Table of Contents
Related Manuals for Kollmorgen EB-8902
Summary of Contents for Kollmorgen EB-8902
- Page 1 Kollmorgen Brushless Motor Amplifier EB-20X Series Motors Installation and Service Manual Edition: September 2020, Revision B Part Number: EB-8902 Original Document For safe and proper use, follow these instructions. Keep for future use.
- Page 2 Technical changes which improve the performance of the device may be made without prior notice! This document is the intellectual property of Kollmorgen. All rights reserved. No part of this work may be reproduced in any form (by photocopying, microfilm or any other method) or stored, processed, copied or distributed by electronic means without the written permission of Kollmorgen.
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Page 3: Table Of Contents
3.6.1. CURRENT PHASE C ................35 3.6.2. VOLTAGE LINE A-C ................35 3. 7 INTERMITTENT DUTY OPERATION ........... 35 TYPICAL AMPLIFIER DATA PACKAGE............39 4. 1 TYPICAL AMPLIFIER SPECIFICATIONS ..........39 INDEX ......................... 40 Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 4: Introduction
Typical amplifiers are 3-phase sine wave, pulse-width modulated type. They are fully regenerative four-quadrant bi-directional velocity loop amplifiers designed to be used with Kollmorgen's high- performance permanent magnet brushless motors. -
Page 5: Amplifier And Power Supply Ratings
Output Power /Phase) (5 sec. max., 30% duty cycle) /Phase) As required to produce motors 200% of continuous rated current Ambient Operating 0-55° C Temperature: Switching 10 kHz Frequency Cooling Fan, Convection (cold plate) Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 6: Wiring
3. Minimize lead lengths as much as practical. 4. Double-check all interface wiring. Carefully inspect all connections. 5. Do not use the main contactor for control functions. Motor and resolver phasing are critical for proper operation. Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 7: Typical Amplifier
2. 1 TYPICAL AMPLIFIER 2.1.1. OUTLINE DIMENSIONS 6.50 DIA. R5.00 0.00 7.50 STABILITY 15.50 CURRENT LIMIT COMMAND SCALE BALANCE CONTROL VOLTS ENABLED DRIVE READY FOLDBACK OVERTEMP OUTPUT FAULT INDUSTR DRIVES BOS4 R3.25 335.50 343.00 A-84471 Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 8: Front View
INDUSTRIAL DRIVES BOS4 BUS + BUS - BUS & MOTOR CONN. CHASSIS GND 2.1.3. SIDE VIEW DRIVE ADJUSTMENTS DRIVE INDICATORS CUSTOMER I/O CONNECTIONS RESOLVER CONNECTOR LOGIC SUPPLY CONNECTOR HIGH VOLTAGE COVER PLATE POWER STAGE Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 9: Typical Power Supply
EB-20X Installation & Service Manual | Wiring 2. 2 TYPICAL POWER SUPPLY 2.2.1. OUTLINE DIMENSIONS 6.50 DIA. THIS RESISTOR NOT USED R5.00 ON 12 AMP VERSION 0.00 7.50 15.50 REGEN OVERLOAD BLOWN FUSE INDUSTRI DRIVES R3.25 327.50 335.50 343.00 A-84468 Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 10: Front View
OVERLOAD LED BLOWN REGEN FUSE LED REGENERATIVE POWER TRANSISTOR FAULT OUTPUT & 115VAC CONTROL POWER INPUT 18 & +10 VOLT CONTROL INPUT DIODE MODULE VOLTAGE OUTPUT HIGH LOGIC POWER VOLTAGE SUPPLY COVER TRANSFORMER PLATE Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 11: System Wiring
EB-20X Installation & Service Manual | Wiring 2. 3 SYSTEM WIRING *Notes are on the following page. Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 12 Buss #FAN-A-20 or equivalent 7. Resistor must be mounted away from any flammable material. A 400 VDC potential is present (maintain electrical isolation for this voltage rating). 8. All AC lines should be twisted cables. Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 13: Typical Motor Wiring
EB-20X Installation & Service Manual | Wiring 2. 4 TYPICAL MOTOR WIRING *Notes are on the following page. Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 14: Grounding
This prevents inadvertent restart of the motor when it cools down below the thermostats set value. 2. 7 PRELIMINARY CHECKS Once the typical amplifier system has been installed and wired in, use the following steps to ensure proper operation before the main power is applied. Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 15: Check Ac Input Voltage
4. Loosen, but do not remove the resolver servo clamp screws. 5. Rotate the outer remover of the resolver as needed for adjustment. 6. Replace end cover. All bolts must be tightened securely before applying power to the motor or resolver. Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 16: 3-Phase Power Trans
EB-20X Installation & Service Manual | Wiring 2. 8 3-PHASE POWER TRANS Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 17 EB-20X Installation & Service Manual | Wiring Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 18: Motor Data Package
E - stands for explosion-proof U.L. is the series designation - in this case 2 listed for Class I, Groups C & D hazardous locations. B - stands for brushless motor Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 19: Eb-20X
EB-20X Installation & Service Manual | Motor Data Package 3. 2 EB-20X 3.2.1. EB-20X-11 A-43083 Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 20: Specifications Cd-26716
± 30% 14.0 Time Constant Mech. Nom. 0.77 0.81 0.77 at 25° C Elec. Nom. 20.7 23.6 20.8 System Performance Curve 26614 26615 26804 *At ultimate winding temperature - for ambient data, multiply by 1.06. Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 21 Z Source lb-ft/krpm 0.053 ∞ N-m/krpm 0.072 † If brush type tach is used, these parameters may be affected. Consult the factory. Mechanical Limit 6200 rpm Intermittent Duty Zone p Motor Developed Torque Limit Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 22: Performance Curves
