Type: general purpose AC servo amplifier MR-E series.
Rated output: 0.75kw.
Interface type: analog input interface.
KH003 special mark for Super MR-E.
Servo amplifier terminals are used to reduce the required wiring time MR-SA Series PDF.
The connector is located in front of the servo amplifier, which is convenient for cable connection.
The gain adjustment can be easily carried out by the real-time automatic tuning function MR-SA Series
Wide use.
Machining equipment and machine tool feed.
Used for food, packaging equipment and feeding device.
For textile machinery, etc..
Can improve the performance of equipment. 1 axis servo amplifier MR-SA Series PDF.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series.
Rated output: 0.75kw.
Interface: SSCNET III /H.
Power supply: three phase AC200V.
Special specification: support for CC-LinkIE.Field network motion control.
Servo amplifier supporting IE Field CC-Link network.
Ethernet based open network, support for motion control MR-SA Series PDF.
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 deviice 100Hz MITSUBISHI Instruction Manual MR-SA Series Manual.
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 Instruction Manual. Drive: MR-H_ACN series built-in positioning function.
Rated output: 22KW.
In servo drive speed closed loop,
Rotor speed measurement accuracy is very important to improve the dynamic and static characteristics of the speed control loop MITSUBISHI Instruction Manual.
In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor,
The corresponding method is M/T velocity measurement.
Although the M/T measurement method has a certain measurement accuracy and a wide range of measurement,
But this method has its inherent defects,
Mainly includes: the measurement period must be detected at least one complete encoder pulse, llimiting the minimum detectable speed MR-SA Series Instruction Manual.
2 control system for speed control of the timer switch is difficult to maintain synchronization,
Can not guarantee the accuracy of measurement in the situation where the speed change is largger MR-SA Series Manual.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.