Key Features:
Type: AC Servo Amplifier

Model: MR-J4-40B-RJ

Series: MR-J4 Series

Compatibility: Designed to work seamlessly with Mitsubishi servo motors such as the HG-SR, HF-KP, and other permanent magnet synchronous motors

High Precision Control:

Features advanced position, speed, and torque control, delivering exceptional performance in high-speed and high-accuracy applications

Supports dual-axis control for systems requiring synchronized movement and precise coordination between two motors

Communication:

SSCNET III/H for high-speed communication with MELSEC Q Series and L Series PLCs

Optional communication protocols such as Ethernet/IP, Modbus TCP, CC-Link, and EtherCAT for integration with various industrial networks

Auto-Tuning:

Equipped with auto-tuning functionality that automatically adjusts control parameters for optimal performance, reducing the need for manual configuration

Safety:

Supports built-in safety functions including safe torque off (STO), safe stop 1 (SS1), and safe speed monitoring (SSM)

Designed to meet IEC 61508 and ISO 13849 safety standards for critical applications

Compact Design:

Space-saving design with a small footprint, ideal for installations with limited space

DIN rail mountable for easy and flexible installation in control panels or machinery

Energy Efficiency:

Provides high efficiency, reducing power consumption and heat generation for a more sustainable and cost-effective operation

Energy-saving functions to optimize the performance of connected motors and reduce operational costs

Specifications / Parameters:
Input Voltage:

200-230 V AC (single-phase)

Rated Current: 2.8 A

Power Consumption: Approx. 0.9 kVA

Output Power:

Rated Output Power: 400 W

Output Voltage: 0 to input voltage (typically 200-230 V AC)

Rated Output Current: 2.8 A

Motor Compatibility:

Compatible with Mitsubishi AC servo motors, including HG-SR and HF-KP series

Supports permanent magnet synchronous motors for high-torque and low-speed operation

Control Methods:

Vector control for high torque at low speeds

V/F control for standard operations

Torque control and position control for applications requiring precise positioning and synchronization

Feedback:

Supports incremental and absolute encoders for precise feedback

Real-time monitoring of motor parameters and diagnostics for optimal operation

Communication:

SSCNET III/H high-speed communication for integration with MELSEC PLCs

Ethernet/IP, Modbus TCP, CC-Link, EtherCAT, and other protocols available for advanced communication

Safety Functions:

Safe Torque Off (STO) to prevent the motor from starting unexpectedly during maintenance or emergencies

Safe Stop 1 (SS1) to stop the motor safely in the event of an error or malfunction

Safe Speed Monitoring (SSM) for continuous monitoring of motor speed to ensure safety compliance

Operating Temperature:

Range: 0°C to +55°C

Storage Temperature:

Range: -20°C to +70°C

Humidity: 20% to 90% RH (non-condensing)

Protection Class:

IP20 for indoor use

Provides protection against dust and debris but is not water-resistant

Dimensions:

Width: 160 mm

Height: 174 mm

Depth: 250 mm

Weight: Approx. 3.8 kg

Status Indicators:

LED indicators for monitoring the operational status of the amplifier, including power, communication, and motor feedback

Real-time diagnostics for quick identification of errors or issues in the system

Applications:
Robotics: Used in robotic arms and other automated systems where precision and speed are essential for accurate positioning and movement

CNC Machines: Provides high-precision control for spindles, axes, and other components in CNC machines

Material Handling: Controls motors in conveyors, lifts, and robotic arms for material handling in manufacturing and packaging systems

Packaging Systems: Ensures precise motor control for packaging machines that require synchronization and high-speed operation

Printing Systems: Controls motors in printing presses, ensuring precise movement and synchronization for high-quality print jobs

Textile Industry: Used in weaving, knitting, and other textile machinery for precise speed and motion control

Food and Beverage: Used in automated bottling, sorting, and packaging lines for seamless control of motors in food processing

Machine Tools: Ideal for controlling motors in lathe machines, milling machines, and other machine tools that require accurate movement and high torque at low speeds

Assembly Lines: Provides synchronization and accurate control of motors in automated assembly lines for efficient and reliable production