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MR-J20A1 Servo driver

MITSUBISHI MR-J20A1 Manual And Instructions
MR-J20A1 datasheetPDF datasheet

MITSUBISHI MR-J20A1 Product information and technical parameters:
Brand: MITSUBISHI
Name: Servo driver
Model: MR-J20A1
Type: MR-J series.
Rated output: 0.2KW.
Applicable motor series: HA-FF, HA-SE.
Voltage: single phase AC100V.
It is very helpful to improve the stability of the low speed control of the servo motor.
But there is no direct effect to improve the accuracy of position control.
There are, of course, software compensation that is similar to pitch compensation,
Can improve the physical resolution of the single lap, so as to improve the accuracy of positioning control.
This can be effectively used in the use of the robot control of the indexing table.
It is also because of the application of splicing technology,
The rotary encoder will be more widely used in the high precision servo control in the harsh environment.
The use of rotary encoder with 224/ in the servo motor has been used in the servo motor.
Encoder serial communication system, the communication frequency can only be limited to 10M.

Type: MR-J_B series.
Rated output: 0.1KW.
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 MR-J20A1 MR-J20A1
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 MR-J20A1.
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;
Analog servo and power servo system; position servo and acceleration servo system.
The electric servo system can be divided into two categories: DC DC servo system and AC AC servo system based on the electrical signals MR-J20A1.
AC AC servo system also has two kinds of asynchronous motor servo system and synchronous motor servo system. Fiber length: 30 meters.
SSCNET III cable (long distance optical fiber, high bending life).
Joints for CN1A and CN1B. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 3.5kw.
Interface type: SSCNET type III fiber communication.
Full closed loop control.
Power specification: three phase AC200V.
High precision and high response location control.
Full closed loop control can be realized by double feedback control method.
Dual feedback control can be performed between the servo motor encoder and the load side encoder.
MR-J3-B-RJ006 can be used in conjunction with a number of manufacturers of linear encoder,
Users can build the system according to their own accuracy requirements MR-J20A1. ABS type linear encoder using serial interface,
No need to install the battery on the serrvo amplifier can easily build the absolute position detection system MR-J20A1.
Flexible system configuration.
Can achieve higher load side positioning accuracy!


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