Industrial Servo Drives YASKAWA SERVO DRIVE ServoPAck 100 Watt Input 1Phase SGD-02AN

Industrial Servo Drives YASKAWA SERVO DRIVE ServoPAck 100 Watt Input 1Phase SGD-02AN
 

 
QUICK DETAILS

YASKAWA ELECTRIC

SGD-02AN

SGD02AN

SERVO DRIVE SERVOPACK

AVAILABLE

REBUILT SURPLUS

NEVER USED SURPLUS

REPAIR YOURS

24-48 HOUR RUSH REPAIR

2 - 15 DAY REPAIR

2 YEAR RADWELL WARRANTY

 

 
 
 
 
„Intended Audience
This manual is intended for the following users.
• Those selecting Σ-II Series servodrives or peripheral devices for Σ-II Series servodrives.
• Those wanting to know about the ratings and characteristics of Σ-II Series servodrives.
• Those designing Σ-II Series servodrive systems.
• Those installing or wiring Σ-II Series servodrives.
• Those performing trial operation or adjustments of Σ-II Series servodrives.
• Those maintaining or inspecting Σ-II Series servodrives.
 
 
 
Description of Technical Terms
The terms in this manual are defined as follows:
• Servomotor or motor = Σ-II Series SGMAH, SGMPH, SGMGH, SGMSH, SGMDH, SGMUH
servomotor.
• SERVOPACK = Σ-II Series SGDH amplifier.
• Servodrive = A set including a servomotor and servo amplifier.
• Servo System = A servo control system that includes the combination of a servodrive with a host
computer and peripheral devices.
• Parameter number = Numbers that the user inputs toward the SERVOPACK.
 
 
 
„Indication of Reverse Signals
In this manual, the names of reverse signals (ones that are valid when low) are written with a forward slash (/) before the signal name, as shown in the following example: • S-ON = /S-ON • P-CON = /P-CON
 
 
 
Servo system could be defined in more detail as a mechanism that:
• Moves at a specified speed and
• Locates an object in a specified position
 
 
 

To develop such a servo system, an automatic control system involving feedback control must be designed. This automatic control system can be illustrated in the following block diagram:
 

This servo system is an automatic control system that detects the machine position (output data), feeds back the data to the input side, compares it with the specified position (input data), and moves the machine by the difference between the compared data.
 
 
 
In other words, the servo system is a control system that forces the output data to match the specified input data.
 
 
 
If, for example, the specified position changes, the servo system will reflect the changes.
 
 
 
In the above example, input data is defined as a position, but input data can be any physical quantities such as orientation (angle), water pressure, or voltage.
 
 
 
Position, speed, force (torque), electric current, and so on are typical controlled values for a servo system.
 
 
 
The main technical terms used in this manual are as follows:
 
 
1) Servo mechanism
 
 
2) Servo
 
 
 
Normally, servo is synonymous with servo mechanism. However, because “mechanism” is omitted, the meaning becomes somewhat ambiguous. Servo may refer to the entire servo mechanism but may also refer to an integral part of a servo mechanism such as a servomotor or a servo amplifier. This manual also follows this convention in the use of the term “servo”.
 
 
 
3) Servo control system
 
 
Servo control system is almost synonymous with servo mechanism but places the focus on system control. In this manual, the term “servo system” is also used as a synonym of servo control system.
 

 
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