ABRT Series Stage User's Manual Table of Contents Table of Contents Table of Contents List of Figures List of Tables Chapter 1: Overview 1.1. Standard Features 1.1.1. Optional Features 1.1.2. Model Numbers 1.2. Dimensions 1.3. Safety Procedures and Warnings 1.4. EC Declaration of Incorporation Chapter 2: Installation 2.1.
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Table of Contents ABRT Series Stage User's Manual www.aerotech.com...
ABRT Series Stage User's Manual List Of Figures List of Figures Figure 1-1: Standard ABRT-200 Rotary Stage Figure 1-2: ABRT-150 Dimensions Figure 1-3: ABRT-200 Dimensions Figure 1-4: ABRT-260 Dimensions Figure 2-1: Results of Flat Versus Non-Flat Mounting Figure 2-2: Top View of an ABRT-200P Stage Showing Mounting Holes...
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List of Figures ABRT Series Stage User's Manual www.aerotech.com...
ABRT Series Stage User's Manual List of Tables List of Tables Table 1-1: Model Numbering System Table 3-1: Environmental Specifications Table 3-2: ABRT Series Specifications Table 3-3: ABRT Series Resolution Information Table 3-4: ABRT Series Maximum Encoder Frequency Table 3-5:...
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List of Tables ABRT Series Stage User's Manual viii www.aerotech.com...
ABRT Series Stage User's Manual Overview Chapter 1: Overview This chapter introduces standard and optional features of the ABRT stages, explains the model numbering system, and gives general safety precautions. 1.1. Standard Features All ABRT stages stages incorporate completely non-contact air bearing surfaces, direct drive brushless motors and feedback devices to provide a completely maintenance free stage.
This designates an ABRT-150 stage with direct drive motor and 1vpp sine wave encoder. Aerotech continually improves its product offerings, and listed options may be superseded at any time. Refer to the most recent edition of the Aerotech Motion Control Product Guide for the most current product infor- mation at www.aerotech.com.
Overview ABRT Series Stage User's Manual 1.3. Safety Procedures and Warnings The following statements apply throughout this manual. Failure to observe these precautions could result in serious injury to those performing the procedures and damage to the equipment. This manual and any additional instructions included with the stage should be retained for the lifetime of the stage.
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ABRT Series Stage User's Manual Overview Do not expose the stage to environments or conditions outside the specified range of oper- ating environments. Operation in conditions other than those specified can cause damage to the equipment. The stage must be mounted securely. Improper mounting can result in injury and damage to the equipment.
Overview ABRT Series Stage User's Manual 1.4. EC Declaration of Incorporation Manufactorer: Aerotech, Inc. 101 Zeta Drive Pittsburgh, PA 15238 herewith declares that the product: Aerotech, Inc. ABRT Stage is intended to be incorporated into machinery to constitute machinery covered by the Directive 2006/42/EC as amended;...
ABRT Series Stage User's Manual Installation Chapter 2: Installation This chapter describes the installation procedure for the ABRT stage, including handling the stage properly, preparing the mounting surface to accept the stage, securing the stage to the mounting surface, attaching the payload, and making the electrical connections.
The mounting surface should be flat and have adequate stiffness in order to achieve the maximum per- formance from the ABRT. When an ABRT series stage is mounted to a non-flat surface, the stage can be dis- torted as the mounting screws are tightened. This distortion will decrease the overall accuracy of the stage.
2.3. Securing the Stage to the Mounting Surface ABRT series stages have counterbored mounting holes available to secure the stage to a mounting surface. Figure 2-2 shows these mounting holes in the base of the stage. These counterbored holes are designed for 6mm socket head cap screws.
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Installation ABRT Series Stage User's Manual Figure 2-3: Side View of an ABRT-200 Stage Showing Tapped Mounting Holes Chapter 2 www.aerotech.com...
ABRT Series Stage User's Manual Installation 2.4. Attaching the Payload to the Stage To prevent damage to the stage or parts, test the operation of the stage before any payload is mounted to the stage tabletop. Proceed with the electrical installation and test the motion control system in accordance with the system documentation.
Aerotech motion control systems are adjusted at the factory for optimum performance. When the ABRT series stage is part of a complete Aerotech motion control system, setup involves connecting a stage and motor combination to the appropriate drive chassis with the cables provided. Connect the provided cable to the feedback and motor connectors on the stage.
