MITSUBISHI MR-A-TM

MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 22KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions .
High level driving performance MR-A-TM.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high precision in the super low speed region without the need of the encoder MR-A-TM
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc MR-A-TM. ) and torque control. Servo motor series: low inertia, medium and large capacity.
Rated output: 9.0kw.
Rated speed; 3000r/min.
Electromagnetic brake: incidental.
Power supply: 400V.
Most suitable for medium and large capacity, low inertia type products in high frequency operation or acceleration and deceleration operation MR-A-TM.
Improve the environmental performance of HG-SR, HG-JR series of products using IP67.
High speed & high torque. 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.
Can meet the different needs of different customers. 8 slots; requires 1 AnS series PLC power modules;
Used to install large AnS series PLC module.
Base plate of AnS series PLC.
QA1S series PLC 8 slot main substrate.
AnS series of modules can be installed. Drive: MR-H_ACN series built-in positioning function.
Rated output: 0.6KW.
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, limiting the minimum detectable speed MR-A-TM.
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 MR-A-TM.
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.
MR-A-TM Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=MR-A-TM&select=5