Title: Mitsubishi MR-J4W2-22B MELSERVO-J4 Dual-Axis Servo Amplifier – High Performance & Precision

Product Overview:
The Mitsubishi MR-J4W2-22B is a cutting-edge dual-axis servo amplifier from the renowned MELSERVO-J4 series, engineered to deliver unparalleled performance and precision in demanding industrial automation environments. This advanced servo drive is designed to simultaneously control two independent servo motors, offering a compact and efficient solution for complex motion control applications. With its high-speed response, superior positioning accuracy, and integrated safety functions, the MR-J4W2-22B significantly enhances machine productivity, reliability, and energy efficiency. Ideal for a wide range of industries, this amplifier ensures smooth, dynamic, and highly accurate motion, making it a cornerstone for modern manufacturing and robotics systems. Its robust design and advanced features contribute to reduced wiring, simplified setup, and optimized operational costs, providing a competitive edge for your automation needs.

Key Features & Benefits:

Dual-Axis Control – Efficiently manages two servo motors from a single unit, saving valuable cabinet space and reducing wiring complexity.
High Response Frequency – Achieves an industry-leading 2.5 kHz frequency response, enabling rapid and precise control for dynamic applications.
Advanced Auto-Tuning – Features sophisticated auto-tuning capabilities for quick and easy setup, ensuring optimal performance without manual adjustments.
Integrated Safety Functions – Includes built-in Safe Torque Off (STO) functionality, complying with international safety standards and enhancing operational safety.
Energy Efficiency – Utilizes regenerative power effectively, contributing to lower energy consumption and reduced operational costs.
Compact Design – Engineered for a smaller footprint, allowing for more efficient use of control cabinet space.
High-Resolution Encoder Support – Compatible with 22-bit absolute encoders, providing exceptional positioning accuracy and smooth motion.
Vibration Suppression Control – Advanced algorithms minimize machine resonance and vibration, improving product quality and extending machine lifespan.
SSCNET/H Compatibility – Supports high-speed serial communication networks for seamless integration into complex automation systems.
Predictive Maintenance Features – Offers extensive diagnostic capabilities and data logging to facilitate proactive maintenance and minimize downtime.
Robust Industrial Design – Built to withstand harsh industrial environments, ensuring long-term reliability and consistent performance.

Applications:

The Mitsubishi MR-J4W2-22B servo amplifier is an indispensable component for a multitude of high-performance industrial applications requiring precise and synchronized motion control, including:
Robotics: Articulated robots, SCARA robots, delta robots, and collaborative robots for assembly, welding, and material handling.
Machine Tools: CNC lathes, milling machines, grinding machines, and machining centers demanding high accuracy and repeatability.
Packaging Machinery: Fillers, sealers, wrappers, cartoners, and palletizers requiring high-speed and precise product handling.
Material Handling Systems: Automated guided vehicles (AGVs), conveyors, pick-and-place systems, and automated storage and retrieval systems (AS/RS).
Printing and Textile Machinery: High-speed printing presses, weaving looms, and cutting machines where precise web tension and registration are critical.
Semiconductor Manufacturing Equipment: Wafer handling, inspection, and processing machinery requiring ultra-high precision and cleanroom compatibility.
Food and Beverage Processing: Automated processing lines, bottling, and packaging equipment in hygienic environments.
General Automation: Assembly lines, inspection systems, and test equipment across various manufacturing sectors.

Technical Specifications:

Model: MR-J4W2-22B
Part Number (with special characters): MR-J4W2-22B
Part Number (without special characters): MRJ4W222B
Series: MELSERVO-J4
Type: Dual-Axis Servo Amplifier
Compatible Servo Motors: Mitsubishi MELSERVO-J4 series (e.g., HG-KR, HG-MR, HG-SR, HG-JR)
Control Method: Sine-wave PWM control, current control
Communication Interface: SSCNET/H (High-Speed Serial Communication Network)
Encoder Interface: Supports 22-bit absolute/incremental encoders
Power Supply Input: 3-phase 200-240 VAC, 50/60 Hz
Rated Output Capacity (per axis): 2.2 kW (Total 4.4 kW)
Safety Function: STO (Safe Torque Off) compliant with EN 61800-5-2, IEC 61508 SIL2, EN ISO 13849-1 PLd Cat.3
Response Frequency: 2.5 kHz
Weight: Approximately 2.5 kg (5.5 lbs)
Operating Temperature: 0 to 55°C (32 to 131°F)
Storage Temperature: -20 to 65°C (-4 to 149°F)
Humidity: 90% RH max. (non-condensing)
Protection Class: IP20 (for cabinet installation)
Cooling Method: Natural air cooling/Forced air cooling (depending on installation)