During technical comparisons, MITSUBISHIELECTRIC-HG-MR43 appears alongside Mitsubishi VFD, Mitsubishi Mitsubishielectric Mr Jet 70G and Mitsubishi Electric so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Mitsubishi HG-MR43 - Servo Motors
Technical Specifications of Mitsubishi Servo Motors HG-MR43:

| Brand | Mitsubishi |
| Product Type | Servo Motors |
| Product | HG-MR43 |
Mitsubishi Servo Motors HG-MR43 Technical Specifications:
| Specification | Value |
|---|---|
| Series | MELSERVO-J4 |
| Type | HG-MR |
| Power Supply (V) | 200 |
| Rated Capacity (kW) | 0,4 |
| Inertia | ULTRA-LOW INERTIA |
| Rated Torque (Nm) | 1,3 |
| Maximum Torque (Nm) | 3,8 |
| Rated Speed (rpm) | 3000 |
| Inertia (kg*cm2) | 142 |
| Brake | NO |
| Shaft Type | STRAIGHT SHAFT |
| Current Type | AC |
| Encoder Resolution (p/rev) | 4194304 |
| Maximum Speed (rpm) | 6000 |
| Protection Class | IP65 |
| Encoder Type | 22-BIT |
| Depth (mm) | 98,3 |
| Weight (kg) | 1,4 |
| Width (mm) | 60 |
| Height (mm) | 77,1 |
The Mitsubishi HG-MR43 Servo Motor is an ultra-low inertia 0.4 kW unit developed for high-response motion control in industrial automation. The model offers 1.3 Nm torque, 3000 rpm speed, and a 22-bit encoder for accurate positional detection. As part of the MELSERVO-J4 series, the HG-MR43 supports stable rotational characteristics suited for fast, precise machine movements.
This servo motor is suited for conveyors, pick-and-place mechanisms, compact packaging lines, and automated assembly systems requiring lightweight, responsive motion. Its 6000 rpm maximum speed, AC-driven operation, and IP65 protection allow reliable use in production environments with vibration, dust, or moisture. The straight shaft design supports smooth mechanical integration into equipment requiring consistent, repeatable positioning.
The Mitsubishi HG-MR43 Servo Motor provides precise encoder resolution, stable torque delivery, and durable construction suitable for industrial machinery. Mitsubishiβs engineering reliability makes the HG-MR43 a dependable choice for automated systems requiring predictable movement, long operating cycles, and accurate high-speed operation.







