"MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 1.0kw.
Universal interface.
Voltage: 3 phase AC200VAC or single phase AC230V.
Super function, excellent performance.
Super function, excellent performance.
High performance CPU integration, greatly improve product responsiveness MR-J3-11KB Manual MR-J3-11KB INSTRUCTION MANUAL.
Due to the application of high performance CPU, so that the response can be greatly improved MR-J3-11KB
Speed loop frequency response increased to more than 550HZ.
MR-J2-Super series is the best device for high speed positioning applications.
Easy adjustment.
Model adaptive control / advanced real time automatic tuning.
Mechanical analysis function.
Can analysis of the frequency characteristics of the mechanical system, the results can be easily set up "mechanical resonance suppression filter"
Mechanical simulation function MR-J3-11KB Manual MR-J3-11KB INSTRUCTION MANUAL.
The function can be realized without the actual replacement of the motor. Read mechanical analysis results to simulate the response of the user''s mechanical system. "Cable length: 1.0M.
Amplifier CC-Link interface unit cable.
For MR-J2S-11KA (4) MR-J2S-22KA to (4) MR-J3-11KB Manual MR-J3-11KB INSTRUCTION MANUAL. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 15.0kw.
Interface type: general pulse interface type.
Power specification: three phase AC200V.
Pulse train and analog input as universal interface.
Can choose the position, speed and torque control mode.
The use of advanced tuning features such as advanced vibration suppression control and adaptive filter,
Greatly improve the performance of the machine.
MR-J3, your partner.
Higher performance, more features, more convenient to use.
Highest performance in the industry.
Speed response frequency up to 2.1kHz. 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 detectablle speed MR-J3-11KB Manual MR-J3-11KB 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-J3-11KB Manual MR-J3-11KB INSTRUCTION MANUAL.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.