Drive: MR-H_ACN series built-in positioning function.
Rated output: 1.0KW.
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 MR-E-10AG-KH003 PDF.
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-E-10AG-KH003
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-E-10AG-KH003 PDF.
2 control ssystem 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-E-10AG-KH003 PDF MR-E-10AG-KH003 Manual .
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method. MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 0.2kw.
Built in program operation MITSUBISHI Instruction Manual.
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 greatly improved.
Speed loop frequency response increased to more than 550HZ MITSUBISHI Instruction Manual.
MR-J2-Super series is the best device for high speed positioning applications.
Easy adjustment.
Model adaptive control / advanced real time automatic tuning.Power: 90kw.
Voltage: 200V.
Sine wave filter.
The voltage and current of the motor can be adjusted to a sine wave.
The sine wave filter iss installed to the output terminal of the inverter MITSUBISHI Instruction Manual MR-E-10AG-KH003 Instruction Manual.
Applicable to FR-A820-03800 (75K) above and FR-A840-02160 (75K) and above frequency converter.
Sine wave filter is equivalent to the operationnal characteristics of the sine wave power driver, can provide the following benefits MR-E-10AG-KH003 Manual .
Low noise.
No surge current.
Reduce motor loss (standard motor).