Mitsubishi HK-ST102W - Servo Motors
The Mitsubishi HK-ST102W Servo Motor delivers 1 kW capacity, 4.8 Nm torque, and medium inertia performance suitable for controlled motion applications. It runs at a 2000 rpm rated speed with 4000 rpm maximum speed and uses a straight shaft with a 26-bit encoder offering 67,108,864 pulses per revolution. This model is part of the Mitsubishi range under Mitsubishi Servo Motors and belongs to the MELSERVO-J5 series, featuring IP67 protection and 8.65 kgΒ·cmΒ² inertia.
| Brand | Mitsubishi |
| Product Type | Servo Motors |
| Product | HK-ST102W |
Mitsubishi Servo Motors HK-ST102W Technical Specifications:
| Specification | Value |
|---|---|
| Series | MELSERVO-J5 |
| Type | HK-ST |
| Power Supply (V) | 200 |
| Rated Capacity (kW) | 1 |
| Inertia | MEDIUM INERTIA |
| Rated Torque (Nm) | 4,8 |
| Maximum Torque (Nm) | 14,3 |
| Rated Speed (rpm) | 2000 |
| Inertia (kg*cm2) | 8,65 |
| Brake | NO |
| Shaft Type | STRAIGHT SHAFT |
| Current Type | AC |
| Encoder Resolution (p/rev) | 67108864 |
| Maximum Speed (rpm) | 4000 |
| Protection Class | IP67 |
| Encoder Type | 26-BIT |
| Depth (mm) | 181,5 |
| Weight (kg) | 5,2 |
| Width (mm) | 130 |
| Height (mm) | 173,8 |
The Mitsubishi HK-ST102W Servo Motor is a medium inertia AC servo unit built for reliable industrial automation control. The HK-ST102W combines 1 kW power output, 4.8 Nm rated torque, a 4000 rpm maximum speed, and a 26-bit encoder to support smooth positioning and precise feedback. As a part of the MELSERVO-J5 series, it integrates well into systems requiring accurate motion control with stable torque delivery.
This servo motor is commonly used in conveyors, packaging setups, assembly stations, and multi-axis automation lines. Its medium inertia specification ensures balanced load handling, while IP67 protection helps maintain performance in environments exposed to dust, moisture, or machine vibrations. The straight shaft design and high-resolution feedback allow consistent mechanical response during continuous or repetitive operations.
The Mitsubishi HK-ST102W Servo Motor provides dependable performance for motion-driven industrial systems. With essential specifications such as 1 kW output, medium inertia, and a high-resolution encoder, it supports the precise control required by OEMs and automation integrators. As part of the trusted MELSERVO-J5 family, the motor offers stable operation and long-term reliability for demanding applications.
