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MR-J4-700B4 Servo driver MITSUBISHI MR-J4-700B4

Brand: MITSUBISHI
Name: Servo driver
Model: MR-J4-700B4
1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 7.0kw.
Interface: SSCNET III /H.
Power supply: three phase AC400V.
0.6kW and 1kW above the servo amplifier.
Servo amplifier supporting SSCNET III /H.
Complete synchronization system capable of using high speed serial optical communication.
Can be combined with the servo system controller to maximize the performance of the servo system.
Improve mechanical properties by high performance motor.
By improving the resolution and processing speed of the encoder,
The rotating servo motor has higher precision and better performance of rotation.
Only open a key type of adjustment function, can be carried out including mechanical resonance filter, high end seismic control II, low pass filter servo gain adjustment.
Easily start advanced seismic function, it can maximize the mechanical properties.
It can automatically adjust the required response settings automatically.

MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 5.0kw.
Built in positioning function.
Voltage: 3 phase AC200VAC or single phase AC230V.
Super function, excellent performance.
High performance CPU integration, greatly improve product responsiveness.
Due to the application of high performance CPU, so that the response can be greatly improved MITSUBISHI MR-J4-700B4 MR-J4-700B4
Speed loop frequency response increased to more than 550HZ.
MR-J2-Super series is the best device for high speed positioning applications.
Easy adjustment.
Model adaptive control / advanced real time automatic tuning. Drive: MR-H_ACN series CC-LINK features.
Rated output: 0.4KW.
The test system is composed of two parts, namely, the servo driver, the motor system and the host computer MITSUBISHI MR-J4-700B4.
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-J4-700B4. 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 Servo driver.
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 MITSUBISHI Servo driver. Motor: HA-LH type.
Power: 7.0kw.
Speed: 2000r/min.
According to the types of power supply: can be divided into DC motor and AC motor MITSUBISHI Servo driver.
The structure and working principle of DC mootor can be divided into four parts: brushless DC motor and brushless DC motor MR-J4-700B4.
Brushless DC motor can be divided into: permanent magnet DC motor and DC motor.
DC Motor Division: Series DC motor, DC motor, DC motor and DC motoor MITSUBISHI MR-J4-700B4.
Permanent magnet DC Motor Division: rare earth permanent magnet DC motor, ferrite permanent magnet DC motor and aluminum nickel Gu Yongci DC motor.


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