Aerotech BM Series User manual

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Aerotech, Inc.
101 Zeta Drive, Pittsburgh, PA, 15238
Phone: [phone] Fax: [phone]
www.aerotech.com
BM/BMS Series Brushless
Motors
Hardware Manual
P/N: EDA135 (Revision: 1.04)

Product names mentioned herein are used for identification purposes only and may be trademarks of their respective
companies.
© Aerotech, Inc. 2006
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Phone: [phone]
Fax: [phone]
Email: [email protected]
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Email: [email protected]
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1.00 March 1996
1.01 February 2000
1.02 April 2, 2001
1.03 May 23, 2002
1.04 October 26, 2006
Revision History

BM/BMS Series Hardware Manual Table of Contents
www.aerotech.com iii
TABLE OF CONTENTS
DECLARATION OF CONFORMITY .............................................. ix
CHAPTER 1: INTRODUCTION ................................................1-1
1.1. Product Overview......................................................................1-1
1.1.1. BM Series.....................................................................1-1
1.1.2. BMS Series ..................................................................1-1
1.2. Warnings ...................................................................................1-2
1.3. Encoder Hall Effect Commutation.............................................1-3
1.4. Resolver Commutation .............................................................1-7
1.5. Part Number and Ordering Information ....................................1-9
1.6. Motor Specifications................................................................1-12
1.6.1. Feedback Device Specifications................................1-18
1.6.2. Connector Pin Assignments ......................................1-19
1.7. Installation ...............................................................................1-21
1.7.1. Wiring .........................................................................1-21
1.7.2. Overcurrent Protection...............................................1-22
1.7.3. Cooling .......................................................................1-22
1.8. Brushless Motor Dimensions ..................................................1-23
1.9. Environmental Specifications..................................................1-29
1.10. Preventative Maintenance ......................................................1-30
1.11. Cleaning ..................................................................................1-30
APPENDIX A: GLOSSARY OF TERMS ................................... A-1
APPENDIX B: WARRANTY AND FIELD SERVICE ................. B-1
APPENDIX C: TECHNICAL CHANGES ................................... C-1
C.1. Current Changes...................................................................... C-1
C.2. Archived Changes.................................................................... C-2
INDEX ...................................................................................Index-1
READER’S COMMENTS.............................................. Comment-1
∇∇∇

Table of Contents BM/BMS Series Hardware Manual
iv www.aerotech.com

BM/BMS Series Hardware Manual List of Figures
www.aerotech.com v
LIST OF FIGURES
Figure 1-1: BM Series Brushless Motors.....................................................1-1
Figure 1-2: Hall Effect and Motor Phasing ..................................................1-3
Figure 1-3: Wye Resistor Test Setup Configuration....................................1-4
Figure 1-4: Motor Lead Phasing with Oscilloscope.....................................1-5
Figure 1-5: Hall Phasing with Oscilloscope.................................................1-6
Figure 1-6: Resolver and Motor Phasing.....................................................1-8
Figure 1-7: Phasing of Sine, Cosine, and Marker Channels for
Rotary Encoder .......................................................................1-18
Figure 1-8: BM75, BM130, BM200 Model Dimensions (NEMA 23) ..........1-23
Figure 1-9: BM250, BM500 Model Dimensions (NEMA 34) .....................1-24
Figure 1-10: BM800, BM1400 Model Dimensions (NEMA 42) ...................1-25
Figure 1-11: BM2000, BM3400, BM4500 Model Dimensions (IEC
142) .........................................................................................1-26
Figure 1-12: BMS60 and BMS100 Model Dimensions................................1-27
Figure 1-13: BMS280 and BMS465 Model Dimensions..............................1-28
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List of Figures BM/BMS Series Hardware Manual
vi www.aerotech.com

BM/BMS Series Hardware Manual List of Tables
www.aerotech.com vii
LIST OF TABLES
Table 1-1: BM Motor Part Number and Ordering Example........................1-9
Table 1-2: BM Motor Options .....................................................................1-9
Table 1-3: BMS Motor Part Number and Ordering Example (BMS60
– BMS100) ..............................................................................1-10
Table 1-4: BMS Motor Options (BMS60 – BMS100) ...............................1-10
Table 1-5: BMS Motor Part Number and Ordering Example
(BMS280 – BMS465) ..............................................................1-11
Table 1-6: BMS Motor Options (BMS280 – BMS465) .............................1-11
Table 1-7: BM75, BM130, BM200 Motor Specifications (NEMA 23
Frame).....................................................................................1-12
Table 1-8: BM250 and BM500 Motor Specifications (NEMA 34
Frame).....................................................................................1-13
Table 1-9: BM800, BM1400 Motor Specifications (NEMA 42 Frame) .....1-14
Table 1-10: BM2000, BM3400, BM4500 Motor Specifications (IEC
142 Frame)..............................................................................1-15
Table 1-11: BMS60, BMS100 Motor Specifications (NEMA 23
Frame).....................................................................................1-16
Table 1-12: BMS280, BMS465 Motor Specifications (NEMA 34
Frame).....................................................................................1-17
Table 1-13: Encoder Specifications ...........................................................1-18
Table 1-14: Resolver Specifications...........................................................1-18
Table 1-15: Motor Power Connector Pin Assignment (MS3101A-
10P).........................................................................................1-19
Table 1-16: Feedback Connector Pin Assignment (MS3101A-20-
29P).........................................................................................1-19
Table 1-17: Resolver Connector Pin Assignment (MS3101A-20-29P)......1-19
Table 1-18:D-sub Connector Pin Assignment..........................................1-20
Table 1-19: Preventative Maintenance ......................................................1-30
Table C-1: Current Changes...................................................................... C-1
Table C-2: Archived Changes.................................................................... C-2
∇∇∇

List of Tables BM/BMS Series Hardware Manual
viii www.aerotech.com