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MR-JE-20A | MITSUBISHI amplifier MR-JE-20A
MITSUBISHI MR-JE-20A Manual And Instructions
MR-JE-20A datasheetPDF datasheet

MITSUBISHI MR-JE-20A Product information and technical parameters:
Brand: MITSUBISHI
Name: amplifier
Model: MR-JE-20A
MITSUBISHI universal AC servo amplifier MELSERVO-JE series.
Rated output: 0.2kw.
Interface: General purpose.
Compatible motor: HG-KN23J-S100, HG-KN23BJ-S100.
MR-JE-A is equipped with a positioning function!
Be able to realize the positioning of the point set list and the way of the program.
At the same time, it also has a simple cam, encoder to follow, mark detection and other equipment can achieve high performance of the advanced functional group.
Without positioning module, the controller can build a positioning system, which can simplify the system.
Command interface using DI/O and RS-422/RS-485 serial communication (maximum 32 axis),
Can simply set the positioning data through the Configurator2 MR.

Servo motor series: low inertia, medium / high power.
Rated output: 2.0kw.
Rated speed: 3000r/min.
Electromagnetic brake: No.
Shaft end specification: Standard (straight axis).
Features: low inertia for high speed / acceleration and deceleration operation occasions.
IP level: IP67.
Application example:
1, food processing machinery MITSUBISHI MR-JE-20A.
2, printing machine.
3, injection molding machine (11KW, 15KW) MR-JE-20A
4, large press machine (11KW, 15KW).
The protection level of the HF-SP/HF-JP series servo motor is IP67 (except the shaft part).
Low inertia of the power servo motor (0.5kW ~ 9kW), the maximum speed: 6000r/min (rated speed: 3000r/min),
Suitable for high frequency positioning and acceleration / deceleration operations, especially for food processing machines and printing machines MITSUBISHI MR-JE-20A.
Low inertia, high power, no cooling fan servo motor (11kW and 15kW), maximum speed: 3000r/min (rated speed: 1500r/min).
The motor structure is more compact due to the adoption of the non cooling fan design, and the connection is reduced by using the power source connector.
(compared with the HF-LP series servo motor with the same power, the volume is reduced by about 46%, and the weight is reduced by about 34%,
Suitable for high frequency positioning and acceleration / deceleration operations, especially for injection molding machines and large presses MITSUBISHI MR-JE-20A.
HF-JP703 (4) /903 (4) maximum speed: 5000r/min. Type: MR-J series.
Rated output: 0.2KW.
Suitable for motor series: HA-ME.
Voltage: single phase AC100V.
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.
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 thhe robot control of the indexing table MR-JE-20A.
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-JE-20A.
Encoder serial communication system, the communication frequency can only be limited to 10M.


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