precision XZ or YZ assembly
ALIGN-PA10 XY assembly; 10 arc sec orthogonality; alignment to within 7 µm orthogonality for short
travel stages.
ALIGN-PA10Z XZ or YZ assembly with L-bracket; 10 arc second orthogonality. Alignment to within 10
µm orthogonality for short travel stages.
ALIGN-PA5 XY assembly; 5 arc sec orthogonality. Alignment to within 3 µm orthogonality for short
travel stages.
ALIGN-PA5Z XZ or YZ assembly with L-bracket; 5 arc second orthogonality. Alignment to within 5
µm orthogonality for short travel stages.
HDZ280 Right angle L-bracket for 300 mm and 400 mm travels only
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PRO280SL/SLE Hardware Manual Overview
1.1. Environmental Specifications
W A R N I N G : Do not expose this product to environments or conditions outside of the listed
specifications. Exceeding environmental or operating specifications can cause damage to the
equipment.
Table 1-2: Environmental Specifications
Ambient
Temperature
Operating: 10° to 35° C (50° to 95° F)
The optimal operating temperature is 20° C ±2° C (68° F ±4° F). If at any time the
operating temperature deviates from 20° C degradation in performance could occur.
Storage: 0° to 40° C (32° to 104° F) in original shipping packaging
Humidity
Operating: 20% to 60% RH
Storage: 10% to 70% RH, non-condensing in original packaging. The stage should be
packaged with desiccant if it is to be stored for an extended time.
Altitude
Operating: 0 m to 2,000 m (0 ft to 6,562 ft) above sea level
Contact Aerotech if your specific application involves use above 2,000 m or below sea
level.
Vibration
Use the system in a low vibration environment. Excessive floor or acoustical vibration
can affect system performance. Contact Aerotech for information regarding your
specific application.
Protection
Rating
The PRO280SL/SLE stages have limited protection against dust, but not water. This
equates to an ingress protection rating of IP50.
Use Indoor use only
1.2. Accuracy and Temperature Effects
The accuracy specification of PRO280SL/SLE series stages is measured 25 mm above the table with the
stage in an unloaded condition. The stage is assumed to be fully supported by a mounting surface meeting or
exceeding the specification in Section 2.3.
The accuracy of the screw is a key element in the overall positioning accuracy of the SLstage. A scale error
can be expected if temperature of the screw differs from 20° C (68° F). The greater the temperature
difference, the greater the error. The temperature of the screw depends on the speed and duty cycle of the
stage. The faster the movement and higher the duty cycle, the more the stage accuracy will be affected by
heat. The thermal expansion coefficient of the screw is 11.7 ppm/°C.
SLEstages contain a linear encoder for direct feedback of the carriage position. The stage travel as seen by
the linear encoder will expand at the rate of 3.25 ppm/°C as the temperature of the encoder scale deviates
from 20°C.
The ThermoComp™ option is a hardware and software solution that uses the functionality of the A3200
controller to mitigate the effects of changing temperature by detecting and compensating for thermal
changes. ThermoComp™ is effective at compensating for both self-heating and environmental temperature
changes.
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Overview PRO280SL/SLE Hardware Manual
1.3. Basic Specifications
Resolution is dependent on ball-screw pitch, encoder resolution, and controller interpolation.
N O T E : Aerotech continually improves its product offerings; listed options may be superseded at any
time. All drawings and illustrations are for reference only and were complete and accurate as of this
manual’s release. Refer to www.aerotech.com for the most up-to-date information.
Table 1-3: PRO280SL/SLE Series Specifications (-0300 to -0500)
-0300 -0400 -0500
Travel 300 mm 400 mm 500 mm
Accuracy (1)
SL Standard ±9.5 µm ±11 µm ±13 µm
Calibrated ±1.5 µm ±1.5 µm ±2 µm
SLE Standard ±10 µm ±12 µm ±14 µm
Calibrated ±1 µm ±1 µm ±1.5 µm
Resolution
(Minimum
Incremental Motion)
SL 0.1 µm (2), 1.0 µm (3)
SLE 0.05 µm (-E1/-E3 encoder), 0.2 µm (-E2 encoder), 1.0 µm (-E4
encoder)
Bidirectional
Repeatability (1)
SL ±1 µm
SLE ±0.5 µm
Horizontal Straightness (1) ±3 µm ±4 µm ±5 µm
Vertical Straightness (1) ±3 µm ±4 µm ±5 µm
Pitch 49 µrad
(10.1 arc·sec)
60 µrad
(12.4 arc·sec)
70 µrad
(14.4 arc·sec)
Roll 49 µrad
(10.1 arc·sec)
60 µrad
(12.4 arc·sec)
70 µrad
(14.4 arc·sec)
Yaw 49 µrad
(10.1 arc·sec)
60 µrad
(12.4 arc·sec)
70 µrad
(14.4 arc·sec)
Maximum Speed (4) 220 m/s
Maximum Acceleration (4) Function of motor, amplifier, payload, and maximum axial load
Load Capacity (5)
Horizontal 150 kg
Vertical (Axial) 70 kg
Side 150 kg
Moving Mass
(with tabletop)
SL 12.3 kg
SLE 12.5 kg
Stage Mass
(no motor)
