Mitsubishi Electric MR-J4-700BA MELSERVO-J4 Servo Amplifier

SKU MR-J4-700BA

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: MR-J4-700BA
Origin United States
Product Type: Servo Amplifiers
Payment: T/T, Western Union
Weight: 10.0 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

Designed for high-performance motion control, the MR-J4-700BA servo drive delivers precise speed, torque, and position control within the MELSERVO-J4 system architecture. This 7.0 kW capacity servo amplifier supports demanding industrial automation applications, offering high-speed frequency response and robust closed-loop feedback integration. Engineered to minimize machine vibration and optimize tuning cycles, it ensures seamless compatibility with high-resolution rotary and linear servo motors.

The unit features advanced real-time diagnostics and auto-tuning functions that dynamically adapt to changing load inertias. Built-in safety features and efficient thermal management make it a reliable control module for complex, multi-axis machinery configurations.

Features

Advanced one-touch tuning automatically adjusts gain parameters for optimal servo performance.
Vibration suppression control II reduces transient oscillations at the machine end.
Support for high-resolution absolute encoders ensures high positioning accuracy.
Integrated Safe Torque Off (STO) function compliant with international safety standards.
Real-time machine diagnosis monitors friction and load changes to predict maintenance needs.

Applications

CNC machine tools and multi-axis machining centers
High-speed packaging and labeling machinery
Semiconductor and electronics assembly systems
Material handling and automated warehousing systems
Printing and textile manufacturing equipment

Technical Specifications

Manufacturer	Mitsubishi Electric
Part Number/Model	MR-J4-700BA
Series	MELSERVO-J4
Product Type	Servo Amplifier
Rated Output Power	7.0 kW
Input Voltage/Phase	3-phase 200 to 240 V AC, 50/60 Hz
Control Method	Sine-wave PWM control, current control system
Dynamic Brake	Built-in
Safety Functions	Safe Torque Off (STO) via EN ISO 13849-1 Category 3 PL e, IEC 61508 SIL 3
Operating Temperature	0 to 55 degC
Storage Temperature	-20 to 65 degC
Ambient Humidity	5% to 90% RH (non-condensing)
Cooling Method	Forced cooling fan

Connections and Interfaces

Terminal/Connector	Function Assignment
L1, L2, L3	Main circuit power supply input (3-phase AC)
L11, L21	Control circuit power supply input
U, V, W	Servo motor power output
CN1	I/O signal connector
CN2	Encoder connector
CN3	Personal computer communication interface
CN8	Safety monitor device connection

Compliance and Certifications

CE Mark
UL Listed
cUL
KC (Korea Certification)

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.

FAQ

What is the rated capacity of the MR-J4-700BA servo amplifier?

The MR-J4-700BA has a rated output capacity of 7.0 kW.

What input power supply is required for the MR-J4-700BA?

It requires a 3-phase 200 to 240 V AC power supply at 50/60 Hz.

Does the MR-J4-700BA feature built-in safety functions?

Yes, it includes integrated Safe Torque Off (STO) safety functions compliant with EN ISO 13849-1 Category 3 PL e and IEC 61508 SIL 3.

What cooling method is utilized by this module?

The MR-J4-700BA uses a built-in forced cooling fan to maintain safe operating temperatures.

Reviews

MR-J4-700BA

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