Mitsubishi Electric MR-J3-11KA MELSERVO-J3 Series Servo Amplifier

SKU MR-J3-11KA

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: MR-J3-11KA
Country of origin:United States
Product Type: Servo Amplifiers
Payment: T/T, Western Union
Weight: 20000g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for high-precision motion control, the MR-J3-11KA operates within the MELSERVO-J3 product family to deliver precise velocity, torque, and position control for industrial servo motors. This high-capacity servo drive matches with low-inertia, medium-inertia, and high-inertia motors up to an 11 kW output rating. It incorporates high-resolution encoder compatibility to facilitate smooth mechanical synchronization and minimal velocity ripple in demanding automation lines.

The unit features adaptive vibration suppression control and real-time auto-tuning capabilities to maintain stable performance under varying load conditions. It interfaces seamlessly with upper-level motion controllers and PLCs to execute highly coordinated multi-axis profiles, making it suitable for both standalone control loops and networked industrial motion networks.

Features

High-frequency response loop for rapid mechanical settling times.
Integrated dynamic brake for rapid deceleration and emergency stopping.
Real-time auto-tuning function that automatically adjusts control gains based on mechanical inertia.
Advanced vibration suppression control to minimize resonant frequencies in structural assemblies.
Supports high-resolution absolute encoders for absolute position detection systems.

Applications

Heavy-duty packaging and wrapping machinery
Metal stamping, cutting, and forming presses
Automated material handling systems and gantry cranes
Large-scale CNC machine tools and gantry axes

Technical Specifications

Manufacturer	Mitsubishi Electric
Model	MR-J3-11KA
Series	MELSERVO-J3 Series (Standard)
Output Rated Power	11 kW
Output Rated Voltage	3-phase 170 VAC
Output Rated Current	68.0 A
Main Circuit Input Voltage	3-phase 200 to 230 VAC
Main Circuit Input Frequency	50/60 Hz
Permissible Voltage Fluctuation	3-phase 170 to 253 VAC
Permissible Frequency Fluctuation	Within +/- 5%
Control System	Sinusoidal PWM control, current control system
Cooling Method	Force cooling (built-in fan)
Shipping Weight	20.0 kg

FAQ

What is the rated capacity of the MR-J3-11KA servo amplifier?

The MR-J3-11KA has a rated output capacity of 11 kW and a continuous output current of 68.0 A.

What is the acceptable incoming power supply range for this amplifier?

The main circuit requires a 3-phase 200 to 230 VAC supply at 50/60 Hz, with a permissible voltage fluctuation range of 170 to 253 VAC.

Does the MR-J3-11KA feature integrated cooling?

Yes, this model uses forced air cooling with an integrated internal cooling fan to manage thermal dissipation.

What type of control method does this drive use?

It utilizes a sinusoidal PWM control and current control system for smooth motor operation and precise torque delivery.

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Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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