Mitsubishi Electric HG-JR1034 Servo Motor 1kW 400V for Industrial Automation Systems

Mitsubishi Electric HG-JR1034 Servomotor: Precision, Power, and Reliability for Industrial Automation

Introduction
For procurement managers and engineers seeking high-performance motion control solutions, the Mitsubishi Electric HG-JR1034 servomotor represents a pinnacle of efficiency, durability, and precision. Designed for demanding industrial applications, this 1 kW motor from the HG Series delivers exceptional torque density, advanced control capabilities, and seamless integration with modern automation systems. Below, we provide a detailed technical overview, performance metrics, and application insights to help you evaluate its suitability for your projects.

Technical Specifications

The HG-JR1034 is engineered to meet rigorous industrial standards while offering flexibility in system design. Key specifications are summarized in the table below:

Performance Analysis

1. Torque and Power Density
   The HG-JR1034 excels in applications requiring high transient torque. Its maximum torque of 9.55 Nm (300% of rated torque) enables rapid acceleration and deceleration, making it ideal for:

   • Packaging machinery (e.g., cartoners, fillers)
   • CNC machining centers (tool positioning)
   • Robotic arms (joint actuation)
   • Conveyor systems with variable loads

2. Speed and Responsiveness
   With a nominal speed of 3,000 rpm and low rotational inertia, this motor achieves smooth velocity control even during rapid directional changes. The 20-bit encoder ensures sub-micron positioning accuracy, critical for semiconductor manufacturing or 3D printing.

3. Thermal and Environmental Resilience
   Rated for operation in temperatures up to 50°C and protected by an IP65 enclosure, the HG-JR1034 withstands harsh factory environments, including dust, humidity, and occasional washdowns.

System Integration Benefits

• Compatibility: Seamlessly pairs with Mitsubishi Electric’s MR-JE and J4-Series drives, leveraging advanced features like vibration suppression, gain tuning, and real-time monitoring.
• Communication Protocols: Supports CC-Link IE Field Network, EtherCAT, and Modbus/TCP for centralized control in Industry 4.0 setups.
• Maintenance: The IP65 rating reduces downtime by preventing contaminant ingress, while the optional brake enhances safety in vertical-axis applications.

Applications Across Industries

1. Automotive Manufacturing
   • Robotic welding and assembly lines benefit from the motor’s high torque and precision.
   • Example: Actuating gripper arms in body-in-white (BIW) stations.
2. Food and Beverage
   • The motor’s hygienic design (IP65) suits bottle filling, labeling, and palletizing systems.
   • Example: High-speed rotary indexing tables.
3. Material Handling
   • In AGVs (Automated Guided Vehicles) and cranes, the 400V rating enables efficient power transmission over long distances.
4. Metalworking
   • CNC lathes and milling machines utilize the motor’s dynamic response for tight tolerances.

Engineering Considerations

• Drive Selection: Pair with an MR-JE-40A or J4-200A drive for optimal performance. Ensure drive capacity matches the motor’s 400V requirement.
• Mechanical Coupling: Use flexible couplings to mitigate misalignment stresses.
• Thermal Management: For continuous high-load operations, consider forced-air cooling or heat sinks.

Why Choose the HG-JR1034?

• Proven Reliability: Mitsubishi Electric’s HG Series has a decades-long track record in global automation.
• Future-Proofing: Supports emerging technologies like predictive maintenance via IoT integration.
• Global Support: Access to Mitsubishi’s technical documentation, training, and 24/7 service networks.

Conclusion
The HG-JR1034 servomotor is a versatile, high-performance solution for engineers and procurement teams prioritizing precision, durability, and system compatibility. Its combination of 1 kW power, 9.55 Nm peak torque, and 400V operation makes it a compelling choice for applications ranging from robotics to CNC machining. By selecting this motor, you gain access to Mitsubishi Electric’s ecosystem of drives, software, and support, ensuring long-term success in competitive industrial environments.