MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 0.6kw.
Interface type: SSCNET type III fiber communication.
Full closed loop control MR-J3-350T PDF.
Power specification: three phase AC400V.
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-J3-350T
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. 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 MR-J3-350T PDF.
Flexible system configuration.
Can achieve higher load side positioning accuracy!1 axis servo amplifier.
MITSUBISHI general AC servo amplifier MELSERVO-J4 series MR-J3-350T PDF.
Rated output: 11.0kw.
Interface: General purpose.
Power supply: three phase AC200V.
Servo amplifier supporting universal interface.
Servo amplifier for universal interface.
Speed / torque control of position control and analog voltage command can be carried out by using pulse train command MITSUBISHI INSTRUCTION MANUAL.
Support Max instruction pulse frequency 4 Mpulses/s.
Improve mechanical properties by high performance motor.
By improving the resolution and processing speed of the encoder,
The rotating servo motor has higher preccision and better performance of rotation MR-J3-350T Manual.
Only open a key type of adjustment function, can be carried out including mechanical resonance filter, high end seismic control II, low pass filter servo gain adjustment MITSUBISHI INSTRUCTION MANUAL.
Easily start advanced seismic function, it can maximize the mechanical properties.
It can automatically adjust the required response settings automatically MITSUBISHI INSTRUCTION MANUAL. Drive: MR-H_ACN series built-in positioning function.
Rated output: 15KW.
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 pulse,, limiting the minimum detectable speed MR-J3-350T INSTRUCTION MANUAL.
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 MR-J3-350T Manual.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.