Mitsubishi Electric HF-SN302J-S100 HF-SN Series AC Servo Motor

Description

Designed for industrial motion control applications requiring stable and reliable torque delivery, the Mitsubishi Electric HF-SN302J-S100 is a high-performance medium-inertia AC servo motor. This motor is engineered to operate seamlessly within the MELSERVO drive ecosystem, providing high precision in speed and positioning control. Featuring a robust electromagnetic design, it optimizes torque-to-inertia ratios to ensure stable operation even during rapid acceleration or deceleration cycles.

The HF-SN series design ensures compatibility with heavy-duty machinery. The integration of a built-in oil seal protects the internal winding structures and encoder assembly from moisture and oil mist infiltration, extending the service life of the unit in harsh factory environments. Typical system setups involve coupling this motor with compatible Mitsubishi servo amplifiers for closed-loop motion control.

Features

• Medium-inertia rotor design optimizes mechanical load matching for high stability.
• Integrated shaft oil seal prevents oil, moisture, and dust contamination.
• High-density winding design delivers a rated output of 3.0 kW within a compact footprint.
• IP67 environmental protection rating ensures reliable performance in damp or dusty conditions.
• Rugged connection interfaces for secure power and encoder feedback cabling.

Applications

• Automated material handling and conveyor systems.
• Packaging, wrapping, and cartoning machinery.
• Textile processing and tension control systems.
• Multi-axis gantry positioning systems and automated assembly lines.

Technical Specifications

Installation Guidelines

To ensure proper performance and prevent mechanical failure, adhere to the following installation parameters:

• Mounting Alignment: Ensure precise coupling alignment between the motor shaft and the driven load. Misalignment can lead to premature bearing wear and vibration.
• Cable Routing: Route power and encoder feedback cables separately to minimize electromagnetic interference (EMI). Maintain standard bending radiuses for all cables.
• Environmental Conditions: Ensure the ambient temperature remains within standard operational limits (0 to 40 degC). Avoid exposing the shaft-through section to continuous liquid pooling.
• Grounding: Connect the motor frame ground terminal securely to the main protective earth system of the control cabinet.