SL 39.1 kg 42.5 kg 45.9 kg
SLE 40.2 kg 43.7 kg 47.1 kg
Material Anodized Aluminum
Mean Time Before Failure (MTBF) 20,000 Hours
1. Certified with -PL1 / -PL2 option.
2. Achieved with Aerotech rotary motor with amplified sine encoder.
3. Achieved with Aerotech rotary motor with 2500 counts/rev digital encoder.
4. Requires the selection of an appropriate amplifier with sufficient voltage and current.
5. Axis orientation for on-axis loading is listed.
6. Specifications are for single-axis systems measured 25 mm above the tabletop; performance of multi-axis system is payload and
workpoint dependent. Consult the Aerotech factory for multi-axis or non-standard applications.
7. Specifications listed are non-foldback kit options. Contact factory for specifications when a foldback kit (-FBx) is used.
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PRO280SL/SLE Hardware Manual Overview
Table 1-4: PRO280SL/SLE Series Specifications (-0600 to -1000)
-0600 -0800 -1000
Travel 600 mm 800 mm 1000 mm
Accuracy (1)
SL Standard ±15 µm ±17 µm ±18 µm
Calibrated ±2 µm ±2.5 µm ±3 µm
SLE Standard ±15.5 µm ±17 µm ±18 µm
Calibrated ±1.5 µm ±1.5 µm ±1.5 µm
Resolution
(Minimum
Incremental Motion)
SL 0.1 µm (2), 1.0 µm (3)
SLE 0.05 µm (-E1/-E3 encoder), 0.2 µm (-E2 encoder), 1.0 µm (-E4
encoder)
Bidirectional
Repeatability (1)
SL ±1 µm
SLE ±0.5 µm ±0.75 µm ±0.75 µm
Horizontal Straightness (1) ±6 µm ±7 µm ±8.5 µm
Vertical Straightness (1) ±6 µm ±7 µm ±8.5 µm
Pitch 78 µrad
(16.1 arc·sec)
90 µrad
(18.6 arc·sec)
110 µrad
(22.7 arc·sec)
Roll 78 µrad
(16.1 arc·sec)
90 µrad
(18.6 arc·sec)
110 µrad
(22.7 arc·sec)
Yaw 78 µrad
(16.1 arc·sec)
90 µrad
(18.6 arc·sec)
110 µrad
(22.7 arc·sec)
Maximum Speed (4) 220 m/s 220 m/s 140 m/s
Maximum Acceleration (4) Function of motor, amplifier, payload, and maximum axial load
Load Capacity (5)
Horizontal 150 kg
Vertical (Axial) 70 kg
Side 150 kg
Moving Mass
(with tabletop)
SL 12.3 kg
SLE 12.5 kg
Stage Mass
(no motor)
SL 49.3 kg 56.1 kg 62.9 kg
SLE 50.6 kg 57.4 kg 64.3 kg
Material Anodized Aluminum
Mean Time Before Failure (MTBF) 20,000 Hours
1. Certified with -PL1 / -PL2 option.
2. Achieved with Aerotech rotary motor with amplified sine encoder.
3. Achieved with Aerotech rotary motor with 2500 counts/rev digital encoder.
4. Requires the selection of an appropriate amplifier with sufficient voltage and current.
5. Axis orientation for on-axis loading is listed.
6. Specifications are for single-axis systems measured 25 mm above the tabletop; performance of multi-axis system is payload and
workpoint dependent. Consult the Aerotech factory for multi-axis or non-standard applications.
7. Specifications listed are non-foldback kit options. Contact factory for specifications when a foldback kit (-FBx) is used.
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Overview PRO280SL/SLE Hardware Manual
1.4. Vacuum Operation
Aerotech can specially prepare the PRO280SL/SLE for operation in vacuum environments. Aerotech offers
two vacuum preparation options; one for low vacuum (for use in atmospheric pressures to 10-3 torr) and one
for high vacuum (preparation for environments from 10-3 to 10-6 torr). As part of this preparation, attention to
detail during modification, cleaning, and assembly results in products with optimal performance in vacuum
applications.
