MITSUBISHI MR-J4-70A

MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 0.6kw.
Interface type: SSCNET type III fiber communication.
Full closed loop control.
Power specification: single phase AC200V.
High precision and high response location control.
Full closed loop control can be realized by double feedback control method .
Dual feedback control can be performed between the servo motor encoder and the load side encoder MR-J4-70A
MR-J3-B-RJ006 can be used in conjunction with a number of manufacturers of linear encoder,
Users can build the system according to their own accuracy requirements. ABS type linear encoder using serial interface,
No need to install the battery on the servo amplifier can easily build the absolute position detection system MR-J4-70A.
Flexible system configuration.
Can achieve higher load side positioning accuracy!For A6TBXE/A6TBY36E/A6TBX54E/A6TBY54E/A6TBX70E (common cathode; source) long 5m.Motor series: low inertia, medium and small capacity.
Using a serial absolute / incremental encoder.
Rated output power: 0.75kw.
Rated speed: 3000rpm MR-J4-70A.
With the brake: without.
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 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: 2.0KW.
Rated speed: 2000r/min.
Electromagnetic brake: there.
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 vvarious mathematical modelss of adaptive control,
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-J4-70A.
Therefore, the next generation of servo drrive controller will be a collection of various modern control technology of the crystallization,
Instead of the traditional sense of power amplifier MR-J4-70A.
MR-J4-70A Operation manual / Instructions / Catalog download link: /searchDownload.html?Search=MR-J4-70A&select=5