Drive: MR-H_ACN series built-in positioning function.
Rated output: 0.2KW.
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.
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 MR-J3-22KB4-RJ004 PDF MR-J3-22KB4-RJ004
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, limiting the minimum detectable speed MR-J3-22KB4-RJ004 PDF.
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 larger.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method. 1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series MR-J3-22KB4-RJ004 PDF.
Rated output: 0.6kw.
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.
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 bboom or the main body of the device 100Hz MR-J3-22KB4-RJ004 datasheet.
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 eeffectively control the phenomenon of quadrant protrusion caused by the rotation direction of the servo motor, which is caused by friction and twisting MR-J3-22KB4-RJ004 datasheet.