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 MR-H10TN Manual MR-H10TN Instruction manual MR-H10TN
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-H10TN Manual MR-H10TN 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 larger.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method. Power: 110kw.
Voltage: 200V MR-H10TN Manual MR-H10TN Instruction manual.
Sine wave filter.
The voltage and current of the motor can be adjusted to a sine wave.
The sine wave filter is installed to the output terminal of the inverter.
Applicable to FR-A820-03800 (75K) above and FR-A840-02160 (75K) and above frequency converter.
Sine wave filter is equivalent to the operational characteristics of the sine wave power driver, can provide the following benefits.
Low noise.
No surge current.
Reduce motor loss (standard motor). MR-J2M multi axis servo amplifier drive unit.
Rated output: 0.4kw.
The accuracy, stability, response characteristics and operating frequency of the main indicators of the servo controol system are four aspects,
Especially in the frequency band width and precision MR-H10TN Manual MR-H10TN Instruction manual.
Frequency bandwidth of the system, the system frequency response characteristics of the system to reflect the servo systemm to track the fast MR-H10TN Manual MR-H10TN Instruction manual. The length of the line: 10m.
IP level: IP67.
Bending life: standard.
Encoder cable for HF-KP/HF-MP/HF-SP/HF-JP/HC-LP/HC-UP series.