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ETS-Lindgren 2081-2.0 Manual

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Archived 3/18/10
Model 2081
Turntable Series
2081-2.0, 2081-2.5, 2081-3.0,
2081-4.0, 2081-5.0, 2081-6.0
MANUAL
© ETS-LINDGREN L.P. - JANUARY 2003
REV D – PN 399212

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Summary of Contents for ETS-Lindgren 2081-2.0

  • Page 1 Archived 3/18/10 Model 2081 Turntable Series 2081-2.0, 2081-2.5, 2081-3.0, 2081-4.0, 2081-5.0, 2081-6.0 MANUAL © ETS-LINDGREN L.P. - JANUARY 2003 REV D – PN 399212...
  • Page 2 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES ETS-Lindgren L.P. reserves the right to make changes to any products herein to improve functioning, 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.

  • Page 3: Table Of Contents

    RECOMMENDED MAINTENANCE ...................... 22 ..........................22 VERY ONTHS .......................... 23 VERY WELVE ONTHS SPECIFICATIONS ............................ 24 .............................. 24 LECTRICAL ..............................24 HYSICAL WARRANTY STATEMENT ........................25 ILLUSTRATIONS ............................. 26 © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 4 BEFORE SERVICING: CONTACT ETS-LINDGREN - servicing (or modifying) the unit by yourself may void your warranty. If you attempt to service the unit by yourself, disconnect all electrical power before starting.

  • Page 5: Introduction

    MODEL 2081 TURNTABLE SERIES Introduction INTRODUCTION The ETS-Lindgren Model 2081 is an electric powered turntable platform system designed to be used with the Model 2090 Positioning Controller for EMI compliance testing. Two meter and larger tables utilize a pinion and gear drive with a gear reducer and electric motor.

  • Page 6: Standard Configuration

    • Limit override feature • Ten meter fiber-optic control cables (standard) • Overall height 400 mm (15.75 in) • Sectional top for easy service access • Full supporting leveling screws © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 7: Options

    Variable Speed Drive: An optional variable speed drive package is available with the Model 2081 Turntable. Speed adjustment is electronically controlled by the Model 2090 via the front panel or through the GPIB interface. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 8: Precautions

    Do not, at any time, place hands or feet in the vicinity of the drive pinion on the turntable. Do not operate the turntable while someone is physically on the turntable top. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 9 When the plate is removed for servicing, the electrical breaker located on the electrical control enclosure should be in the OFF position. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 10: Turntable Installation Considerations

    Cold Climate Conditioning Oil used in the gear assemblies will congeal at 2 C (28 Turntables operated in these temperatures should include a heat source and/or dehumidifier. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 11: Installation

    The installation of turntables 2 meters and larger will be performed by a factory installation specialist or by individuals who have been authorized by ETS-Lindgren to do such work. Proper installation of the turntable directly affects performance. The following installation information is provided to familiarize the user of the turntable with the installation process.
  • Page 12 15. With the key provided, adjust the speed of the turntable while it is running on the CW or CCW direction until the desired speed is obtained. 16. Install the top sections of the turntable to complete the assembly. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 13: Ground Ring Installation

    (furnished with turntable). 8. Apply conductive grease (furnished with turntable) on wear strip along the brush contact area (approximately 1” to 2” from the top of the strip). © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 14: Electrical Installation

    1. The branch circuit supplying power to the motor base should be protected from excess current according to local electrical codes. ETS-Lindgren has provided a three pole circuit breaker integral to the relay control enclosure. This circuit breaker also serves as a service switch and removes motor power from both the control enclosure assembly and the motor.

  • Page 15: Connecting The Model 2090 Positioning Controller

    CAUTION The soft rotational limits in the Model 2090 controller must be set. Ensure the travel limit settings will not cause damage to user installed cables and equipment mounted on the table. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 16: Operation

    - 1 degree) for one complete revolution. If the table is not within this accuracy, the unit can be re-calibrated per the instructions in the “Turntable Encoder Calibration” section. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 17: Recommended Parameters For The Model 2090 Positioning Controller

    Speed 4 ~50% of max speed Speed 5 ~62.5% of max speed Speed 6 ~75% of max speed Speed 7 ~87.5% of max speed Speed 8 = max speed Overshoot compensation enabled © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 18: Editing Model 2090 Positioning Controller Configuration Parameters

    If the given value does not appear to work correctly, the encoder calibration value can be determined using the following procedure: 1. Set the encoder calibration value to 3600. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 19: Tt Calibration Example

    The table is set at the 0 degree position. A piece of tape is placed on the edge of the TT to line up with the edge of the gearbox cover. The table is stopped when the tape travels exactly 360 © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 20 Then the “current position” button is pressed to get back to operation mode. The table is rotated from 0 to 360 and the mark is now within one degree of being one full TT revolution. Calibration is complete. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 21: Setting Current Position On 2090

    360 travel on the 2090 will no longer be between mechanical limits and normal operation will be interrupted if they are not disabled per the instructions in the “Setting Travel Limits” section. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 22: Changing Rotation Speed

    Operation MODEL 2081 TURNTABLE SERIES CHANGING ROTATION SPEED The ETS-Lindgren two-speed turntable is designed to shift speeds at a standstill or during rotation. To change rotational speed, simply depress the POLAR/SPEED button on the front panel of the Model 2090 Controller. (Refer to the controller manual for more information).

  • Page 23: Setting Travel Limits

    Once limits have been set, return the turntable to its original position by replacing the top center section removed previously. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 24: Altivar Motor Base Configuration

    208/230 VAC 60 Hz 400 VAC 50 Hz Setting Should you need to change the configuration on the Altivar motor base supplied with your turntable the Altivar manual is available at www.SquareD.com. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 25: Hand Control Unit

    Be sure that the motor is completely stopped before reversing direction with the unit. When you are ready to change to automated testing, toggle the control switch from HAND to MAIN. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 26: Recommended Maintenance

    During replacement the brush assembly is clamped in place using a pipe clamp in order to bend the brushes to conform to the edge of the turntable top. The © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 27: Every Twelve Months

    The grease fittings are located inside the race, 90 degrees apart, underneath the top. Three discharges from the grease gun in each fitting are adequate. Grease the gear teeth with a good quality grease. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 28: Specifications

    *Distributed Load Rating is based on load being evenly distributed to each section. No point loads under .37 sq. m (4 sq. ft) should exceed 500kg (1100 lb); and not over 500 kg should be applied to a 45 degree segment outboard of the casters. © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

  • Page 29: Warranty Statement

    Warranty Statement WARRANTY STATEMENT ETS-Lindgren L.P., hereinafter referred to as the Seller, warrants that standard EMCO products are free from defect in materials and workmanship for a period of two (2) years from date of shipment. Standard EMCO Products include the following:...

  • Page 30: Illustrations

    Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES ILLUSTRATIONS © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 31 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 32 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 33 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 34 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 35 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 36 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 37 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 38 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 39 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 40 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 41 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 42 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 43 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 44 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 45 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 46 Archived 3/18/10 Illustrations MODEL 2081 TURNTABLE SERIES © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...
  • Page 47 Archived 3/18/10 MODEL 2081 TURNTABLE SERIES Illustrations © ETS-LINDGREN L.P. – JANUARY 2003 REV D – PN 399212...

This manual is also suitable for:

2081-3.02081-4.02081-5.02081-2.52081-6.0

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