MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 0.2kw.
Interface type: CC-Link communication type (built-in positioning function).
Power specification: single phase AC200V.
Positioning operation by setting position and rotational speed data in the positioning table and receiving the start signal from the main controller MR-J4W2-44B PDF.
The setting of the position and speed of the positioning table, as well as the start and stop operation can be completed through CC-Link communication MR-J4W2-44B
By using the MR-J3-D01 extension IO unit, the DI/O instruction can be used to select and locate the table.
(CC-Link can not be used for MR-J3-D01 communications).
With built-in positioning function of the servo amplifier, can be set through the CC-Link communications and speed data MR-J4W2-44B PDF. (corresponding to the CC-Link version: Ver.1.10)
Can be achieved through the CC-Link communications to start, stop and monitoring and other operations.
Serial communication reduce wiring.
Distributed servo control system can be built by CC-Link communication.
The parameters of unit MR-PRU03 (optional) the parameter setting, operation and monitoring more convenient MR-J4W2-44B PDF.
The servo amplifier can be used for speed control operation.
When the two stations are occupied, the speed can be set directly by the remote register. Type: MR-J_B series.
Rated output: 0.6KW.
Interface: standard.
Servo system according to the system structure can be divided into open loop servo system, closed loop servo system, semi closed loop system, compound control system.
The closed loop automatic control system with feedback is composed of a position detecting part, a deviation amplifying part, an executing part and a controlled object.
Servo system must have good controllability, high stability and high adaptability.
Note that the control of the signal is good after the disappearance of the signal, can immediately stop the turn;
High stability is the torque with the increase of speed and uniform decline; adaptability is fast, sensitive, and ring state quality is good.
According to the types of servo drives are classified, there are three kinds of electric, hydraulic or electric hydraulic.
If the servo system is divided according to the function, then theere is a measuring servo and power servo system;
Analog servo and power servo system; position servo and acceleration servo system MR-J4W2-44B datasheet.
The electric servo system can be divided into two categories: DC DC servo system and AC AC servvo system based on the electrical signals MR-J4W2-44B datasheet.
AC AC servo system also has two kinds of asynchronous motor servo system and synchronous motor servo system.