Special Guidelines
To make sure that the PRO280SL/SLE will continue to perform well in the vacuum environment, use the
guidelines that follow (in addition to standard handling, installation, and lubrication guidelines outlined in this
manual).
1. Do not remove the PRO280SL/SLE from its sealed bag until it is ready to use.
2. Always handle the PRO280SL/SLE in a clean environment and use powder-free polyethylene gloves to
prevent any contaminants from adhering to the surface of the PRO280SL/SLE.
3. During installation, use cleaned, vented, stainless steel fasteners when securing the PRO280SL/SLE.
4. Reduced air pressure eliminates significant convective heat transfer. This, coupled with the viscous
vacuum-compatible lubricants, could result in excessive motor operating temperatures. Because of
this, consider all continuous torque ratings to be 40 to 60% lower than the value specified for operation
in normal atmospheric environment. Reduce motor usage accordingly.
5. For vacuum applications, the recommended lubricant is a small quantity of Braycote® 602EF grease or
a compatible substitute of equal quality.
6. Baking vacuum components between 100 and 125 °C for 24 to 48 hours significantly reduces
outgassing at initial pump-down to vacuum pressure and evaporates water vapor that impregnates
porous surfaces on the aluminum and Teflon cables. Aerotech recommends that customers bake out
vacuum systems when first installing them in the vacuum chamber.
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PRO280SL/SLE Hardware Manual Mechanical Specifications and Installation
Chapter 2: Installation
W A R N I N G : PRO280SL/SLE installation must be in accordance to instructions provided by
this manual and any accompanying documentation. Failure to follow these instructions could
result in injury or damage to the equipment.
2.1. Unpacking and Handling the Stage
D A N G E R / H E A V Y : Refer to Section 1.3. for stage mass specifications.
lDo not attempt to lift heavy loads single handed.
lDo not use the tabletop, drive screw, motor, or cables as lifting points.
lLift only by the base. Use lifting hardware if it has been provided (refer to Figure 2-1).
lFor multi-axis assemblies, always lift the system by the lower axis.
W A R N I N G : It is the customer's responsibility to safely and carefully lift and move the
PRO280SL/SLE.
lSecure all moving parts before lifting or moving the PRO280SL/SLE to a new location.
Unsecured moving parts could shift and cause bodily injury.
lImproper handling could adversely affect the performance of the PRO280SL/SLE. Use
care when moving the PRO280SL/SLE.
N O T E : If any damage has occurred during shipping, report it immediately.
Carefully remove the PRO280SL/SLEfrom its protective shipping container. Gently set the PRO280SL/SLE
on a smooth, flat, and clean surface.
Before operating the PRO280SL/SLE, it is important to let it stabilize at room temperature for at least 12
hours. Allowing it to stabilize to room temperature will ensure that all of the alignments, preloads, and
tolerances are the same as they were when tested at Aerotech. Use compressed nitrogen or clean, dry, oil-
less air to remove any dust or debris that has collected during shipping.
Each PRO280SL/SLE has a label listing the system part number and serial number. These numbers contain
information necessary for maintaining or updating system hardware and software. Locate this label and
record the information for later reference.
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Mechanical Specifications and Installation PRO280SL/SLE Hardware Manual
Lifting Features
The lifting kit includes four eyebolts and four standoffs. Thread the eyebolts onto the standoffs and thread
the standoffs into the stage base. Remove the lifting hardware by turning a wrench on the flats of the
standoffs (see Figure 2-1). If the stage is part of a multi-axis system, the lifting hardware should be attached
to the lower axis. The lifting hardware must be removed before the stage can be operated.
Figure 2-1: Lifting Features
N O T E : After removing the shipping brackets, retain them for future use. Do not transport or ship the
PRO280SL/SLE without the shipping brackets attached.
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PRO280SL/SLE Hardware Manual Mechanical Specifications and Installation
2.2. Dimensions
Figure 2-2: PRO280SL Dimensions
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Mechanical Specifications and Installation PRO280SL/SLE Hardware Manual
Figure 2-3: PRO280SLE Dimensions
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PRO280SL/SLE Hardware Manual Mechanical Specifications and Installation
Figure 2-4: PRO280SL/SLE Accessory Tabletop Dimensions (-TT3/-TT6 Option)
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Mechanical Specifications and Installation PRO280SL/SLE Hardware Manual
Figure 2-5: PRO280SL/SLE Z-Axis Bracket Dimensions
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