User Manuals: GTK SMA7215 Industrial Servo Drives

Manuals and User Guides for GTK SMA7215 Industrial Servo Drives. We have 1 GTK SMA7215 Industrial Servo Drives manual available for free PDF download: Operation & Service Manual

GTK SMA7215 Operation & Service Manual

GTK SMA7215 Operation & Service Manual (34 pages)

Brush Type Amplifier System

Brand: GTK | Category: Amplifier | Size: 0 MB

Table of Contents

Table of Contents
2
Introduction
5
Chapter One: Description, Features and Specifications
6
Description
6
Features
6
Specifications
8
Input and Output Power
8
Signal Inputs
8
Digital Inputs
8
System
8
Outputs
8
Mechanical
8
Chapter Two: Theory of Operation
9
Introduction
9
Driving DC Servo Motors
9
Servo Loops
10
Brushed Motors Vs Brushless Motors
11
Operation of Output Switching Transistors
12
H" Type Output Bridge Configuration
12
Pulse-Width-Modulation (PWM)
13
Current-Loop Operation
14
Velocity-Loop Operation
14
Protection Circuits
14
Chapter Three: Model Numbering
15
How to Order
15
Chapter Four: Installation
16
Introduction
16
Mounting
16
Wiring
16
RFI/EMI and Wiring Technique
16
Wire Size and Type
17
Connector Size and Type
17
The Power Connector
18
The Signal Connector
18
Amplifier Connections
18
The Power Connections
18
The Signal Connections
18
Test Point
19
Chapter Five: Configuration
20
Introduction
20
Logic Input Configuration
20
Logic Level Configuration
20
Velocity/Voltage Feedback Mode and Current Mode Configuration
20
Integrator Configuration
20
Chapter Six: Start up and Calibration
21
Introduction
21
Initial Start up
21
Calibration of the Velocity Mode Amplifier
21
Calibration of the Current Mode Amplifier
23
Calibration Setup Record
25
Chapter Seven: Maintenance, Repair, and Warranty
26
Maintenance
26
Amplifier Faults
26
Table of Fault LED Conditions
26
Under Voltage Fault
27
High Speed Electronic Circuit Breaker (HS/ECB) Fault
27
Low Speed Electronic Circuit Breaker (LS/ECB) Fault
27
Over Temp Fault
27
Over Voltage Fault
28
Resetting a Fault
28
Amplifier Failure
28
Factory Repair
28
Warranty
29
SMA7215 Power Board Installation Schematics (7015-2044-000)
31
Appendix: Amplifier Drawings
32
SMA7215 Power Board Assembly Drawing (7015-2002-000)
32
SMA7215-1 Installation Drawing (7015-2030-000)
33

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