Product Overview
When your application demands precise motion control with rapid response, the Mitsubishi HG-MR43 rotary servo motor delivers. Part of the HG Series, this small capacity motor provides a rated output of 0.4 kW and operates at a rated speed of 3000 RPM, with a maximum speed of 6000 RPM for peak performance. Its ultra-low inertia design enables quick acceleration and deceleration, making it ideal for high-speed positioning tasks.
Technical Specifications Breakdown
The HG-MR43 offers a rated torque of 1.3 Nm and a maximum torque of 3.8 Nm, ensuring adequate force for varied loads. It draws a rated current of 2.6 A and can handle up to 9 A maximum current, providing flexibility under demanding conditions. The 22-bit encoder delivers high-resolution feedback, enhancing motion accuracy. With an IP65 rating, this motor resists dust and water ingress, suitable for harsh industrial environments. It operates reliably in temperatures from 0 to 40 degrees Celsius.
Industry Applications
In packaging machinery, the HG-MR43's ultra-low inertia allows rapid start-stop cycles, improving throughput. For robotic pick-and-place systems, its high-speed capability (6000 RPM) and precise torque control (1.3 Nm rated, 3.8 Nm peak) ensure accurate part handling. The motor's compact design fits easily into space-constrained assemblies, such as small conveyor drives or labeling equipment.
Installation & Setup Guidance
Mount the HG-MR43 securely using its flange, ensuring proper alignment to minimize radial and axial loads. The maximum radial load is 245 N, and the maximum axial load is 98 N. Connect the 22-bit encoder cable carefully to avoid signal interference. Verify the operating temperature stays within 0 to 40 degrees Celsius for optimal performance. Use appropriate cable glands to maintain the IP65 seal.
Maintenance & Reliability
Regularly inspect the motor for dust accumulation on the IP65-rated enclosure. Check cables and connectors for wear or damage. The ultra-low inertia design reduces mechanical stress, extending service life. Operate within rated current (2.6 A) and torque (1.3 Nm) for normal conditions; peak values (9 A, 3.8 Nm) are for intermittent use only. This approach minimizes downtime and maintenance costs.
Compatibility & Integration
The HG-MR43 integrates seamlessly with Mitsubishi servo drives and controllers. Its 22-bit encoder provides high-resolution feedback compatible with advanced motion control systems. Verify your drive supports the encoder type and current requirements (2.6 A rated, 9 A max) before installation.
Selection Guide & Purchasing Advice
Before purchasing the HG-MR43, confirm your application's torque and speed needs. This motor suits small capacity, ultra-low inertia tasks. Check compatibility with your drive and controller. SpareTechPLC offers this model with fast shipping and expert support. Contact us for current lifecycle status and availability.
Frequently Asked Questions
What is the rated output of the HG-MR43?
The rated output is 0.4 kW.
What is the maximum speed?
The maximum speed is 6000 RPM.
What encoder type does the HG-MR43 use?
It uses a 22-bit encoder for high-resolution feedback.
What is the IP rating?
The IP rating is IP65, providing dust and water ingress protection.
What are the maximum radial and axial loads?
Maximum radial load is 245 N, and maximum axial load is 98 N.
