MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 3.5kw.
Interface type: SSCNET type III fiber communication.
Power specification: three phase AC400V.
High speed serial communication between the SSCNET and the servo amplifier by using the fastest up to 0.44ms communication cycle,
A fully synchronous control system can be constructed MR-J3-200B-RJ080W datasheet PDF catalog MR-J3-200B-RJ080W PDF datasheet MR-J3-200B-RJ080W
It is only necessary to insert the special optical fiber into the joint to form SSCNET III network, which greatly reduces the wiring work and reduces the possibility of false wiring.
Due to the adoption of the optical fiber communication, the anti noise ability can be greatly improved and the long distance wiring of 50 meters (maximum 800 meters x 16 axes) can be realized MR-J3-200B-RJ080W datasheet PDF catalog MR-J3-200B-RJ080W PDF datasheet.
A servo amplifier to meet the full closed loop control function MR-J3-B-RJ006.
Suitable for mechanical servo optimization and adjustment!
More advanced optimization adjustment function and control function to maximize mechanical properties. Type: MR-J_B series.
Rated output: 0.4KW.
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 MR-J3-200B-RJ080W datasheet PDF catalog MR-J3-200B-RJ080W PDF datasheet.
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 there is a measuring servo and power servo system;
Annalog servo and power servo system; position servo and acceleration servo system MR-J3-200B-RJ080W datasheet PDF catalog MR-J3-200B-RJ080W PDF 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-J3-200B-RJ080W datasheet PDF catalog MR-J3-200B-RJ080W PDF datasheet.
AC AC servo system also has two kinds of asynchronous motor servo system and synchronous motor servo system.