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.
Quick delivery and excellent packaging. The motor arrived ahead of schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the product was well-protected during transit. There were no signs of damage upon arrival, which speaks volumes about the care taken in logistics. The quality of the motor appears to be top-notch based on initial inspection; the cast iron construction feels solid and durable. Customer service was responsive and helpful when I had a query about the shipping timeline. They provided clear updates and were professional throughout the process. Overall, a very smooth experience from ordering to delivery. I am impressed with the efficiency and attention to detail. Would definitely consider purchasing from this supplier again for future industrial needs.
Smooth and timely delivery was the first thing that impressed me. The logistics process was handled exceptionally well, with clear communication at every stage. The motor arrived securely packaged, showing no signs of damage from transit. The overall quality appears robust and exactly as described, with a solid construction that inspires confidence for industrial use. Customer service was responsive and professional, promptly addressing my pre-shipment inquiries. This combination of efficient logistics, apparent high quality, and attentive service made for a very satisfactory procurement experience. I am pleased with the transaction from start to finish and would consider this supplier again based on this positive interaction. The attention to detail in shipping and handling reflects well on the company’s operations.
Wow, the shipping speed was absolutely fantastic. The motor arrived much sooner than I had anticipated, which was a huge relief for our project timeline. The packaging was incredibly secure and professional, with no signs of damage whatsoever. Regarding quality, the construction feels exceptionally robust and solid, exactly as described for industrial use. The cast iron housing looks perfect. Customer service was also top-notch; they were very responsive and helpful with my pre-delivery questions. Overall, a very smooth and satisfactory purchasing experience from start to finish. I would definitely consider ordering from them again for future needs. The entire process was handled with great care and efficiency.
Zippy delivery was the first thing that impressed me. The motor arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was exceptionally robust and secure, clearly designed to protect heavy industrial equipment. Every component was individually wrapped and cushioned, showing great attention to detail in logistics. Upon inspection, the build quality is immediately apparent. The cast iron housing feels incredibly solid and durable, exactly as described. The finish is smooth with no visible imperfections, casting marks are clean, and all mounting points are precise. It has a substantial, high-grade feel that inspires confidence for long-term use in demanding construction environments. The supplier’s service team was proactive and communicative. They provided clear tracking information and followed up to ensure the shipment was received without issue. Their responsiveness to pre-sale inquiries was also prompt and professional. While I haven’t integrated the motor into machinery yet for a full operational test, the initial physical and logistical aspects have been flawless. The combination of swift shipping, impeccable protective packaging, and the obvious heft and precision of the motor’s construction makes this a very promising purchase. The service experience was smooth and hassle-free from order to delivery. Based on these initial factors alone, the transaction has been highly satisfactory.
Jaw-droppingly fast delivery! The motor arrived much sooner than the estimated timeframe, which was a fantastic surprise. The packaging was incredibly robust and secure, showing clear attention to detail to prevent any transit damage. Upon unboxing, the build quality is immediately apparent; the cast iron housing feels exceptionally solid and well-machined. Communication from the seller was prompt and professional throughout the entire process, answering my preliminary questions clearly. While I have not yet integrated the motor into our machinery, the initial impressions regarding the logistical execution and the physical craftsmanship are overwhelmingly positive. This level of service and apparent product integrity makes the purchasing experience smooth and instills confidence. The supplier clearly prioritizes customer satisfaction from order to delivery.
Upon receiving the motor, the first thing that stood out was the exceptional logistics service. Unbelievably fast and efficient, the delivery arrived ahead of schedule, which was a pleasant surprise given the size and weight of the item. The packaging was robust and secure, clearly designed to withstand the rigors of long-distance shipping. Every component was meticulously protected, and there was absolutely no sign of damage or mishandling upon unboxing. The courier service was professional and communicative, providing timely updates throughout the transit process. This level of logistical precision is commendable and sets a high standard for industrial equipment shipments. Moving on to the quality, the motor itself is undeniably impressive. The cast iron construction feels substantial and durable, exuding a sense of reliability that is crucial for construction machinery applications. The finish and machining appear to be of a very high standard, with clean lines and no visible defects. While I cannot comment on its operational performance in this review, the initial physical inspection leaves no doubt about the solid manufacturing and material quality. It feels like a product built to last in demanding environments. Regarding customer service, the experience was uniformly positive. The support team was unwaveringly helpful and responsive from the initial inquiry through to the post-delivery follow-up. They provided clear information, answered all questions promptly, and demonstrated a genuine commitment to ensuring a smooth transaction. The overall purchasing process was seamless, transparent, and handled with great professionalism. This combination of swift logistics, apparent top-tier build quality, and outstanding support makes for a highly satisfactory procurement experience. I would certainly consider this supplier for future needs based on these factors alone.
Satisfactory experience overall. The shipping was prompt and the motor arrived well-packaged, which was a relief. Communication from the seller was clear and timely, addressing my initial queries efficiently. As for the item itself, the build quality appears robust and solid, exactly as one would expect for industrial-grade equipment. The finish and construction seem good upon visual inspection. While I haven't installed it yet to test performance, the initial impression based on physical attributes is positive. The service was professional, and the logistics were handled without any issues. It met the basic expectations for a transaction of this nature. A straightforward purchase with no notable problems encountered during the delivery or post-purchase support phase.
Rapid delivery was the first thing that impressed me. The shipping was incredibly fast and the motor arrived well-packaged and secure, with no signs of damage during transit. The quality of the cast iron construction feels robust and substantial, exactly as described for industrial use. Communication from the seller was prompt and professional throughout the entire process, answering my pre-purchase questions clearly. While I have not yet installed the motor for a full operational test, the initial inspection shows excellent craftsmanship and it matches the specifications perfectly. The overall service experience was seamless, from ordering to delivery. This positive experience with the logistics and the apparent build quality gives me great confidence in this purchase for my machinery application.
Outstanding experience from start to finish. The delivery was incredibly prompt, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, ensuring the motor was perfectly protected during transit. Regarding quality, the construction feels exceptionally solid and premium; the cast iron housing is substantial and precisely machined. Customer service was equally impressive, with clear communication and helpful support throughout the ordering process. They were responsive to my initial inquiry and provided all necessary documentation without delay. Overall, a very smooth and satisfactory transaction. I am thoroughly pleased with the efficiency and professionalism demonstrated.
Very impressed with the overall experience. The shipping was remarkably fast and the package arrived securely without any damage, which was a relief. Regarding the product itself, the build quality feels solid and robust, exactly as described for industrial use. The communication from the seller was prompt and professional, answering my pre-purchase questions clearly. While I haven't installed it yet for a full operational test, the initial inspection shows excellent craftsmanship. The delivery process was smooth and well-tracked. This transaction was handled very efficiently from start to finish. The seller's service attitude was commendable, making the purchase straightforward. The motor appears to be manufactured to high standards, and the packaging ensured its protection during transit. A very satisfactory purchase so far, based on logistics, perceived quality, and customer service.