Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 45kw.
Interface: SSCNET III /H.
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 MR-J3-20B PDF datasheet .
Position control to follow the position instructions MR-J3-20B
When the control is inserted, the position control is performed.
Speed control follows the speed command to control the speed within a certain range.
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 MR-J3-20B PDF datasheet . Type: MR-C type.
Symbol 10A for motor models: HC-PQ23.
Power supply voltage: single phase AC220V.
Drive: servo drive in the development of the premise of the frequency conversion technology,
Current loop in the drive,
Speed loop and position loop (frequency converter without the ring) have carried out a more precise control than the general frequency control technology and algorithm,
In function is also a lot stronger than the traditional servo,
The main point can be precise position control MR-J3-20B PDF datasheet .
The control speed and position are controlled by the pulse sequence transmitted by the upper controller,
The internal algorithm of the driver and the faster and more accurate calculation and better performance of electronic devices to make it more superior to the inverter MITSUBISHI MR-J3-20B PDF catalog MITSUBISHI MR-J3-20B PDF catalog. Type: MR-J series.
Rated output: 0.2KW.
Applicable motor series: HA-FF, HA-SE.
Voltage: three phase AC220V.
It is very helpful to improve the stability of the low speed control of the servo motor.
But there is no direct effect to improve the accuracy of position control MITSUBISHI MR-J3-20B PDF catalog.
There are, of course, software compensation that is similar to pitch compensation,
Can improve the physical resolution of the single lap, so as to improve the accuracy of positioning control.
This can be effectively used in the use of the robot controll of the indexing table MR-J3-20B datasheet.
It is also because of the application of splicing technology,
The rotary encoder will be more widely used in the high precision servo control in the harsh environment.
The use of rotary encoder with 224/ in the servo motor has been used in the servo motor MR-J3-20B PDF datasheet .
Encoder serial communication system, the communication frequency can only be limited to 10M.