Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 55kw.
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 MM-EFS751M4 datasheet PDF catalog MM-EFS751M4 PDF datasheet.
Position control to follow the position instructions MM-EFS751M4
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 MM-EFS751M4 datasheet PDF catalog MM-EFS751M4 PDF datasheet. Drive: MR-H_AN series.
Rated output: 7.0KW.
Universal AC servo.
Servo driver (drives servo) also known as the "servo controller", "servo amplifier",
Is a kind of controller used to control the servo motor. Its function is similar to that of the frequency converter,
Belongs to a part of the servo system, which is mainly used in high precision positioning system MM-EFS751M4 datasheet PDF catalog MM-EFS751M4 PDF datasheet.
In general, the servo motor is controlled by position, speed and torque in three ways,
To achieve high precision positioning of the transmission system, the current transmission technology is the high-end products.
Servo drive is an important part of modern motion control,
Is widely used in industrial robots and CNC machining centers and other automation equipment.
In particular, it has become a hot research topic in the field of servo drives for the control of AC permanent magnet synchronous motor.
Current, speed and position 3 closed loop control algorithm based on vector control is widely used in AC servo drive system.
The speed closed-loop design of the algorithm is reasonable or not, for the entire servo control system,
Especially the speed control performance plays a key role.Drive: MR-H_ACN series SSC-NET compatible AC servo.
Rated output: 15KW.
The servo controller can easily transfer the operation module and the field bus module through the automation interface,
At the same time using different fieldbus modules to achieve different control modes (RS485, RS232, optical fiber, InterBus, ProfiBus),
And the control mode of general inverter is single.
The seervo controller is directly connected with a rotary transformer or an encoder, which forms a closed loop of speed and displacement control MM-EFS751M4 datasheet PDF catalog MM-EFS751M4 PDF datasheet.
The general inverter can only form an open loop ccontrol system MM-EFS751M4 datasheet PDF catalog MM-EFS751M4 PDF datasheet.
Servo controller of the control parameters (such as steady-state accuracy and dynamic performance) is better than the general inverter.