EB-20X Installation & Service Manual | Motor Data Package 3.3.2. PERFORMANCE CURVES 3.3.2.1. EB-202-A PC-26721 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-202-A Drive BDS4-230/3 Test T3-1339 Speed (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 23 EB-20X Installation & Service Manual | Motor Data Package 3.3.2.2. EB-202-B PC-26722 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-202-B Drive BDS4-230/3 Test Calculated SPEED (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 24 EB-20X Installation & Service Manual | Motor Data Package 3.3.2.3. EB-202-C PC-26723 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-202-C Drive BDS4-230/6 Test Calculated Speed (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 25: Specifications Cd-26717
± 30% Time Constant Mech. Nom. 0.888 0.896 0.850 at 25° C Elec. Nom. 14.06 15.32 15.27 System Performance Curve 26724 26725 26719 *At ultimate winding temperature - for ambient data, multiply by 1.06. Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 26 Z Source lb-ft/krpm 0.005 ∞ N-m/krpm 0.007 † If brush type tach is used, these parameters may be affected. Consult the factory. Mechanical Limit 6200 rpm Intermittent Duty Zone p Motor Developed Torque Limit Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 27: Performance Curves
EB-20X Installation & Service Manual | Motor Data Package 3.4.2. PERFORMANCE CURVES 3.4.2.1. EB-204-A PC-26724 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-204-A Drive BDS4-230/3 Test Calculated SPEED (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 28 EB-20X Installation & Service Manual | Motor Data Package 3.4.2.2. EB-204-B PC-26725 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-204-B Drive BDS4-230/6 Test T3-1393 Speed (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 29 EB-20X Installation & Service Manual | Motor Data Package 3.4.2.3. EB-204-C PC-26719 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-204-C Drive BDS4-230/10 Test T3-1396 Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 30: Specifications Cd-26718
± 30% Time Constant Mech. Nom. 0.717 0.754 0.756 at 25° C Elec. Nom. 14.74 13.79 17.95 System Performance Curve 26726 26460 26720 *At ultimate winding temperature - for ambient data, multiply by 1.06. Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 31 Viscous Damping ∞ Z Source lb-ft/krpm 0.008 0.011 N-m/krpm † If brush type tach is used, these parameters may be affected. Consult the factory. Mechanical Limit 6200 rpm Intermittent Duty Zone p Motor Developed Torque Limit Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 32: Performance Curves
EB-20X Installation & Service Manual | Motor Data Package 3.5.2. PERFORMANCE CURVES 3.5.2.1. EB-206-A PC-26726 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-206-A Drive BDS4-230/3 Test Calculated SPEED (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 33 EB-20X Installation & Service Manual | Motor Data Package 3.5.2.2. EB-206-B PC-26460 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-206-B Drive BDS4-230/6 Test T3-1394 SPEED (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 34 EB-20X Installation & Service Manual | Motor Data Package 3.5.2.3. EB-206-C PC-26720 Do not operate this motor outside the parameters shown on this performance curve. Motor EB-206-C Drive BDS4-230/10 Test T3-1397 SPEED (rpm) Kollmorgen | kdn.kollmorgen.com | September 2020...
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Page 35: Typical Current And Voltage (Wave Forms At Motor)
The key here is that a sufficient OFF time follows each ON time of the motor. (EQ1) gives the RMS torque: (EQ-1) + . . . T + . . . t = Torque at Time i = Duration of time i Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 36 (EQ-5) = -TCTP 1n 1- where: t = max on time TCTP = thermal time constant for peak power of motor = continuous torque of the motor at the operating speed = operating torque Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 37 (b) The required OFF time for a given ON time is found from EQ2. (1-e /TCTP) T = - TCTP 1n 1- = 4 seconds TCTP = 22 min. 60 sec/min = 1320 seconds = 6.6 lb-ft = 4.0 lb-ft Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 38 (b) Using EQ2 and the values above: = 12.4 sec The applications engineers at Kollmorgen will assist in the proper sizing of the motor and amplifier based on the application's duty cycle. Contact them if any questions arise in the derivation of t...
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Page 39: Typical Amplifier Data Package
(5 sec. max., 25% duty cycle) As required to produce motors rated 200% of continuous current Ambient Operating 0-55° C Temperature Switching 10 kHz Frequency Cooling Fan, Convection (cold plate) Save these instructions for future reference. Kollmorgen | kdn.kollmorgen.com | September 2020... -
Page 40: Index
..........19 Temperature Outline & Dimensions ........10 ambient ............6 Outline Dimensions ..........8 operating ............6 Output Power ............. 6 Wave Forms ............. 36 PC-26460 ............34 current phase C ..........36 Kollmorgen | kdn.kollmorgen.com | September 2020... - Page 41 EB-20X Installation & Service Manual | Index voltage line A-C ..........36 National Code ..........6 Wiring typical motor ..........14 input power ............. 6 typical power supply ........11 Kollmorgen | kdn.kollmorgen.com | September 2020...
- Page 42 About Kollmorgen Kollmorgen is a leading provider of motion systems and components for machine builders. Through world-class knowledge in motion, industry-leading quality and deep expertise in linking and integrating standard and custom products, Kollmorgen delivers breakthrough solutions that are unmatched in performance, reliability and ease-of- use, giving machine builders an irrefutable marketplace advantage.