MR-J4-40B-RJ Industrial Servo Motor 3AC 51V 0.9A 2.39N/M 60HZ 220V / 380V / 480V

MR-J4-40B-RJ Industrial Servo Motor 3AC 51V 0.9A 2.39N/M 60HZ 220V / 380V / 480V

MR-J4-40B-RJ Description

MR-J4-40B-RJ Key Features

• Ultra-high precision control with advanced servo algorithm, fast response and high stability
• Built-in high-speed motion network interface for multi-axis synchronous control
• One-touch auto-tuning and advanced vibration suppression for stable mechanical matching
• High-resolution encoder support up to 23-bit absolute encoders
• Built-in STO (Safe Torque Off) safety function conforming to international safety standards
• Comprehensive fault protection: overcurrent, overvoltage, overload, overheating, overspeed
• Real-time monitoring and self-diagnosis for easy maintenance
• Compact, space-saving design with excellent heat dissipation
• Wide compatibility with medium-inertia and low-inertia servo motors up to 400W
• Anti-interference design suitable for harsh industrial environments

MR-J4-40B-RJ Materials & Applications

Materials

• Housing: High-strength flame-retardant engineering plastic, rugged and durable
• Heat sink: Extruded aluminum alloy for high-efficiency heat dissipation
• Internal circuit: Industrial-grade multilayer PCB with high reliability components
• Power devices: High-performance IGBT module with low loss and high stability
• Terminals: Nickel-plated copper screw terminals, corrosion and vibration resistant
• Cooling structure: Natural convection cooling with optimized air duct design

Typical Applications

• CNC machine tools, lathes, milling machines, grinding machines
• Industrial robots, SCARA robots, assembly robots
• Semiconductor and electronic component manufacturing equipment
• Packaging, printing, labeling and textile machinery
• High-speed positioning tables, XY stages, gantry systems
• Injection molding machines, press machines, material handling equipment
• General automation requiring high-speed, high-precision motion control

MR-J4-40B-RJ Important Parameters