Mitsubishi MR-J2-200A 2kW AC Servo Drive for Industrial Automation

Description

The Mitsubishi MR-J2-200A is a high-performance 2kW AC Servo Drive (Servo Amplifier) belonging to Mitsubishi’s industry-proven MELSERVO-J2 series. Acting as the core power and control module, it converts controller instructions into precise current outputs to drive 2kW AC servo motors with extreme positioning repeatability. With a versatile general-purpose interface accepting analog voltage and pulse train signals, the MR-J2-200A allows seamless integration into diverse automation setups.

In Bangladesh, factory automation systems require robust drives capable of operating smoothly under grid voltage fluctuations and heavy ambient panel temperatures. The MR-J2-200A serves plant maintenance engineers, CNC panel builders, and machinery technicians who need a durable, reliable drive for textile machinery, packaging lines, printing equipment, and heavy industrial automation across Bangladeshi manufacturing hubs.

Key Features

• Flexible Control Modes: Supports position (pulse train input), speed (analog voltage input), and torque control modes.
• Real-time Auto-tuning: Automatically measures load inertia during operation and adjusts gain parameters for optimal dynamic response.
• Sinusoidal PWM Control System: Delivers smooth motor rotation, suppresses mechanical vibration, and maintains steady low-speed torque output.
• Built-in Dynamic Braking: Rapidly decelerates connected machinery during emergency stop commands or power loss to avoid collisions.
• On-Board Diagnostic LED Screen: Front 7-segment display provides real-time system status indicators and diagnostic alarm code readouts.
• Fan-Assisted Thermal Management: Integrated heatsinks and internal fan cooling ensure reliable continuous operation under high thermal loads.

Technical Advantages

• High Efficiency: Advanced sinusoidal PWM modulation minimizes thermal dissipation and energy loss inside enclosed electrical cabinets.
• Durable Construction: Heavy-duty Japanese electronic components engineered for long continuous duty cycles in harsh plant conditions.
• Safety Protection: Comprehensive protective logic shields against overcurrent, overvoltage, undervoltage, motor overload, and output short circuits.
• Energy Saving: Optimized current regulation minimizes baseline power draw and thermal radiation during rapid acceleration and deceleration cycles.
• Easy Maintenance: Direct status display diagnostics and quick-access connection terminals streamline maintenance for factory technicians.

Applications

• Residential: Not applicable (designed exclusively for industrial and commercial motion control).
• Commercial: Industrial printing presses, paper converting machines, and automated material handling conveyors.
• Industrial: CNC cutting machines, heavy packaging lines, automated sorting systems, and industrial pick-and-place manipulators.
• Factory: Textile spinning and weaving machinery, garment automation systems, steel processing units, and plastics processing lines.
• Office: High-capacity automated document and mail processing systems.
• Project Installation: Control panel fabrication, factory line retrofits, and motion control system upgrades across Bangladeshi industrial plants.

Why Choose This Product?

• Reliability: Manufactured by Mitsubishi Electric, a world leader in motion control known for outstanding operational reliability and long service life.
• Performance: Exceptional dynamic response eliminates positioning drift and ensures consistent product manufacturing quality.
• Cost Effectiveness: Reduces costly factory downtime through rugged build quality and minimal maintenance overhead.
• After-Sales Value: Widely supported across Bangladesh with ready access to compatible motors, power cables, and technical expertise.

Technical Specification Table

Features List

✓ High efficiency sinusoidal PWM drive output

✓ Advanced overcurrent, overvoltage, and overload protection

✓ Long operational service life with heavy-duty construction

✓ General-purpose pulse train and analog command interface

✓ Low thermal radiation and efficient cabinet energy management

Benefits For Customers

• Reduces Electricity Cost: High power-density design reduces thermal losses and baseline operational energy usage.
• Improves Operational Reliability: Eliminates positioning errors, machine resonance, and unexpected production line downtime.
• Saves Maintenance Cost: Tough industrial components minimize sudden drive failures and emergency repairs.
• Suitable for Bangladesh Environment: Thermally rated to run reliably in panel operating temperatures up to 55°C.

Installation & Maintenance Guide

Installation Requirements:

1. Mount the drive vertically inside a clean, well-ventilated IP54-rated control cabinet to support natural and fan convection airflow.
2. Provide at least 10 cm clearance above and below the drive unit for adequate ventilation space.
3. Attach a solid protective earth (PE) ground wire to the main panel grounding block to prevent electrical noise interference and hazard.
4. Keep control signal and pulse wiring separate from high-voltage AC motor power leads to prevent electromagnetic noise coupling.

Maintenance Tips:

1. Periodically clean dust accumulation from cooling fins and ventilation fan grills using dry, low-pressure compressed air.
2. Regularly check terminal connection screws to verify power and motor cables remain tight.
3. Confirm panel cooling fans and ventilation filters function correctly during routine plant maintenance shutdowns.

Safety Instructions:

1. 1. Shut off all main AC supply breakers and wait at least 10–15 minutes before touching terminals or internal components.
   2. Verify that the internal charge LED light is completely off before removing terminal protective covers.
   3. Ensure that only qualified electrical engineers or trained technicians carry out installation, parameter setup, and wiring.

Frequently Asked Questions (FAQ)

Q: What is the price of MR-J2-200A Mitsubishi 2kW AC Servo Drive in Bangladesh?

A: The price of the MR-J2-200A in Bangladesh depends on stock availability and import rates. Please visit loopshop.com.bd or contact our customer support for live prices and formal quotes.

Q: Where can I buy MR-J2-200A Mitsubishi 2kW AC Servo Drive in Bangladesh?

A: You can purchase genuine Mitsubishi MR-J2-200A servo drives directly online from loopshop.com.bd with nationwide delivery across Bangladesh.

Q: What warranty does this product have?

A: Warranty coverage depends on store policy and product condition (new surplus or tested stock). Please contact loopshop.com.bd for specific warranty terms.

Q: Is this suitable for Bangladesh climate?

A: Yes, it is rated for operating ambient temperatures up to 55°C, making it suitable for warm and humid industrial panel environments in Bangladesh.

Q: How to install this product?

A: Install the drive vertically in a control cabinet, connect 3-phase 200–230V AC mains power, establish PE grounding, attach motor power/encoder cables, and wire control signal terminals.

Q: What control modes are available on the MR-J2-200A?

A: It supports position control (via pulse train input), speed control (via analog voltage input), and torque control (via analog voltage input).

Q: Which servo motors are compatible with the MR-J2-200A drive?

A: It is designed to operate 2kW (2000W) Mitsubishi AC servo motor series such as HC-SF202 or HC-RF203 models.

Q: Can I run this drive on a single-phase AC power supply?

A: No, due to its 2kW power capacity requirement, the MR-J2-200A requires a stable 3-phase 200–230V AC power input.

Q: What is the main difference between MR-J2-200A and MR-J2-200B?

A: The ‘A’ model uses pulse train and analog voltage inputs for general-purpose PLCs, whereas the ‘B’ model uses Mitsubishi’s SSCNET bus network communication.

Q: How do I read fault alarms on the MR-J2-200A?

A: Observe the alarm code displayed on the front 7-segment LED panel and cross-reference the number in the manual or contact loopshop.com.bd for technical support.