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MR-J2S-55KA4 Universal interface servo amplifier
MITSUBISHI MR-J2S-55KA4 Manual And Instructions
MR-J2S-55KA4 datasheetPDF datasheet
MR-J2S-55KA4 SUPPLEMENTARY INSTRUCTION MANUAL

MITSUBISHI MR-J2S-55KA4 Product information and technical parameters:
Brand: MITSUBISHI
Name: Universal interface servo amplifier
Model: MR-J2S-55KA4
MITSUBISHI general purpose AC servo amplifier MELSERVO-J2-Super series.
Rated output: 55.0kw.
Universal interface.
Voltage: 3 phase AC400V.
Super function, excellent performance.
High performance CPU integration, greatly improve product responsiveness.
Due to the application of high performance CPU, so that the response can be greatly improved.
Speed loop frequency response increased to more than 550HZ.
MR-J2-Super series is the best device for high speed positioning applications.
Easy adjustment.
Model adaptive control / advanced real time automatic tuning.
Mechanical analysis function.
Can analysis of the frequency characteristics of the mechanical system, the results can be easily set up "mechanical resonance suppression filter"
Mechanical simulation function.
The function can be realized without the actual replacement of the motor. Read mechanical analysis results to simulate the response of the user''s mechanical system.

Motor series: medium inertia, medium power.
Rated output power: 3.5kw.
Rated speed: 1000r/min.
Whether to take the brake: No.
Shaft end: Standard (straight).
Protection level: IP65 (IP67).
Features: medium inertia from low speed to high speed three modes for selection, suitable for different applications MR-J2S-55KA4.
Application examples: transmission machinery, robots, X-Y working platform.
High resolution encoder 131072p/rev (17 bit) MR-J2S-55KA4
The encoder with high resolution ensures excellent performance and stability at low speed.
All motor dimensions are the same as before and all are compatible with the wiring. Servo motor series: low inertia, medium / high power.
Rated output: 2.0kw.
Rated speed: 3000r/min MR-J2S-55KA4.
Electromagnetic brake: with.
Shaft end specification: Standard (straight axis).
Voltage: 400V level.
Features: low inertia for high speed / acceleration and deceleration operation occasions.
IP level: IP67.
Application example:
1, food processing machinery.
2, printing machine.
3, injection molding machine (11KW, 15KW).
4, large press machine (11KW, 15KW).
The protection level of the HF-SP/HF-JP series servo motor is IP67 (except the shaft part) MR-J2S-55KA4.
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.
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 connecttion is reduced by using the power source connector MR-J2S-55KA4.
(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 annd acceleration / deceleration operations, especially for injection molding machines and large presses MR-J2S-55KA4.
HF-JP703 (4) /903 (4) maximum speed: 5000r/min.


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