MR-H20ACN MITSUBISHI MR-H20ACN In order to seek the balance between measurement precision and system cost, incremental photoelectric encoder is generally used as the speed measuring sensor, Servo amplifier

"MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 0.2kw.
Built in positioning function.
Voltage: single phase AC100V.
Super function, excellent performance.
High performance CPU integration, greatly improve product responsiveness.
Due to the application of high performance CPU, so that the response can be greatlyy improved MR-H20ACN.
Speed loop frequency response increased to more than 550HZ.
MR-J2-Super series is the best device for high speed positioning applications MR-H20ACN.
Easy adjustment.
Model adaptive control / advanced real time automatic tuning. "MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 3.5kw.
Interface type: SSCNET type III fiber communication.
Full closed loop control.
Power specification: three phase AC400V MR-H20ACN.
High precision and high response location control.
Full closed loop control can be realized by double feedback control method.
Dual feedback control can be performed between the servo motor encoder and the load side encoder.
MR-J3-B-RJ006 can be used in conjunction with a number of manufacturers of linear encoder,
Users can build the system according to their own accuracy requirements MITSUBISHI MR-H20ACN. ABS type linear encoder using serial interface,
No need to install the battery on the servo amplifier can easily build the absolute position detection system MITSUBISHI MR-H20ACN.
Flexible system configuration.
Can achieve higher load side positioning accuracy!
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 MITSUBISHI MR-H20ACN.
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, limiting the minimum detectable speed.
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 MR-H20ACN.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.