Low Noise YE4 Asynchronous Electric Motor with F/H Insulation for Construction Machinery

The YE4 series represents the latest generation of ultra-high efficiency three-phase asynchronous motors. These motors feature a robust high-strength cast iron construction that ensures durability and long service life in demanding industrial environments.

Key characteristics include ultra-high energy efficiency that meets international IE4 efficiency standards, significantly reducing operating costs. The motors deliver exceptional reliability with minimal vibration and noise levels below industry standards, making them ideal for noise-sensitive applications.

These motors are particularly suitable for driving pumps, fans, compressors, and various construction machinery where energy-saving and continuous operation are required. The advanced thermal design ensures stable performance even under heavy load conditions.

The YE4 series offers flexible configuration options with multiple pole choices (2,4,6,8,10 poles) to match different speed requirements. The closed-type casing provides IP55 protection against dust and water jets, while the F or H class insulation system guarantees reliable operation in various environmental conditions.

With their compact design and standardized mounting dimensions, these motors can easily replace conventional motors in existing installations. The direct on-line starting capability simplifies control system requirements while maintaining high starting torque characteristics.