Servo motor series: low inertia, small capacity.
Rated output: 0.75kw.
Rated speed: 3000r/min.
Electromagnetic brake: No.
Oil seal: have.
Corresponding servo amplifier: MR-JE-10B/MR-JE-10A.
Support position control, speed control, torque control, push and press control.
Position control can use linear, arc interpolation controller, fixed size feed control, target position change and other rich functions.
The position control and torque control are realized by switching control mode.
The gain adjustment of servo can be simply performed by the advanced one key tuning function.
At the same time, it is also able to suppress the low frequency vibration of the manipulator by the advanced vibration suppression control II,
Shorten the time to complete the positioning, so as to achieve the production of the rhythm of the shortening.
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.
The host computer sends the speed command signal to the servo driver,
Servo drives start to run in accordance with the instructions MITSUBISHI HG-KN73J-S100.
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
HG-KN73J-S100 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 HG-KN73J-S100.
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. Drive: MR-H_ACN series built-in positioning function MITSUBISHI HG-KN73J-S100.
Rated output: 5.0KW.
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.
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 puulse, limiting the minimum detectable speed HG-KN73J-S100.
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 HG-KN73J-S100.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.