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MR-J3W-77B | MITSUBISHI A two axis servo drive MR-J3W-77B
MITSUBISHI MR-J3W-77B Manual And Instructions
MR-J3W-77B datasheetPDF datasheet

MITSUBISHI MR-J3W-77B Product information and technical parameters:
Brand: MITSUBISHI
Name: A two axis servo drive
Model: MR-J3W-77B
MITSUBISHI motor universal AC servo amplifier MELSERVO-J3W series (a two axis servo amplifier).
Rated output A axis: 750w.
Rated output B axis: 750w.
Interface type: SSCNET type III fiber communication.
With the same high performance, multi functionality and practicality of the MR-J3-B servo amplifier,
Each MR-J3W-B servo amplifier can be used to rotate the servo motor,
Combined control of any two kinds of linear servo motor and direct drive servo motor.
The installation area can be reduced by 25% to 17% compared with two MR-J3-B servo amplifiers.
Therefore, a more compact control system can be constructed.
In addition, the two axes use the same main circuit power supply, control circuit power supply and SSCNET III communication fiber, thus greatly reducing the wiring.

Motor series: medium inertia, medium power.
Rated output power: 0.5kw.
Rated speed: 2000r/min.
Whether to bring the brakes: with.
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 MITSUBISHI MR-J3W-77B.
Application examples: transmission machinery, robots, X-Y working platform MR-J3W-77B
High resolution encoder 131072p/rev (17 bit).
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. MITSUBISHI motor universal AC servo amplifier MELSERVO-J3 series.
Rated output: 7.0kw.
Interface type: general pulse interface type MITSUBISHI MR-J3W-77B.
Power specification: three phase AC200V.
Pulse train and analog input as universal interface.
Can choose the position, speed and torque control mode.
The use of advanced tuning features such as advanced vibration suppression control and adaptive filter,
Greatly improve the performance of the machine.
MR-J3, your partner.
Higher performance, more features, more convenient to use MITSUBISHI MR-J3W-77B.
Highest performance in the industry.
Speed response frequency up to 2.1kHz. Servo motor series: low inertia, medium / high power.
Rated output: 11.0kw.
Rated speed: 2000r/min.
Electromagnetic brake: with.
Shaft end specification: Standard (straight axis).
Features: low inertia has low medium and high speed three models, suitable for different applications as a standard, 30KW and above servo motor can be installed flange or bracket.
IP level: IP44.
Application example:
1, injection molding machine.
2, semiconductor manufacturing equipment.
3, large material handling system.
4, stamping machine.
Abundant motor product line can optimize the performance of the machine.
Has a rich motor product line including a rotary servo motor, linear servo motor and direct drive motor. Servo motor series: medium inertia, small capacity.
Rated output: 2.0kw.
Rated speed: 1000r/min.
Electromagnetic brake: incidental.
Power supply: 200V.
Stable driving of medium capacity and medium inertia type products.
Through the optimization of structural design, to achieve the minimum length of the indusstry MR-J3W-77B.
High speed & high torque. Shorten the positioning time, achieve high-speed equipment.
Reducing the electric torque ripple.
Through the combination of the optimal number of the motor and the slot number, the torque ripple is greaatly reduced,
To further realize the smooth constant speed device MR-J3W-77B.
Improve the environmental performance of HG-SR, HG-JR series of products using IP67.


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