MITSUBISHI HF-SP81B

MITSUBISHI universal AC servo amplifier MELSERVO-JE series.
Rated output: 0.4kw.
Interface: General purpose.
Compatible motor: HG-KN43J-S100, HG-KN43BJ-S100.
MR-JE-A is equipped with a positioning function!
Be able to realize the positioning of the point set list and the way of the program.
At the same time, it also has a simple cam, encoder to follow, mark detection and other equipment can achieve high performance of the advanced functional group HF-SP81B
Without positioning module, the controller can build a positioning system, which can simplify the system.
Command interface using DI/O and RS-422/RS-485 serial communication (maximum 32 axis),
Can simply set the positioning data through the Configurator2 MR HF-SP81B. I/O slots: 5 slots.
Outline dimension: 325*130.
CPU basic board can be plugged into 1 power modules,
1 CPU components and a maximum of 2, 3, 5, or 8 single slot size special function components and I/O components are respectively inserted and arranged.
Expansion ports are arranged on both sides of the base plate,
For connecting the expansion board for HF-SP81B.
Up to 3 extension substrates. Drive: MR-H_ACN series built-in positioning function .
Rated output: 0.6KW.
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 ddetected at least one compleete encoder pulse, limiting the minimum detectable speed HF-SP81B.
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 larggerr HF-SP81B.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.
HF-SP81B Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=HF-SP81B&select=5