Mitsubishi MR-J4-40A

Overview

The Mitsubishi MR-J4-40A servo amplifier is a pinnacle of precision engineering within the renowned MELSERVO-J4 Series, meticulously crafted to deliver superior motion control across a diverse spectrum of industrial applications. Engineered for robust performance and unwavering reliability, this 400W servo amplifier is an indispensable component for systems demanding meticulous positioning and dynamic response. Its general-purpose interface is designed for flexible integration, supporting both pulse train and analog inputs, making it highly adaptable to various control strategies. Furthermore, the inclusion of a built-in Safe Torque Off (STO) function underscores Mitsubishi Electric's commitment to operational safety, ensuring compliance with stringent international standards and providing peace of mind in high-stakes environments. This amplifier stands as a testament to advanced automation, offering engineers and system integrators a powerful and versatile solution for optimizing their industrial processes.

Key Features

• Rated Output: Delivers a consistent and powerful 0.4 kW (400W) to drive demanding applications efficiently.
• Power Supply: Operates seamlessly on a 1-phase or 3-phase 200–240V AC power supply, offering broad compatibility.
• Control Modes: Provides comprehensive control options with support for precise position, speed, and torque control modes, catering to diverse application requirements.
• Interface: Features a versatile general-purpose interface, accommodating both pulse train and analog input signals for flexible integration.
• Safety Function: Incorporates a crucial built-in Safe Torque Off (STO) function, fully compliant with IEC/EN 61800-5-2, enhancing operational safety by swiftly de-energizing the motor.
• Dynamic Brake: Equipped with a built-in dynamic brake for rapid and controlled deceleration, improving system response and safety.
• Communication: Offers convenient USB and RS-422 interfaces, facilitating easy configuration, parameter monitoring, and diagnostics.
• Mounting: Designed for flexible installation with both DIN rail and panel mountable options, optimizing space in control cabinets.
• Cooling Method: Utilizes efficient natural cooling (self-cooling), minimizing maintenance and ensuring reliable operation without external fans.

Technical Specifications

• Model: MR-J4-40A
• Series: MELSERVO-J4
• Input Voltage Range: 170–264V AC
• Frequency: 50/60 Hz
• Rated Current: 2.6 A
• Control Method: Sine-wave PWM control / current control
• Maximum Input Pulse Frequency: 4 Mpps (differential input), 200 kpps (open collector)
• Encoder Resolution: Exceptional 22-bit (4,194,194 pulses/rev) for ultra-fine positioning.
• Dimensions (W × H × D): Compact 40 × 168 × 170 mm, ideal for space-constrained installations.
• Weight: Approximately 1.0 kg
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -25°C to 75°C
• Certifications: CE, UL, cUL, UKCA, EAC
• Environmental Compliance: RoHS compliant

Applications

The Mitsubishi MR-J4-40A servo amplifier is engineered to excel in a wide array of demanding industrial applications where precision, speed, and reliability are paramount. Its robust design and advanced functionalities make it an ideal choice for:

• CNC Machinery: Enabling highly accurate and repeatable movements in milling, turning, and grinding operations.
• Robotics: Providing the precise motion control necessary for sophisticated robotic arms in assembly, welding, and material handling tasks.
• Conveyors and Material Handling Systems: Ensuring smooth, controlled, and efficient movement of goods in logistics and manufacturing environments.
• Packaging Equipment: Delivering the rapid and precise actions required for high-speed packaging, labeling, and sealing machines.
• Printing Machines: Offering exact registration and web tension control crucial for high-quality printing presses.
• Semiconductor Manufacturing: Supporting ultra-precise positioning and delicate handling in advanced semiconductor production processes.

Why Choose This Model?

The Mitsubishi MR-J4-40A stands out as a superior choice for several compelling reasons, solidifying its position as a leading servo amplifier in the market:

• High Precision: With an industry-leading 22-bit encoder resolution (4,194,194 pulses/rev), this amplifier guarantees exceptionally accurate and repeatable positioning, critical for high-demand applications. This level of precision minimizes errors and maximizes output quality.
• Versatile Control: Its ability to support multiple control modes—position, speed, and torque—provides unparalleled adaptability. This versatility ensures that the MR-J4-40A can be seamlessly integrated into diverse systems and handle a broad range of operational requirements with optimal performance.
• Safety Compliance: The integrated Safe Torque Off (STO) function, compliant with IEC/EN 61800-5-2, delivers a crucial layer of operational safety. This feature allows for the safe removal of power to the motor in emergencies, protecting personnel and equipment without requiring a full power shutdown.
• Compact Design: Boasting a remarkably compact footprint with dimensions of 40 × 168 × 170 mm, the MR-J4-40A is specifically designed for space efficiency. This allows for optimal use of valuable cabinet space, facilitating more streamlined and dense control panel layouts.
• Easy Integration: The general-purpose interface, supporting both pulse train and analog inputs, along with USB and RS-422 communication, simplifies integration into existing industrial control systems. This ease of connectivity reduces installation time and complexity, accelerating deployment.

Order Now

Elevate your industrial automation with the Mitsubishi MR-J4-40A servo amplifier, engineered for unparalleled precision and dependable performance. This high-quality 400W unit is readily available and offered with global shipping, ensuring that advanced motion control capabilities are accessible wherever your operations are located. Discover the full potential of your machinery by integrating this robust and versatile servo solution. For a comprehensive range of high-performance motion control solutions, we invite you to explore other advanced models within our extensive Mitsubishi Servo Drivers collection. To further enhance your automation infrastructure, delve into our complete selection of state-of-the-art equipment in the Mitsubishi Main Category. Secure your MR-J4-40A today and experience the pinnacle of industrial precision!