Mitsubishi MR-J4-350B Industrial Automation Co.

Mitsubishi MR-J4-350B

The Mitsubishi MR-J4-350B is a high-performance servo amplifier belonging to the MR-J4 series, designed for precision control and advanced functionality in industrial automation systems. This servo amplifier is part of Mitsubishi’s next-generation product line, known for its superior performance, flexibility, and user-friendly features, making it ideal for a wide range of applications.

Technical Specifications:

MR-J4-350B’s 3.5 kW power output makes it resilient for demanding applications. It uses a 200–240 V AC three-phase power source to work with industrial power systems. The amplifier’s 2.5 kHz high-frequency response offers precise and fast motion control, improving manufacturing efficiency. The MR-J4-350B supports various communication protocols, including SSCNET III/H, enabling seamless integration with Mitsubishi’s networked automation systems.

This compatibility ensures easy connectivity and synchronization with other devices and controllers within the production environment. The amplifier’s safety features, including Safe Torque Off and SS1, meet international safety requirements and improve operational safety. The integrated encoder interface of the MR-J4-350 B delivers high-resolution position control feedback. This interface enables several encoders for application-specific setup.

The MR-J4-350B weighs 2.3 kg and is 90 mm wide, 168 mm tall, and 195 mm deep. It fits in tiny locations due to its modest footprint. The amplifier needs a three-phase 200-240V AC at 50/60Hz, with an input current of 16.0A, while providing three-phase 170V at 0-360Hz and 17.0A at output.

The amplifier operates at 60Hz and has an IP65 rating, ensuring protection against dust and water, making it suitable for various industrial environments. The MR-J4-350 B consumes 30 watts of power, and it utilizes a sine-wave PWM control method with a current control method, which enhances its efficiency and performance.

Mounting:

The MR-J4-350B is designed for easy and flexible mounting, with a compact form factor that fits seamlessly into various control cabinet layouts. Its standard dimensions allow for straightforward installation alongside other control components.

The amplifier’s design supports both vertical and horizontal mounting orientations, providing flexibility in optimizing space within the control cabinet. Clear labeling and accessible connection points ensure a hassle-free wiring process, minimizing installation time and potential errors.

Applications:

The Mitsubishi MR-J4-350B is suitable for a wide range of industrial applications, particularly those requiring high precision and dynamic performance. In the manufacturing sector, it excels in applications such as CNC machinery, robotic arms, and automated assembly lines, where precise motion control is crucial.

The amplifier’s high-frequency response and vibration suppression features make it ideal for high-speed and high-accuracy tasks. In the packaging industry, the MR-J4-350B is used in systems requiring synchronized movements and precise positioning, such as labeling machines, palletizers, and pick-and-place robots.

Its advanced safety functions and reliable performance enhance operational efficiency and safety in these environments. Additionally, the amplifier’s compatibility with various communication protocols makes it versatile for integrated automation systems in diverse industrial settings.

Frequently Asked Questions:

What is the output power and input current of the Mitsubishi MR-J4-350B?

The MR-J4-350B offers a power output of 3.5 kW and requires an input current of 16.0A for operation. This ensures robust performance and compatibility with standard industrial power systems.

What is the MR-J4-350B’s power supply range and operational frequency?

The MR-J4-350B operates with a three-phase power supply ranging from 200 to 240 V AC and functions at a frequency of 60Hz. This ensures compatibility with standard industrial environments and reliable performance.

How does the MR-J4-350B ensure safety, and what type of control method does it utilize?

The MR-J4-350B includes safety functions such as STO and SS1 and utilizes a sine-wave PWM control method. This enhances operational safety and improves efficiency and performance.

Product Specifications Table: