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Brand: MITSUBISHI
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MR-J4-15KB4 Servo driver
MITSUBISHI MR-J4-15KB4 Manual And Instructions
MR-J4-15KB4 datasheetPDF datasheet

MITSUBISHI MR-J4-15KB4 Product information and technical parameters:
Brand: MITSUBISHI
Name: Servo driver
Model: MR-J4-15KB4
1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 15.0kw.
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.
The industry''s top level speed motor, the frequency of 2.5kHz amplifier, and optical fiber network extradimensional Symphony orchestra.
Using the traditional two degree of freedom model adaptive control to further optimize the exclusive high speed servo control structure of the dedicated execution engine.
Achieved the fastest 2.5kHz speed frequency response in the industry.
Combined with MITSUBISHI independent research and development of high resolution absolute position encoder (4194304pulses/rev),
Greatly improve the processing speed. Can maximize the performance of high-end machinery.

Type: HC-PQ type.
Output power: 0.2kw.
Rated speed: 3000r/min.
Electromagnetic brake: No.
Key axis: D type shaft.
Motor aspects: the material, structure and processing technology of the servo motor is much higher than that of AC motor,
That is when the driver output current, voltage, frequency change is fast power supply,
The servo motor can change according to the change of the response of the power supply,
Response characteristics and anti overload capacity is much higher than the AC motor drive,
Motor aspects of the serious differences between the two are fundamentally different performance MR-J4-15KB4 MR-J4-15KB4
That is not the inverter output can not change so fast power signal,
But the motor itself can not react,
So in the frequency of the internal algorithm set to protect the motor to do the corresponding overload MR-J4-15KB4.
Of course, even without the ability to set the output of the inverter is limited,
Some of the excellent performance of the inverter can be directly driven servo motor. Drive: MR-H_ACN series CC-LINK features.
Rated output: 5.0KW.
The test system is composed of two parts, namely, the servo driver, the motor system and the host computer MR-J4-15KB4.
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. 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 vollume,
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 MR-J4-15KB4.
Usually, such testing system is only used to test the rotational speeed 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 MR-J4-15KB4.


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