MITSUBISHI MR-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet

Drive: MR-H_ACN series built-in positioning function.
Rated output: 11KW.
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-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet MR-J4-200A
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-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet.
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. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series MR-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet.
Rated output: 7.0kw.
Interface type: SSCNET type III fiber communication.
Special specification: suitable for linear servo motor.
Power specification: three phase AC400V.
More advanced real-time automatic tuning by setting response values,
Including the position gain and the gain of speed, all the gain can be adjusted automatically.
32 segment response level can be set.
Advanced vibration suppression control.
An optimal vibration control filter value is automatically set by the automatic tuning function to effectively suppress the vibration of thee 100Hz frequency that occurs when the driving part stops MR-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet.
The automatic tuning function can effectively restrain the vibration of the end of the mechanical arm and reduce the residual vibrattion in the machine MR-J4-200A datasheet PDF catalog MR-J4-200A PDF datasheet. The length of the line: 30m.
IP level: IP67.
Bending life: standard.
Encoder cable for HF-KP/HF-MP/HF-SP/HF-JP/HC-LP/HC-UP series.