Contrex CXB2040 Bedienungsanleitung PDF herunterladen (Seite 4)

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TABLE OF CONTENTS

Page

INTRODUCTION ................................................................................................................ 6

CHAPTER ONE: DESCRIPTION, FEATURE AND SPECIFICATIONS

1.1 DESCRIPTION ............................................................................................................. 7

1.2 FEATURES ................................................................................................................... 7-9

1.2.1 Stand-alone Module .......................................................................................... 7-9

1.3 SPECIFICATIONS ........................................................................................................ 10-12

1.3.1 Stand-alone One Axis Amplifier ......................................................................... 10-11

1.3.1.1 Input and Output Power ........................................................................ 10

1.3.1.2 Signal Inputs ......................................................................................... 10

1.3.1.3 Digital Inputs ........................................................................................ 11

1.3.1.4 System .................................................................................................. 11

1.3.1.5 Outputs.................................................................................................. 11

1.3.2 Mechanical ......................................................................................................... 11

CHAPTER TWO: THEORY of OPERATION

2.1 INTRODUCTION ......................................................................................................... 12

2.2 DRIVING DC SERVO-MOTORS ................................................................................ 12

2.3 SERVO LOOPS .............................................................................................................. 13

2.4 BRUSHED MOTORS vs BRUSHLESS MOTORS ....................................................... 14-15

2.5 SINUSOIDAL vs TRAPEZOIDAL .............................................................................. 15

2.6 THE ADVANTAGES AND DISADVANTAGES OF TRAPEZOIDAL

AMPLIFIER SYSTEM ................................................................................................. 16

2.7 CURRENT MODE vs VELOCITY MODE .................................................................. 16

2.8 VARIOUS KINDS OF TACH SIMULATORS ............................................................ 17

2.9 COMMUTATION USING RESOLVER ....................................................................... 17

2.10 CURRENT MODE IN SINE/RESOLVER OR TRAPEZOIDAL AMPLIFIER

vs A TWO/THREE PHASE INPUT CURRENT MODE AMPLIFIER ....................... 17

2.11 PROTECTION CIRCUITS ........................................................................................... 17

1 2 3 4 5 6 7 8 9 ... 51 52

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Contrex CXB2040 Bedienungsanleitung Seite 4