MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 2.0kw.
Interface type: SSCNET type III fiber communication.
Power specification: three phase AC200V.
High speed serial communication between the SSCNET and the servo amplifier by using the fastest up to 0 MR-J40MA.44ms communication cycle,
A fully synchronous control system can be connstructed.
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 MR-J40MA.
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.
A servo amplifier to meet the full closed loop control function MR-J3-B-RJ006 MR-J40MA.
Suitable for mechanical servo optimization and adjustment!
More advanced optimization adjustment function and control function to maximize mechanical properties. Drive: MR-H_ACN series CC-LINK features.
Rated output: 0.6KW.
The test system is composed of two parts, namely, the servo driver, the motor system and the host computer MITSUBISHI MR-J40MA.
The host computer sends the speed command signal to the servo driver,
Servo drives start to run in accordance with the instructions.
In the course of operation, the running data of the servo system is collected by the host computer and the data acquisition circuit,
And carries on the preservation, the analysis and the display to the data MITSUBISHI MR-J40MA. Because the motor is not loaded in this test system,
So compared with the previous two kinds of testing systems, the system has a relatively small volume,
And the measurement and control circuit of the system is relatively simple,
But it also makes the system can not simulate the actual operation of the servo drive MITSUBISHI MR-J40MA.
Usually, such testing system is only used to test the rotational speed and angular displacement of the tested system under no-load condition,
And can not carry on the comprehensive and accurate test to the servo drive.
Type: MR-J series.
Rated output: 0.4KW.
Suitable for motor series: HA-ME.
Voltage: three phase AC220V.
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 MR-J40MA.
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.