HG-KR43BK – Mitsubishi AC Servo Motor (New In Box)

The Mitsubishi HG-KR43BK AC Servo Motor is a genuine high-performance servo motor, engineered for precision motion control in industrial automation applications. With its compact design, high torque, and fast dynamic response, this motor is ideal for CNC machines, robotics, assembly lines, and automated production systems where accuracy and reliability are critical.

🔹 Key Technical Specifications

Parameter	Specification
Brand / Model	Mitsubishi HG-KR43BK
Motor Type	AC Servo Motor
Rated Power	400 W
Rated Torque	1.27 N·m
Max Torque	3.82 N·m
Rated Speed	3000 RPM
Peak Speed	5000 RPM
Rated Current	1.3 A
Voltage	200 V AC
Encoder Type	20-bit absolute encoder
Inertia	0.00033 kg·m²
Phase	3-phase AC
Mounting	Flange mount, standard NEMA / Mitsubishi compatible
Operating Temperature	0–55°C
Condition	New / Factory Sealed

🔹 Performance Highlights

High Precision Motion Control
- Equipped with a 20-bit absolute encoder, allowing precise position feedback and highly accurate motion control for CNC and robotic applications.
Fast Dynamic Response
- Maximum speed of 5000 RPM and peak torque of 3.82 N·m, ensuring rapid acceleration and deceleration with minimal overshoot.
Compact & Space-Saving Design
- Flange-mount configuration fits easily into standard CNC and automation equipment racks, reducing installation footprint.
Reliable Industrial Operation
- Designed for continuous operation under 0–55°C, with robust insulation and high reliability in industrial environments.
Wide Application Compatibility
- Integrates seamlessly with Mitsubishi MR-J4 / MR-JE / MR-JE-B servo drives and compatible automation controllers.

🔹 Typical Applications

CNC milling, turning, and grinding machines
Robotic arms for assembly, packaging, and material handling
Precision automated manufacturing lines
High-speed pick-and-place and conveyor systems
OEM automation systems requiring compact, high-torque servo solutions

🔹 Why Choose HG-KR43BK

✔ Genuine Mitsubishi quality, new and factory-sealed
✔ High torque and fast dynamic response for demanding motion control tasks
✔ Absolute encoder feedback ensures precise positioning
✔ Compact industrial design, ideal for tight installations
✔ Long-term reliability in automated production environments

HG-KR43BK 1PC Mitsubishi Servo Motor HGKR43BK New In Box