Mitsubishi HG-MR73B - Servo Motors
The Mitsubishi HG-MR73B Servo Motor delivers 0.75 kW output, 2.4 Nm rated torque, and ultra-low inertia for responsive industrial motion systems. It supports a 3000 rpm rated speed with a 6000 rpm maximum speed, driven by a 200 V AC supply and a 22-bit encoder. As part of the Mitsubishi automation lineup, it belongs to the Mitsubishi Servo Motors family under the MELSERVO-J4 series and features 694 kgΒ·cmΒ² inertia, IP65 protection, and a straight shaft design.
| Brand | Mitsubishi |
| Product Type | Servo Motors |
| Product | HG-MR73B |
Mitsubishi Servo Motors HG-MR73B Technical Specifications:
| Specification | Value |
|---|---|
| Series | MELSERVO-J4 |
| Type | HG-MR |
| Power Supply (V) | 200 |
| Rated Capacity (kW) | 0,75 |
| Inertia | ULTRA-LOW INERTIA |
| Rated Torque (Nm) | 2,4 |
| Maximum Torque (Nm) | 7,2 |
| Rated Speed (rpm) | 3000 |
| Inertia (kg*cm2) | 694 |
| Brake | YES |
| 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) | 152,3 |
| Weight (kg) | 3,8 |
| Width (mm) | 80 |
| Height (mm) | 80 |
The Mitsubishi HG-MR73B Servo Motor is engineered for compact and precise motion control applications requiring fast response and reliable torque delivery. The HG-MR73B provides 0.75 kW power, 2.4 Nm rated torque, a 22-bit encoder, and 6000 rpm maximum speed. As part of the MELSERVO-J4 series, it integrates smoothly into industrial automation systems using a 200 V AC power supply and ultra-low inertia characteristics.
This servo motor is well-suited for conveyors, carton handling units, robotic pick-and-place systems, packaging modules, and compact assembly machinery. Its ultra-low inertia enables quick acceleration and deceleration, improving positioning accuracy and reducing cycle times. IP65 protection ensures stable performance in environments exposed to humidity or dust, while the straight shaft design allows flexible installation.
The Mitsubishi HG-MR73B Servo Motor offers consistent motion accuracy, stable torque output, and long-term operational durability. With specifications such as 0.75 kW capacity, ultra-low inertia, and 22-bit high-resolution feedback, the HG-MR73B meets demanding industrial requirements. As a dependable member of the MELSERVO-J4 series, it remains a preferred choice among OEMs and system integrators for reliable automation performance.
