YE3 Series Three-Phase Asynchronous Motor

Performance Overview

The YE3 series high-efficiency three-phase asynchronous motors are manufactured based on a unified national design. Their performance complies with standards GB/T 28575 ("Technical Specifications for YE3 Series (IP55) Three-Phase Asynchronous Motors—Frame Sizes 63–355") or JB/T 10868 ("Technical Specifications for YE3 Series (IP55) Three-Phase Asynchronous Motors—Frame Sizes 355–400"). The efficiency ratings meet the Grade 3 energy efficiency standard specified in GB 18613-2020 and align with the IE3 efficiency class defined in the international standard IEC 60034-30 ("Efficiency Classes of Single-Speed, Three-Phase, Cage-Induction Motors").

This series of motors offers numerous advantages, including excellent performance, high efficiency, energy savings, a large temperature rise margin, long service life, low vibration, superior starting characteristics, an attractive appearance, and high reliability. They serve as direct replacements for the Y, YGM, YGM2, and YE2 series of low-voltage three-phase asynchronous motors. They are commonly used to drive equipment such as water pumps, fans, compressors, and conveyors, and are widely applied in projects involving energy-saving retrofits and national water conservancy initiatives.

Technical Parameters