MITSUBISHI HA-LF702

Servo motor series: low inertia, medium and large capacity.
Rated output: 7.0kw.
Rated speed; 1500r/min.
Electromagnetic brake: No.
Power supply: 400V.
Most suitable for medium and large capacity, low inertia type products in high frequency operation or acceleration and deceleration operation.
Improve the environmental performance of HG-SR, HG-JR series of products using IP67 MITSUBISHI .
High speed & high torque HA-LF702 Shorten the positioning time, achieve high-speed equipment.
100 scene, there are 100 different drive control.
In order to meet the needs of the diverse and detailed field,
MR-J4 product line configuration, providing a wealth of servo amplifier and servo motor products MITSUBISHI .
Can meet the different needs of different customers . Power: 30kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity.
At the same time the installation options in the use of 75kW and above motor MITSUBISHI . (the IP55 series has a built-in DC reactor . )
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) Cable length: 2m.
For MR-J2S-700A (4) /CP/CL or less.
Encoder for HC-KFS; HC-MFS; 3000r/min HC-UFS servo motor.
-L represents bending life. Cable length: 3m.
For connection between FXCPU (MINI-DIN8 pin connector) and GOT.
Connection between FXCPU communication function extension board (MINI-DIN8 pin connector) and GOT.
Applicable models: GT16, GT15, GT11, HandyGOT, GT10, GT27, GT25, GT23,, GT21. Power: 150kw.
Voltage: 200V.
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). Drive: MR-H_ACN series built-in positioning function.
Rated output: 5.0KW.
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.
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 compleete encoder pulse, limitting the minimum detectable speed MITSUBISHI HA-LF702.
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 MITSUBISHI HA-LF702.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.
HA-LF702 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=HA-LF702&select=5