Description

Designed for robust performance in industrial motion control systems, the HF-SN152BJ-S100 is a high-inertia AC servo motor manufactured by Mitsubishi Electric. This motor is engineered to provide precise positioning, dynamic response, and high speed stability when paired with compatible servo drive systems. Featuring an integrated electromagnetic brake and a dedicated shaft oil seal, the unit is optimized for positioning applications that require fail-safe hold capabilities and superior protection against oil and fluid ingress.

The HF-SN series design focuses on stability under varying load conditions, making this motor an ideal match for medium-to-high inertia mechanical systems. It features high-quality winding insulation and heavy-duty bearings to ensure extended operational life and minimized downtime in continuous-duty industrial environments.

Features

• Integrated electromagnetic brake provides holding torque during power-loss or emergency stop events.
• Factory-installed shaft oil seal protects internal motor components from machine lubricants and coolants.
• High-inertia rotor design improves speed stability and control performance when driving fluctuating loads.
• IP67 environmental protection rating ensures reliability in harsh industrial conditions containing dust and moisture.

Applications

• Material handling and conveyor systems
• Packaging, wrapping, and labeling machinery
• X-Y gantry tables and Cartesian robot axes
• Automated assembly systems and machine tool auxiliary axes

Technical Specifications

Installation Guidelines

To ensure optimal motor life and safe operation, adhere to the following installation parameters:

• Alignment: Ensure precise concentric alignment between the motor shaft and the driven load to prevent excessive radial and axial shaft loads. Use flexible couplings where appropriate.
• Environmental Control: Install the motor in an environment within its rated temperature and humidity specifications. Ensure sufficient clearance around the motor housing for convective heat dissipation.
• Wiring and Grounding: Connect the power, encoder, and brake cables using official Mitsubishi-compatible connectors. Ensure the motor frame is securely grounded to prevent electrical noise interference and shock hazards.
• Brake Control: The electromagnetic brake is designed strictly for holding the shaft in a stationary position. Do not use this brake for dynamic deceleration or emergency braking under high-speed rotation.