Mitsubishi MR‑JN‑40A

Mitsubishi MR‑JN‑40A

Overview

The MR‑JN‑40A is a compact servo amplifier from Mitsubishi’s MR‑JN series, designed for 200 V single- or three-phase supply. With 0.4 kW output power and SSCNET II fieldbus support, it provides smooth, responsive motion control suitable for automated machinery and mid-sized servo applications.

Key Features

• Rated output: 0.4 kW

• 200–240 V AC input (single-/three-phase)

• SSCNET II network support for synchronized multi-axis control

• One-touch auto-tuning and vibration suppression

• Built-in Safe Torque Off (STO) safety function

• LED display, parameter access via Mitsubishi setup tools

• Compatible with HG and HF servo motor lines

• Compact design suitable for DIN-rail or panel mounting

Technical Specifications

• Output Power: 0.4 kW

• Input Voltage: 200–240 V AC

• Communication: SSCNET II

• Control Modes: Position, speed, torque

• Feedback: Absolute or incremental encoder options

• Safety: STO meets IEC 61800‑5‑2

• Cooling Method: Natural convection

• Mounting: Book-type, DIN-rail/panel

• Ambient Temperature: 0 to 55 °C

Applications

• High-speed pick-and-place and conveyor systems

• Precision labeling and packaging machinery

• Compact robotics and actuator systems

• Machine tools and automated assembly lines

• Mid-range motion control requiring reliable performance

Why Choose Mitsubishi MR‑JN‑40A?

• Precision servo control with SSCNET II synchronization

• Broad compatibility with HG/HF motors and Mitsubishi motion systems

• Safety-enhanced with integrated Safe Torque Off

• Space-efficient, ideal for mid-sized control panels

• Easy tuning and diagnostics for reduced commissioning time

Order Now

Upgrade your motion system with the Mitsubishi MR‑JN‑40A — the high-performance, safety-enhanced servo amplifier for synchronized and compact automation systems.

Explore more models in our Mitsubishi Servo Drivers collection for high-performance motion control solutions.

For additional Mitsubishi automation equipment, visit the Mitsubishi Main Category.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply