Mitsubishi HG-KR73K - Servo Motors
The Mitsubishi HG-KR73K Servo Motor delivers 0.75 kW output and low inertia performance suited for compact industrial motion applications. The model provides 2.4 Nm rated torque, 8.4 Nm maximum torque, 3000 rpm speed, a 22-bit encoder, keyway shaft, and IP65 protection, supporting up to 6000 rpm operation. It forms part of the Mitsubishi lineup, positioned within Mitsubishi Servo Motors and aligned with the MELSERVO-J4 Series.
| Brand | Mitsubishi |
| Product Type | Servo Motors |
| Product | HG-KR73K |
Mitsubishi Servo Motors HG-KR73K Technical Specifications:
| Specification | Value |
|---|---|
| Series | MELSERVO-J4 |
| Type | HG-KR |
| Power Supply (V) | 200 |
| Rated Capacity (kW) | 0,75 |
| Inertia | LOW INERTIA |
| Rated Torque (Nm) | 2,4 |
| Maximum Torque (Nm) | 8,4 |
| Rated Speed (rpm) | 3000 |
| Inertia (kg*cm2) | 1,26 |
| Brake | NO |
| Shaft Type | KEYWAY |
| Current Type | AC |
| Encoder Resolution (p/rev) | 4194304 |
| Maximum Speed (rpm) | 6000 |
| Protection Class | IP65 |
| Encoder Type | 22-BIT |
| Depth (mm) | 112 |
| Weight (kg) | 2,8 |
| Width (mm) | 80 |
| Height (mm) | 97,1 |
The Mitsubishi HG-KR73K Servo Motor is a low-inertia model designed for precise and responsive industrial motion control. This servo provides 0.75 kW power, 2.4 Nm rated torque, 3000 rpm speed, and a 22-bit encoder for stable feedback. As part of the MELSERVO-J4 Series, the HG-KR73K supports AC operation, keyway shaft configuration, and IP65 protection for dependable integration in automation systems.
The Mitsubishi HG-KR73K Servo Motor is suitable for conveyors, compact packaging machines, pick-and-place units, indexing equipment, and material handling mechanisms. Its low inertia allows quick acceleration and deceleration, improving cycle times in repetitive applications. The encoder resolution ensures precise synchronization, making it appropriate for controlled motion tasks requiring consistent output stability.
The Mitsubishi HG-KR73K Servo Motor provides consistent torque delivery, encoder accuracy, and mechanical durability for continuous industrial use. With up to 6000 rpm capability and a defined low-inertia structure, the HG-KR73K supports reliable machine performance across various automation operations. Mitsubishiβs servo platform enhances operational reliability, making this model suitable for demanding yet compact servo-driven applications.
