ETS-Lindgren 2005 User Manual
Model 2005
Azimuth Positioner
User Manual
Positioner shown with optional SAM head and floor absorber
ETS-Lindgren L.P. reserves the right to make changes to any product described
herein in order to improve function, design, or for any other reason. Nothing
contained herein shall constitute ETS-Lindgren L.P. assuming any liability
whatsoever arising out of the application or use of any product or circuit
described herein. ETS-Lindgren L.P. does not convey any license under its
patent rights or the rights of others.
© Copyright 2004–2009 by ETS-Lindgren L.P. All Rights Reserved. No part
of this document may be copied by any means without written permission
from ETS-Lindgren L.P.
Trademarks used in this document: The ETS-Lindgren logo is a trademark of
ETS-Lindgren L.P.
Revision Record | Model 2005 Azimuth Positioner, MANU AL
| Part #399284, Rev.D
Revision Description Date
A Initial Release June, 2004
B Add filter manual as addendum May, 2006
C Rotary joint moved from option to
standard
D Revise to current style standards,
remove filter addendum, add filter
information as a numbered section
ii |
June, 2006
March, 2009
Table of Contents
Notes, Cautions, and Warnings ................................................ v
1.0 Introduction .......................................................................... 7
Standard Configuration .................................................................................. 8
Optional Items ................................................................................................ 8
ETS-Lindgren Product Information Bulletin ................................................... 8
2.0 Maintenance ......................................................................... 9
Positioner Maintenance Recommendations .................................................. 9
Replacement and Optional Parts ................................................................. 11
Service Procedures ..................................................................................... 12
Filter Maintenance Recommendations ........................................................ 12
3.0 LMF 3995-RS232 RFI/EMI Filter ........................................ 13
Filter Specifications ...................................................................................... 13
Marking and Documentation ........................................................................ 14
Filter Testing ................................................................................................ 14
Protection Against Electric Shock ................................................................ 14
Safety Precautions ....................................................................................... 15
4.0 Pre-Installation Tasks ........................................................ 17
Tools Required ............................................................................................ 17
5.0 Assembly and Installation ................................................ 19
Positioner Installation ................................................................................... 19
Absorber and Support Column Installation .................................................. 20
Electrical Installation .................................................................................... 22
Filter Installation ........................................................................................... 23
6.0 Operation ............................................................................ 27
Model 2005 Azimuth Positioner Port Settings ............................................. 27
Model 2005 Azimuth Positioner Command Set ........................................... 28
Appendix A: Warranty ............................................................. 31
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iv |
Notes, Cautions, and Warnings
Note: Denotes helpful information intended to
See the ETS-Lindgren Product Information Bulletin for safety,
regulatory, and other product marking information.
provide tips for better use of the product.
Caution: Denotes a hazard. Failure to follow
instructions could result in minor personal injury
and/or property damage. Included text gives proper
procedures.
Warning: Denotes a hazard. Failure to follow
instructions could result in SEVERE personal injury
and/or property damage. Included text gives proper
procedures.
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vi |
1.0 Introduction
ETS-Lindgren’s Azimuth Positioner (AP) is designed to perform two-dimensional
measurements (or manual three-dimensional measurements) of spherical
antenna patterns. The AP includes a vertical support column that will
accommodate EUTs up to 11.33 kg (25 lbs).
The height of the vertical support column must be specified at the time the order
is placed as each is built according to the customer’s specified height. In order to
minimize any potential RF obstruction or distortion of RF signals from low
directive wireless transmit antennas, the AP vertical support column is
constructed of low dielectric materials.
The AP is equipped with one motor base, 110/220 VAC 50 or 60 Hz single phase
IEC receptacle is the standard power requirement. Current draw is less than 3
amps. The motor drive, in conjunction with the provided command set, controls
the movement of the unit. Optional EMQuest™ EMQ-1xx drivers are available
with the purchase of EMQuest software. In addition, the positioning system is
provided with an RS-232 control cable (15 feet long), which enables the I/O
signal between the motor base and the computer.
Finally, the system is provided with an RS-232 shield room filter including
integrated D sub-miniature connectors. The LMF-3995 RFI/EMI filter is a device
used in a wide variety of applications mainly as a means of protecting other
equipment from unwanted RFI and EMI. The filter may not protect against
voltage transients and current short circuits. Access to terminals for the filter can
only be accomplished by the removal of input and output covers. The covers are
secured with screws. The filter is provided with male (output) and female (input)
DB-9 connectors.
Introduction | 7
Standard Configuration
• Model 2005 positioner motor base
• LMF-3995 RS-232 RFI/EMI Filter
• Custom vertical support
• Coaxial rotary joint kit
Optional Items
• Phantom head (does not include solution)
ETS-Lindgren Product Information Bulletin
See the ETS-Lindgren Product Information Bulletin included with your shipment
for the following:
• Warranty information
• Safety, regulatory, and other product marking information
• Steps to receive your shipment
• Steps to return a component for service
• ETS-Lindgren calibration service
• ETS-Lindgren contact information
8 | Introduction
2.0 Maintenance
WARRANTY
Before performing any maintenance, follow
the safety information in the ETS-Lindgren
Product Information Bulletin included with
your shipment.
Disconnect the power before proceeding with
recommended maintenance. Do not perform
maintenance while the positioner is operating.
Warranty may be void if the housing is
opened.
If you have any questions concerning
maintenance, contact ETS-Lindgren
Customer Service.
Positioner Maintenance Recommendations
Annual Calibration
See the Product Information Bulletin included with your shipment for
information on ETS-Lindgren calibration services.
Periodic Maintenance
• Change synthetic oil lubricant in the gear box every 5,000 operating
hours or every 12 months, whichever occurs first.
Use only synthetic oil for the Model 2005 position system.
Maintenance | 9
• Inspect drive belt and pulleys periodically for excessive wear.
• Check cables for wear. Ensure they are clear of potential damage from
moving parts.
• Periodically inspect the Speed Reducer, located in the gearbox, for any
signs of impending service. The following items may indicate need for
service:
• Oil leaking from seals—indicates that shaft and/or seals
are worn and need replacing. Keep dirt and foreign
particles off shafts in the area of the seals to minimize
wear.
• Oil leaking from input or output caps, cap screws or
pipe plugs—might be corrected by tightening or
removing and recoating a pipe sealant as required
before tightening. If this does not correct the leaking
condition, disassembly will be necessary to replace orings.
• Excessive end play of shafts—if there is noticeable
shaft movement when couplings are removed and shaft
is moved back and forth, it may be an indication of
bearing wear. Replacement may be required.
• Excessive backlash—would indicate worn gears, which
may need to be replaced. Excessive backlash is gear
play of more than ± 2 degrees.
Screw threads and the threaded hole must be degreased before
application of LOCTITE®.
10 | Maintenance
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