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MR-J4-200B4-RJ

The Mitsubishi MR-J4-200B4-RJ is a next-generation, high-performance servo drive from Mitsubishi's flagship MR-J4 series, delivering 200A continuous current output for demanding industrial automation applications. This advanced amplifier combines ultra-precise motion control with industry-leading connectivity through its RJ45-based SSCNET III/H interface.

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Key Features & Specifications
1. Power & Performance

Rated Output: 200A continuous (600A peak for 50ms)

Input Voltage: 3-phase 200-230V AC (50/60Hz) ±10%

Control Modes: Torque/Speed/Position/Hybrid

Overload Capacity: 300% for 50ms, 200% for 1s

2. Precision Control

22-bit Absolute Encoder (4,194,304 divisions/rev)

3.5kHz High-Speed Response

Advanced Vibration Suppression II

Auto-Tuning with AI-based Mechanical Analysis

3. Network & Connectivity

SSCNET III/H via RJ45 (100Mbps full-duplex)

Real-time Synchronization: ±50ns axis-to-axis

Built-in Ethernet Port for parameter setting

MELSEC Communication Protocol support

4. Safety & Protection

STO (Safe Torque Off) certified (SIL3/PLe)

Integrated Safety Functions: SLS, SS1, SS2, SOS

Comprehensive Diagnostics: Predictive maintenance alerts

5. Physical Specifications

Dimensions: 145(W) × 220(H) × 179(D) mm

Weight: 5.2kg

Protection Class: IP20 (IP65 with optional cover)

Operating Temp: 0°C to 55°C (with derating above 40°C)

Technical Advantages
Motion Performance

Jerk Control for smooth motion profiles

Advanced Feedforward compensation

Electronic Cam/Cylinder functions

17-segment S-curve acceleration

System Integration

MELSEC iQ-R Platform compatible

MR Configurator2 configuration software

Direct Connection to HG-JR2000 series motors

Backward Compatibility with MR-J3 systems