Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 30kw.
Interface: SSCNET III /H.
Power supply: three phase AC400V.
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.
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.
Cable length: 20m.
For MR-J2S-700A (4) /CP/CL or less.
Encoder for HC-SFS; HC-LFS; HC-RFS; 2000r/min HA-LFS; HC-UFS servo motor.
-H products have a long flex life.
Coding is not resistant to oil.
Servo motor series: ultra low inertia, low power.
Rated output: 0.4kw.
Rated speed: 3000r/min.
Electromagnetic brake: with MITSUBISHI MR-J4-DU30KB4.
Shaft end specification: Standard (straight axis).
Features: ultra low inertia is very suitable for high frequency operation
MR-J4-DU30KB4
IP level: IP65.
Application example:
1, insert machine.
2, assembly machinery.
Rotary servo motor.
Numerous motor series and wide motor power range can be used to meet different applications.
The protection level of the HF-KP/HF-MP/HC-LP/HC-RP/HC-UP servo motor to improve the environmental safety is IP65 (except the shaft part) MITSUBISHI MR-J4-DU30KB4. Length: 3 meters.
Purpose: MR-JE-A. Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.75kw.
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 MITSUBISHI MR-J4-DU30KB4.
2, a wide range of operation.
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, compared with the same capacity DC servo motor, the volume is large and the weight is heavy,
So it is only suitable for 0.5-100W small power control system. Type: HA-SH series.
Rated output: 1.5KW.
Rated speed: 2000r/min.
Electromagnetic brake: No.
From the vector control technology of AC servo motor, it has become more and more popular.
From the point of view of the real time operating system, it is just a function module that needs to be processed in real time.
Due to the multi function of the controller, intelligent requirements, a large number of signal processing,
Establishment and operation of various mathematical models of adaptive ccontrol,
Network communications and other functional modules will be in the real-time operation of the unified scheduling and management of the system to get the correct and reliable operation MR-J4-DU30KB4.
Therefore, the next generation of servo ddrive controller will be a collection of various modern control technology of the crystallization,
Instead of the traditional sense of power amplifier MR-J4-DU30KB4.