Type: general purpose AC servo amplifier MR-E series.
Rated output: 1.0kw.
Interface type: analog input interface.
KH003 special mark for Super MR-E.
Servo amplifier terminals are used to reduce the required wiring time.
The connector is located in front of the servo amplifier, which is convenient for cable connection MR-J2M-D01 PDF catalog .
The gain adjustment can be easily carried out by the real-time automatic tuning function MR-J2M-D01
Wide use.
Machining equipment and machine tool feed.
Used for food, packaging equipment and feeding device.
For textile machinery, etc..
Can improve the performance of equipment. Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 45kw.
Interface: SSCNET III /H MR-J2M-D01 PDF catalog .
Power supply: three phase AC400V.
Special specifications: full closed control 4 wire / support mechanical end encoder ABZ phase input / support positioning mode.
Support position control, speed control, torque control.
Position control to follow the position instructions.
When the control is inserted, the position control is performed.
Speed control follows the speed command to control the speed within a certain range MR-J2M-D01 PDF catalog .
Torque control to follow the torque command to control the stable torque.
Function of switching amplitude. The increase in the process of switching and stopping,
And in the operation of the use of the switching signal, switching growth MITSUBISHI MR-J2M-D01 PDF datasheet. 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 MITSUBISHI MR-J2M-D01 PDF datasheet.
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 MITSUBISHI MR-J2M-D01 PDF datasheet.
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, limitting the minimum detectable speed MR-J2M-D01 datasheet.
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-J2M-D01 PDF catalog .
Therefore, it is difficult to improve the speed tracking and control performance of servo drive by using the traditional speed loop design method.