Description

Designed for high-precision industrial motion control, the Mitsubishi Electric HG-SR52J is a medium-inertia rotary AC servo motor engineered to deliver reliable torque output and stable rotational performance. Part of the robust HG-SR series, this motor is specifically built to handle dynamic loads in demanding automation environments. The integration of an oil seal ensures enhanced protection against fluid ingress, making it suitable for industrial machinery where lubricants or splashing fluids are present.

Operating with a rated output of 0.5 kW and a rated speed of 2000 r/min, the HG-SR52J provides optimal power-to-weight efficiency. Its high thermal limit, backed by Class 155 (F) insulation, and low vibration rating of V10 make it an ideal choice for continuous, heavy-duty operation. This motor integrates seamlessly with compatible Mitsubishi MELSERVO servo amplifiers to form a highly responsive closed-loop control system.

Features

• Medium Inertia Design: Optimizes load matching for high-performance positioning and smooth speed regulation.
• Integrated Oil Seal: The "J" suffix designation guarantees factory-fitted oil seal protection to shield internal components from contaminants.
• Class 155 (F) Insulation: High thermal tolerance ensures reliable performance and longevity under heavy duty cycles.
• Low Vibration Level: Rated at Vibration Rank V10 to minimize mechanical stress and ensure smooth operation.
• Optimized Electrical Efficiency: Delivers high torque relative to current consumption, reducing thermal stress on the drive system.

Applications

• Material handling systems and transfer lines
• Packaging and labeling machinery
• CNC machine tools and coordinate tables
• Textile processing equipment
• Robotic joint positioning and assembly systems

Ordering Information

Technical Specifications

Installation Guidelines

• Environmental Protection: Mount the motor indoors, protected from direct sunlight. The installation site must be free from corrosive gases, flammable gases, excessive dust, dirt, and direct contact with heavy oil mist.
• Alignment and Coupling: Ensure precise shaft alignment during coupling installation. Misalignment can lead to premature bearing failure or shaft damage. Do not subject the shaft to impacts during installation.
• Heat Dissipation: Allow sufficient clearance around the motor body to facilitate natural convection or forced cooling, ensuring internal temperatures do not exceed Class F thermal limits.
• Oil Seal Care: Inspect the oil seal periodically in applications with oil baths or splashing lubricants to ensure continuous sealing integrity.