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MR-J4-70B-RJ Servo driver

MITSUBISHI MR-J4-70B-RJ Manual And Instructions
MR-J4-70B-RJ datasheetPDF datasheet

MITSUBISHI MR-J4-70B-RJ Product information and technical parameters:
Brand: MITSUBISHI
Name: Servo driver
Model: MR-J4-70B-RJ
1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 0.75kw.
Interface: SSCNET III /H.
Power supply: three phase AC200V.
Special specification: full closed loop control 4 wire / device end encoder ABZ phase input corresponding support function security unit, support positioning mode.
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.
2 low frequency vibration can be suppressed at the same time by supporting the seismic algorithm of 3 inertial equipment.
Configurator2 MR to achieve convenient adjustment.
Effectively restrain the low frequency aftershock effect produced by the front end of the boom or the main body of the device 100Hz.
Can effectively shorten the time to control the stability of the aftershock.
In the XY design of trajectory control, improve the accuracy of arc track.
At the same time, it can effectively control the phenomenon of quadrant protrusion caused by the rotation direction of the servo motor, which is caused by friction and twisting.

MITSUBISHI general purpose AC servo amplifier MR-J2 series.
Rated output: 1.0kw.
Interface: SSCNET type.
Voltage: three phase AC200V.
MR-J2 series server system has the ability to carry out a higher precision control,
Using high performance CPU, greatly improve the responsiveness of the product,
Speed loop frequency response increased to 550HZ MR-J4-70B-RJ.
Various series of servo motors are suitable for different control requirements,
The encoder on the servo motor supports ABS mode,
As long as the servo amplifier on the other plus batteries,
Can form an absolute position system MR-J4-70B-RJ Servo motor series: medium inertia, small capacity.
Rated output: 2.0kw.
Rated speed: 2000r/min.
Electromagnetic brake: incidental MR-J4-70B-RJ.
Power supply: 400V.
Stable driving of medium capacity and medium inertia type products.
Through the optimization of structural design, to achieve the minimum length of the industry.
High speed & high torque. Shorten the positioning time, achieve high-speed equipment.
Reducing the electric torque ripple.
Through the combination of the optimal number of the motor and the slot number, the torque ripple is greatly reduced,
To further realize the smooth constant speed device MR-J4-70B-RJ.
Improve the environmental performance of HG-SR, HG-JR series of products using IP67. Motor series: medium inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 7.0kw.
Rated speed: 2000rpm.
With the brake: without.
Shaft end: straight shaft.
The rotor of AC servo motor is usually made of squirrel cage, but in order to make the servo motor has a wide range of speed regulation, linear mechanical properties,
Without the "rotation" phenomenon annd the performance of the fast response, it is compared with the ordinary motor,
The two characteristics of rotor resistance and moment of inertia should be provided MR-J4-70B-RJ.
At present, there are two kinds of rotor structure, one is the squirrrel cage rotor, which is made of conductive material with high resistivity,
In order to reduce the moment of inertia of the rotor, the rotor is slender MR-J4-70B-RJ.


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