Drive: MR-H_AN series.
Rated output: 0.1KW.
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 MR-J3-60B4-RJ004 MITSUBISHI.
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 MR-J3-60B4-RJ004
Servo drive is an important part of modern motion control,
Is widely used in industrial robots and CNC machining centers and other automation equipment MR-J3-60B4-RJ004 MITSUBISHI.
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 MR-J3-60B4-RJ004 MITSUBISHI. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 15.0kw.
Interface type: SSCNET type III fiber communication.
Special specification: suitable for linear servo motor.
Power specification: three phase AC200V.
More advanced real-time automatic tuning by setting response values,
Including the position gain and the gain of speed, all the gain can be adjusted automatically.
32 segment response level can be set.
Advanced vibration suppression control.
An optimal vibration control filter value is automatically set by the automatic tuning function to effectively suppress the vibration of the 100Hz frequency that occurs when the driving part stops.
The automatic tuning function can effectively restrain the vibration of the end of the mechanical arm and reduce the residual vibration in the machine. Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.4kw.
Rated speed: 3000rpm.
With a brake band.
Shaft end: straight shaft.
Comparison of single phase induction motor and servo motor.
The working principle of the AC servo motor is similar to that of the single phase induction motor,
But the rotor resistance of the former is much larger than that of the latter,
So the servo motor is compared with the single machine asynchronous motor,
There are three notable features:
1, large starting torque.
2, a wide rangge of operation MR-J3-60B4-RJ004.
3, no rotation phenomenon.
AC servo motor running smoothly, low noise.
But the control characteristic is non-linear, and because the rotor resistance is big, the loss is big, the efficiency is low,
Therefore, comparred with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0 MR-J3-60B4-RJ004. 5-100W small power control system.