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Aerotech 6020HRJ User Manual

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Over 100 years cumulative experience
24 hour rush turnaround / technical support service
Established in 1993
The leading independent repairer of servo motors and drives in North America.
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For 24/7 repair services :
USA: 1 (888) 932 - 9183
Canada: 1 (905) 829 -2505
Emergency After hours: 1 (416) 624 0386
Servicing USA and Canada
Visit us on the web:
www.servo-repair.com
www.servorepair.ca
www.ferrocontrol.com
www.sandvikrepair.com
www.accuelectric.com

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Summary of Contents for Aerotech 6020HRJ

  • Page 1 Over 100 years cumulative experience 24 hour rush turnaround / technical support service Established in 1993 The leading independent repairer of servo motors and drives in North America. Visit us on the web: www.servo-repair.com www.servorepair.ca www.ferrocontrol.com www.sandvikrepair.com www.accuelectric.com Scroll down to view your document! For 24/7 repair services : USA: 1 (888) 932 - 9183 Canada: 1 (905) 829 -2505...
  • Page 2 6020HRJ/8030J S WITCHING ERVO ONTROLLER USER’S MANUAL P/N: EDA107 (V1.1) AEROTECH, Inc. • 101 Zeta Drive • Pittsburgh, PA. 15238-2897 • USA Phone (412) 963-7470 • Fax (412) 963-7459 Product Service: (412) 967-6440; (412) 967-6870 (Fax) www.aerotechinc.com...
  • Page 3 If you should have any questions about the 6020HRJ/8030J Switching Servo Controller (6020J/8030J) or comments regarding the documentation, please refer to Aerotech online at: http://www.aerotechinc.com. For your convenience, a product registration form is available at our web site. Our web site is continually updated with new product information, free downloadable software, and special pricing on selected products.

  • Page 4: Table Of Contents

    Mechanical Characteristics..............2-2 CHAPTER 3: INSTALLATION AND OPERATION ........... 3-1 3.1. Set-Up (Single Amplifier) ..............3-1 3.2. Selecting 6020HRJ or 8030J Operation ..........3-2 3.3. Input/Output Connections..............3-2 3.3.1. AC Inputs (TB1-9, 10 TB2-13, 18, 19)........ 3-2 3.3.2. Motor Connections (TB2-16, 17)......... 3-2 3.3.3.
  • Page 5 Table of Contents 6020HRJ/8030J User’s Manual Aerotech, Inc. Version 1.1...
  • Page 6 List of Figures and Tables LIST OF FIGURES Figure 3-1. Controller Diagram ................. 3-1 LIST OF TABLES Table 2-1. 6020HRJ/8030J Amplifier Ratings and Characteristics ..... 2-1 Table 2-2. 6020HRJ/8030J Electrical Characteristics ......... 2-1 Table 2-3. 6020HRJ/8030J Mechanical Characteristics ........2-2 Table 4-1.
  • Page 7 List of Figures and Tables 6020HRJ/8030J User’s Manual Aerotech, Inc. Version 1.1...

  • Page 8: Introduction

    Experience has shown that most power amplifier failures occur in the power stage. Since the 6020HRJ is operated under reduced stress and fatigue conditions, higher reliability can be expected.
  • Page 9 Introduction 6020HRJ/8030J User’s Manual Aerotech, Inc. Version 1.1...

  • Page 10: Specifications

    CHAPTER 2: SPECIFICATIONS In This Section: • Maximum Ratings ............ 2-1 • Electrical Characteristics.......... 2-1 • Mechanical Characteristics ........2-2 2.1. Maximum Ratings Table 2-1. 6020HRJ/8030J Amplifier Ratings and Characteristics Specifications Units 6020HRJ 8030J Peak Output Current Amps ±24 ±33...

  • Page 11: Mechanical Characteristics

    Specifications 6020HRJ/8030J User’s Manual 2.3. Mechanical Characteristics Table 2-3. 6020HRJ/8030J Mechanical Characteristics Specifications 6020HRJ/8030J Weight 9 lbs Dimensions 6.7” W x 7.5” L x 6.5” H Mounting Dimensions 5 ½” x 3 ” Mounting Screws ¼ - 20, 3.8” max depth into controller base plate ∇...

