Key Features:
Type: AC Servo Amplifier

Model: MR-J4-100B-RJ020

Series: MR-J4 Series

Motor Compatibility:

Works with Mitsubishi HG-series motors and other permanent magnet synchronous motors

Ideal for applications requiring high precision, speed control, and high torque

High Precision Control:

Vector control to provide high torque at low speeds for demanding applications

Supports position, speed, and torque control modes for varied automation needs

Auto-tuning for automatic adjustment to optimize motor performance

High-speed response and low-latency control for precision tasks

Rated Power and Current:

Rated Output Power: 100 W

Rated Output Current: 1.1 A

Overload Capacity: 150% overload for 1 minute (for short-term high power demands)

Energy Efficiency:

Integrated energy-saving features optimize power consumption, reducing operating costs

Real-time monitoring of energy consumption and performance

Communication:

SSCNET III/H for high-speed, real-time communication with MELSEC Q Series PLCs

Optional Ethernet/IP, Modbus TCP, Profibus, and CC-Link for integration with other automation systems

Safety Features:

Safe Torque Off (STO) to prevent motor startup during maintenance

Safe Stop 1 (SS1) and Safe Speed Monitoring (SSM) to ensure safe operation

Complies with IEC 61508 and ISO 13849 for safety standards

Compact Design:

Fanless design with natural convection cooling, ensuring reliable operation with less maintenance

Compact form factor for installation in space-constrained areas and control panels

Real-time Diagnostics:

LED indicators and error logs for fast diagnosis of system status and troubleshooting

Alarm functions for detection of faults or anomalies in the system

Specifications / Parameters:
Input Power Supply:

Voltage: 200-230 V AC (single-phase)

Rated Input Current: 1.5 A

Input Frequency: 50/60 Hz ±5%

Power Consumption: Approx. 0.4 kVA

Output Power:

Rated Output Power: 100 W

Rated Output Current: 1.1 A

Maximum Output Current: 1.65 A (150% overload capacity for 1 minute)

Control Methods:

Vector control for precise torque control, even at low speeds

V/F control for basic speed regulation

Position control for high-precision motion and positioning tasks

Speed control for maintaining accurate motor speed

Torque control for precise torque regulation

Feedback:

Supports incremental and absolute encoders for accurate feedback and position control

Continuous monitoring of motor performance for real-time adjustments

Cooling Method:

Fanless design with natural convection cooling for quieter operation and better reliability

Safety Features:

Safe Torque Off (STO) for preventing accidental motor startup during maintenance or emergency conditions

Safe Stop 1 (SS1) for a safe, controlled motor stop

Safe Speed Monitoring (SSM) to ensure the motor speed is within safe limits

Overload, overvoltage, overcurrent, short-circuit, and phase loss protection

Environmental Durability:

Operating Temperature: 0°C to +55°C

Storage Temperature: -20°C to +70°C

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

Protection Class: IP20 (suitable for indoor use)

Dimensions:

Width: 128 mm

Height: 162 mm

Depth: 196 mm

Weight: Approx. 2.8 kg

Applications:
Robotics: Ideal for robotic arms, automated systems, and pick-and-place applications requiring high-speed and high-precision control

Machine Tools: Used in CNC machines, spindles, and linear axes for high-precision operation

Material Handling: Controls motors in automated conveyors, AGVs (Automated Guided Vehicles), and robotic material handling systems

Packaging Systems: Provides accurate control in packaging machinery and labeling systems

Textile Industry: Controls motors in weaving, knitting, and other textile machines for precise fabric manufacturing

Food and Beverage: Suitable for use in food processing lines, bottling, and sorting machines

HVAC: Controls motors in pumps, fans, and compressors for HVAC systems

Printing Systems: Controls motors in printing presses and printing equipment requiring high-precision control and synchronization

Energy Systems: Ideal for controlling motors in energy production and energy management applications