SN76666N

The SN76666N electric motor delivers robust performance in a compact industrial package, engineered to balance power, efficiency, and reliability for consistent operation across a range of applications.

• Rated Power Output: 5.5 kW — provides substantial torque for demanding mechanical loads.
• Speed Rating: 3000 RPM — suitable for high-speed applications while maintaining durability.
• Voltage Compatibility: 380V — designed for standard industrial power supplies.
• Efficiency Level: 92% — lowers energy consumption and operating costs.
• Protection Class: IP55 — resists dust and water ingress to support longer service life.

Compared with previous models, the SN76666N achieves improved power density and energy efficiency through advanced insulation and cooling systems, which extend maintenance intervals and support sustained performance under load.

Design and Operational Advantages

Precision-balanced rotors and enhanced magnetic materials reduce vibration and acoustic emissions, contributing to quieter operation and improved equipment longevity. An optimized winding layout minimizes heat generation, enabling the motor to maintain peak output during prolonged duty cycles while protecting internal components.

The combination of high efficiency, robust enclosure rating, and proven mechanical design makes the SN76666N a reliable choice for industrial machinery where continuous, efficient operation is required.