  • Page 12: Installation And Operation

    Installation and Operation CHAPTER 3: INSTALLATION AND OPERATION In This Section: • Set-Up (Single Amplifier) ..........3-1 • Selecting 6020HRJ or 8030J Operation......3-2 • Input/Output Connections ..........3-2 • Adjustments ..............3-3 • Procedure for Checking and Optimizing Performance..3-4 3.1.

  • Page 13: Selecting 6020Hrj Or 8030J Operation

    Regulated +15 VDC, 30 mA DC maximum at terminal TB2-12 and –15VDC, 30 mA DC maximum at terminal TB2-11 are available with respect to commons TB1-4, 6, and TB2- 13. Unregulated bus voltage (60 VDC nominal 6020HRJ, 80 VDC nominal for 8030J) is available at TB2-14 and TB2-15.

  • Page 14: Adjustments

    6020HRJ/8030J User’s Manual Installation and Operation 3.4. Adjustments 3.4.1. Current Limit (R24) The maximum value of motor current can be set by adjusting R24 (CW rotation decreases maximum current). The current monitor, TB2-20 (5A/volt) and common may be used to set the desired level.

  • Page 15: Procedure For Checking And Optimizing Performance

    3.5. Procedure for Checking and Optimizing Performance The pre-amplifier compensation for the 6020HRJ/8030J has been factory sealed so that a position loop bandwidth of 10 to 20 Hz is possible when the correct motor and load are applied. Problems in attaining a stable position loop response are usually a result of poor velocity loop response where the latter depends predominantly on system inertia, motor torque constant, and the setting of the GAIN pot R22 (see Section 3.4.2.).

  • Page 16: Maintenance And Repair

    4.2. Fuse Replacement The replacement of fuses are as follows: 6020HRJ, F1 should be rated 10A (slow blow). 8030J, F1 should be rated 15A (slow blow). F2 for both amplifiers should be rated 20A (slow blow). Aerotech, Inc. Version 1.1...

  • Page 17: Troubleshooting

    If F1 is open (motor fuse), first verify that the fuse and jumpers J1-J4 were in place for amplifier operation - Open fuse F1 (6020HRJ or 8030J) – see Section 3-2. An open F1 fuse may be caused by high duty cycle operation or excessive loading.
  • Page 18 6020HRJ/8030J User’s Manual Maintenance and Repair Table 4-1. Troubleshooting (Continued) Symptom Possible Cause Procedure - Reverse tach connection Reverse tach connections to amplifiers - Open tach connection Check for absence of tach voltage at input to amplifier Check scaling adjustments (Section 3.4.2.). If terminals...
  • Page 19 Maintenance and Repair 6020HRJ/8030J User’s Manual Aerotech, Inc. Version 1.1...
  • Page 20 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 has been disclosed to Aerotech in specifications or drawings previously or subsequently provided, or whether or not Aerotech’s products are specifically designed and/or manufactured for buyer’s use...
  • Page 21 6020HRJ/8030J User’s Manual Returned Product Non- After Aerotech’s examination, the buyer shall be notified of the repair cost. At such time warranty Determination the buyer must issue a valid purchase order to cover the cost of the repair and freight, or authorize the product(s) to be shipped back as is, at the buyer’s expense.
  • Page 22 Directional Current Limits, 3-2 Pre-Amplifier Inputs, 3-2 Electrical Characteristics, 2-1 Scale Factor Adjustment, 3-3 Electrical Specifications, 2-1 Selecting 6020HRJ or 8030J, 3-2 Set-Up (Single Amplifier), 3-1 Specifications, 2-1 Supplies for external use, 3-2 Field Service Information, A-1 System oscillates, 4-3...
  • Page 23 Index 6020HRJ/8030J User’s Manual Aerotech, Inc. Version 1.1...
  • Page 24 READER’S COMMENTS AEROTECH 6020HRJ/8030J User’s Manual P/N EDA107, October, 2000 Please answer the questions below and add any suggestions for improving this document. Is the information: Adequate to the subject? ____ ____ Well organized? ____ ____ Clearly presented? ____ ____...

This manual is also suitable for:

8030j

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