ABRT Series Stage User's Manual Installation 2.6. Air Requirements The air supply to the air bearing is important for the operation of the system. If compressed air is used, it must be filtered to 0.25 microns, dry to 0ºF dew point, and oil free. If nitrogen is used, it must be 99.99% pure and fil- tered to 0.25 microns.
ABRT Series Stage User's Manual Operating Specifications Chapter 3: Operating Specifications This chapter contains general technical information about ABRT series stages. Included are basic product specifications, resolution information, and motor wiring diagrams. 3.1. Environmental Specifications The environmental specifications for the ABRT are listed in the following table.
ABRT Series Stage User's Manual 3.2. Basic Specifications The ABRT series rotary stage specifications are shown in Table 3-2. Encoder resolution information is given in Table 3-3 and speed limitations are given in Table 3-4. Motor specifications are given in Table 3-5.
318 rpm N O N E : The encoders used on all ABRS-series stages come standard with a 40 MHz clock rate. Aerotech can provide slower or faster clock rates to match the controller being used. Consult the factory for more information.
(7) Maximum winding temperature is 100 °C, Thermistor trips at 100 °C (8) Ambient operating temperature range: 0 °C - 25 °C, consult Aerotech for performance in elevated ambient temperatures (9) All Aerotech amplifiers are rated Apk; use torque constant in N-m / Apk when sizing Chapter 3 www.aerotech.com...
ABRT Series Stage User's Manual Operating Specifications 3.3. Load Capability The ABRT rotary stage loading specifications are shown in Table 3-6. Table 3-6: ABRT Series Load Capability ABRT Series ABRT-150 ABRT-200 ABRT-260 Max Load – Axial* 20 kg 40 kg 70 kg Max Load –...
Connector pinouts and general wiring infor- mation for this special ABRT feedback cable are given in Table 3-8. N O T E : Refer to the other documentation accompanying your Aerotech equipment. Call your Aerotech rep- resentative if there are any questions on system configuration.
ABRT Series Stage User's Manual Operating Specifications Table 3-8: Special Feedback Cable with Encoder Interface Box Pinout of "To Controller" Connector Description Description SIG SHLD COS-N ENC +5V LMT +5V HALL B SIN-N MKR-N LMT COM & TH- ENC COM...
Operating Specifications ABRT Series Stage User's Manual Table 3-9: Motor Wiring Pinout Descriptions Pin Output Description Cosine. Incremental encoder output; either TTL line driven or amplified sine wave type signal. COS-N Incremental encoder output. Complement of cos. ENC COM + 5 V return for optical encoders (ground).
Stage repair typically requires that the unit be returned to the fac- tory. Please contact Aerotech Technical Support for more information. 4.2. Cleaning and Lubrication There are no elements of the ABRT series stages that require lubrication. Periodic cleaning to remove dust is recommended. 4.2.1. Recommended Cleaning Solvents Before using a cleaning solvent on any part of the stage, it is recommended that compressed nitrogen or clean, dry air be used to blow away small particles and dust.
Aerotech makes no warranty that its products are fit for the use or purpose to which they may be put by the buyer, where or not such use or purpose...
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Aerotech will provide an on-site field service representative in a reasonable amount of time, provided that the customer issues a valid purchase order to Aerotech cov- ering all transportation and subsistence costs. For warranty field repairs, the cus- tomer will not be charged for the cost of labor and material.
Index ABRT Series Stage User's Manual Index Unpacking and Handling the Stage air requirements Attaching the Payload Warnings Cleaning Declaration of Incorporation Dimensions Electrical Installation Environmental Specifications limit switches Lubrication lubrication schedule model numbers Optional Features Preparing the Mounting Surface...
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ABRT Series Stage User's Manual Index Index www.aerotech.com...
Reader's Comments ABRT Series Stage Manual P/N: EDS126, April 5, 2011 Revision 1.04.00 Please answer the questions below and add any suggestions for improving this doc- ument. Is the manual: Adequate to the subject Well organized Clearly presented Well illustrated How do you use this document in your job? Does it meet your needs? What improvements, if any, would you like to see? Please be specific or cite examples.