Title: Mitsubishi MR-J3W-22B Dual-Axis AC Servo Amplifier – High Performance Industrial Motion Control

Product Overview:
The Mitsubishi MR-J3W-22B is a state-of-the-art dual-axis AC servo amplifier from the highly acclaimed MR-J3W series, engineered to deliver exceptional performance and precision in demanding industrial automation environments. This compact and powerful unit is designed to simultaneously control two independent servo motors, significantly reducing panel space, wiring complexity, and overall system costs. Ideal for applications requiring synchronized or independent multi-axis motion, the MR-J3W-22B provides superior speed, accuracy, and reliability, making it a cornerstone for advanced manufacturing and robotics. Its robust design and advanced control algorithms ensure stable and efficient operation, contributing to increased productivity and reduced downtime in critical production processes. This servo amplifier is a prime choice for system integrators and manufacturers seeking to optimize their motion control solutions with Mitsubishi's renowned quality and innovation.

Key Features & Benefits:

Dual-Axis Integrated Control: Simultaneously manages two servo motors from a single amplifier unit, optimizing space and simplifying wiring for multi-axis systems.
High-Speed, High-Precision Positioning: Achieves rapid and accurate motion control, crucial for applications demanding tight tolerances and fast cycle times, enhancing overall system throughput.
Advanced Auto-Tuning Functions: Features sophisticated auto-tuning algorithms for quick and effortless setup, ensuring optimal servo performance without manual adjustments, even with varying loads.
Built-in Safety Functions: Incorporates essential safety features such as STO (Safe Torque Off) and SS1 (Safe Stop 1) for enhanced operator and machinery protection, complying with international safety standards.
SSCNET III/H Compatibility: Utilizes Mitsubishi's high-speed fiber optic communication network for synchronous, real-time data exchange, ensuring precise multi-axis coordination and reduced communication delays.
Reduced Wiring and Installation Time: The integrated dual-axis design minimizes the number of components and connections, leading to faster installation, lower wiring costs, and reduced potential for wiring errors.
Robust Industrial Design: Engineered for durability and reliability in harsh industrial environments, ensuring long-term stable operation and resistance to common industrial disturbances.
Energy Efficient Operation: Optimized power consumption contributes to lower operating costs and a reduced environmental footprint, aligning with modern industrial sustainability goals.
Comprehensive Diagnostic Capabilities: Provides detailed error logging, alarm history, and diagnostic tools for quick troubleshooting and minimized downtime, improving maintainability.
Seamless Integration: Designed for easy integration with Mitsubishi PLCs, HMIs, and other automation components, offering a complete and cohesive control solution for complex systems.

Applications:

The Mitsubishi MR-J3W-22B dual-axis servo amplifier is versatile and highly suitable for a wide range of industrial applications that demand precise, synchronized, or independent multi-axis motion control, enhancing efficiency and accuracy across various sectors.
Robotics: Articulated robots, SCARA robots, and gantry robots requiring coordinated multi-axis movement for pick-and-place, welding, and assembly tasks.
Machine Tools: CNC machining centers, lathes, and milling machines for high-precision cutting, shaping, and grinding operations in metalworking and woodworking.
Packaging Machinery: Form-fill-seal machines, cartoners, palletizers, and labeling equipment requiring synchronized motion for high-speed and accurate product handling.
Material Handling Systems: Automated guided vehicles (AGVs), conveyors, sophisticated pick-and-place systems, and automated storage and retrieval systems (AS/RS) for efficient logistics.
Semiconductor Manufacturing Equipment: Wafer handling, bonding, and inspection machinery demanding ultra-high precision and repeatability in cleanroom environments.
Textile Machinery: Weaving, knitting, and winding machines for precise fabric production, ensuring consistent quality and high throughput.
Printing Presses: High-speed digital and offset printing equipment requiring accurate paper feeding, registration, and cutting for superior print quality.
Food and Beverage Processing: Filling, capping, and sorting machines in hygienic environments, ensuring precise and safe product handling.
Automated Assembly Lines: Precision assembly of electronic components, automotive parts, and consumer goods, where accuracy and speed are paramount.

Technical Specifications:

Part Number: MR-J3W-22B
Alternative Part Number: MRJ3W22B
Series: MELSERVO-J3W Series
Type: Dual-Axis AC Servo Amplifier
Rated Output: 2 x 2.0 kW (2000W per axis)
Input Voltage: 3-Phase 200-230 VAC, 50/60 Hz
Control Method: Sine Wave PWM Control, Current Control
Communication Interface: SSCNET III/H (Fiber Optic), RS-422/RS-232 for setup/diagnostics
Applicable Servo Motors: Compatible with Mitsubishi HG-KR, HG-MR, HG-SR, HG-JR series servo motors (specific models depend on power rating)
Safety Functions: STO (Safe Torque Off), SS1 (Safe Stop 1)
Regenerative Resistor: Built-in (external options available for higher duty cycles)
Encoder Interface: Supports incremental and absolute encoders for precise feedback
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)
Weight: Approximately 4.5 kg (9.9 lbs)
Mounting: Panel Mount
Protection Class: IP20 (Enclosure rating)