Shenzhen Wisdomlong Technology CO.,LTD
                                                                                                           
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MR-J4-70A Mitsubishi Industrial Servo Drives AC200 V ~ 240 V 50 Hz / 60 Hz

Price Negotiable
Price: negotiate
MOQ: 1
Delivery Time: 5-8DAYS
Brand: Mitsubishi
Product Description

 

Mitsubishi Servo Amplifier MR-J4-70A Industrial Servo Drives AC200 V ~ 240 V, 50 Hz / 60 Hz

 

 

MR-J4-70A Description​
The Mitsubishi MR-J4-70A is a high-performance, all-in-one servo amplifier from the renowned MR-J4 series. Designed to drive servo motors with precision and efficiency, it integrates advanced control functions, network connectivity, and user-friendly setup features. This model excels in applications requiring high-speed, high-accuracy positioning and synchronized motion control, making it a core component in modern automation systems for manufacturing, robotics, and material handling.

 

MR-J4-70A Features​

  • Advanced Vibration Suppression Control: Minimizes machine vibration during acceleration and deceleration, enabling higher speeds and shorter settling times.
  • High-Resolution Encoder Support: Compatible with high-performance motors featuring 24-bit high-resolution encoders for ultra-precise positioning.
  • Integrated Safety Functions (STO): Built-in Safety Torque Off (STO) functionality helps simplify safety system design and meet safety standards.
  • High-Speed Industrial Network: Supports CC-Link IE Field Network Basic, MELSECNET, and EtherNet/IP for seamless integration into factory networks and IoT systems.
  • Automatic Gain Tuning: Advanced auto-tuning capabilities quickly optimize servo response to the mechanical system, reducing setup time.
  • Robust Design: Features a slim, space-saving design with a built-in regenerative resistor (for models up to 700W) and high resistance to harsh industrial environments.
  • Energy Saving: Incorporates a power regenerative function and low power consumption design to reduce overall system energy costs.
MR-J4-70A Material & Applications​
  • Material: Constructed with a high-strength metal chassis, flame-retardant resin covers, and advanced electronic components on industrial-grade PCBs. Heat dissipation is managed through an aluminum heatsink.
  • Primary Applications: High-speed pick-and-place robots, precision CNC machine tools, semiconductor manufacturing equipment, automated assembly lines, packaging machinery, and printing presses.
MR-J4-70A Key Parameters
Parameter
Specification
Model
MR-J4-70A
Series
MR-J4 (-B) Series Servo Amplifier
Compatible Driver Series
MR-J4-B
Input Power Supply
3-phase or 1-phase, 200-230VAC (+10%, -15%), 50/60 Hz
Output Current (Rated)
3.5 A RMS
Output Current (Max)
10.5 A RMS
Compatible Servo Motors
HG-KN, HG-SN, HF-KN series (and other MR-J4 compatible motors up to 700W)
Control Modes
Torque, Speed, Position Control (including Full-Closed Loop)
Feedback System
Supports absolute/inc. encoders (22-bit, 24-bit)
Network Communication
Built-in CC-Link IE Field Network Basic, EtherNet/IP, MELSECNET support
Digital I/O
8 inputs / 6 outputs (transistor)
Regenerative Braking
Built-in regenerative resistor (for 70A/700W model)
Protection Functions
Overcurrent, Overvoltage, Regeneration Error, Overload, Encoder Error, etc.
Safety Function
Safety Torque Off (STO) - SIL3, PLe, Cat.3
Ambient Temperature
0°C to 55°C (operation), -20°C to 85°C (storage)
Protection Degree
IP20
Certifications
CE, UL, cUL, RoHS

 

 

 
 
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Company Shenzhen Wisdomlong Technology CO.,LTD
Location 23E BlockB,Lushan Building,Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person Becky

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