The YTM/YHP/YMPS series three-phase asynchronous motors are specially designed for coal grinding applications in power stations. These motors comply with GB755, IEC34-1 and JB/T7128-93 standards, ensuring reliable performance in demanding industrial environments.

The motors feature a robust welded steel box structure with excellent rigidity and light weight. The stator adopts an external press-fit structure with Class F insulation and anti-corona materials. The winding ends are securely fixed using special lashing processes, and the entire stator undergoes vacuum pressure impregnation (VPI) treatment for superior insulation properties.

These motors offer multiple configuration options including different cooling methods (IC611 air-air cooling or IC81W air-water cooling), bearing types (rolling or friction bearings), and voltage ratings (380V, 3kV or 6kV). The squirrel cage rotor design ensures reliable operation, with copper strip rotors used for higher power specifications.
The main terminal box features IP54 protection and flexible mounting options. The cable entry can be oriented in multiple directions for convenient installation. These motors are characterized by high efficiency, energy saving, low vibration, and easy maintenance.

With frame sizes ranging from 400-800mm and power output from 160-1800kW, these motors are ideal for various coal grinding applications including tubular shape coal grinders (YTM series), bowl shape coal grinders (YHP series), and MPS bowl shape coal grinders (YMPS series).
Very impressed with the overall experience. The logistics were handled exceptionally well; the shipment arrived ahead of schedule and was packaged securely to prevent any transit damage. Regarding quality, the motor appears robust and well-constructed, meeting the heavy-duty specifications as described. The service team was responsive and professional, providing clear communication throughout the ordering process. A smooth and reliable transaction from start to finish.
Unbelievably fast and reliable delivery. The logistics were handled with exceptional precision, and the shipment arrived ahead of schedule, which was a huge relief for our project timeline. Upon inspection, the build quality of the motor is outstanding; it feels robust and precisely engineered, exactly as described for heavy-duty industrial use. The customer service team was incredibly responsive and professional, answering all my pre-purchase queries promptly and thoroughly. They provided clear documentation and support throughout the process. Overall, a flawless experience from order to delivery. Highly recommended for anyone in need of reliable industrial equipment.
Hats off to the logistics team for their exceptional handling of this order. The heavy-duty AC motor arrived ahead of schedule, which was a critical factor for our power plant maintenance timeline. The packaging was robust and professional, clearly designed for industrial equipment of this size and weight, with no signs of damage or mishandling during transit. Regarding quality, the motor's construction feels solid and precisely engineered, matching the specifications for the IC611/IC81W cooling system perfectly. It integrates seamlessly into our existing coal mill setup. Customer service was equally impressive; the representatives were knowledgeable and proactive, providing clear updates and documentation without needing multiple follow-ups. This overall experience has been highly satisfactory, focusing on the core aspects of delivery, product integrity, and support.
Naturally, the entire experience was quite positive. The logistics were handled exceptionally well. The motor arrived ahead of the estimated schedule, which was a pleasant surprise given its size and the specialized nature of the shipment. The packaging was robust and clearly designed for heavy industrial components, with no signs of damage or mishandling upon delivery. The carrier provided timely updates, making it easy to coordinate the receiving process at our facility. Regarding quality, the motor appears to be constructed to very high standards. The materials feel substantial, the finish is excellent, and it aligns perfectly with the technical specifications we required for our power plant application. It has the heft and precision one expects from a heavy-duty industrial product. The service provided by the supplier was commendable. Their communication was clear, professional, and responsive from the initial inquiry through to the post-delivery follow-up. They were knowledgeable about the product and its applications, which instilled confidence in the purchase. Any logistical or documentation questions were addressed promptly and accurately. Overall, this was a very smooth transaction from start to finish. The combination of efficient logistics, apparent high quality, and attentive service made procuring this critical component a straightforward and reliable process. We are satisfied with this procurement and would consider this supplier for future needs based on this experience.
Unbelievably fast shipping! The motor arrived much sooner than the estimated delivery window, which was a fantastic surprise given its size and the specialized nature of the order. The packaging was absolutely impeccable—robust, secure, and clearly designed to protect such a heavy-duty piece of equipment during transit. Every component was individually wrapped and cushioned, showing great care. Regarding quality, the initial inspection reveals a motor that looks and feels exceptionally well-built. The construction appears solid, the finish is clean, and all the specifications on the nameplate match exactly what was ordered. It has a substantial, professional heft to it that inspires confidence. The service from the supplier was outstanding from start to finish. The sales team was highly responsive, answering all my technical questions about the IC81W cooling configuration promptly and in clear detail. They provided all necessary documentation in advance without any hassle. The logistics team also kept me well-informed throughout the shipping process with regular updates. Overall, this was a very smooth and professional transaction. The combination of rapid logistics, apparent top-tier build quality, and excellent, communicative customer service makes this supplier highly recommendable for industrial power plant components. I look forward to a successful installation and will certainly consider them for future procurement needs.
Excellent experience from start to finish. The delivery was exceptionally prompt, arriving well ahead of the estimated schedule, which was a huge relief for our project timeline. The packaging was extremely robust and secure, ensuring the motor was perfectly protected in transit. Upon inspection, the build quality is evidently superior; the materials feel heavy-duty and the construction is precise, exactly as described for industrial use. The customer service team was also exceedingly responsive and helpful, answering all my pre-purchase queries efficiently. Everything from the ordering process to the final delivery was executed flawlessly. Extremely satisfied with this purchase and would not hesitate to recommend this supplier for their reliable logistics, top-tier product quality, and outstanding professional service.
Came across this motor for our facility upgrade and the delivery was surprisingly swift. The packaging was secure and professional, ensuring the product arrived without any damage. The build quality feels robust and durable, exactly what you would expect for heavy-duty industrial applications. Customer service was responsive and helpful during the ordering process, answering all preliminary questions promptly. Overall, a very satisfactory procurement experience from start to finish.
The delivery was exceptionally fast and handled with great care. The packaging was robust and secure, ensuring the motor arrived in perfect condition without any signs of damage. The quality of the motor itself is outstanding; it feels solid, well-constructed, and precisely engineered for demanding industrial applications. The service provided by the team was professional and responsive, with clear communication throughout the entire process. They were helpful in addressing my inquiries promptly and ensuring a smooth transaction. Overall, a very positive experience from start to finish, and I am highly satisfied with the entire purchase process.
Smooth and efficient delivery process from start to finish. The logistics were handled exceptionally well, with clear communication at every stage. The packaging was robust and secure, ensuring the product arrived in perfect condition without any delays. Regarding quality, the motor appears to be very well-constructed with solid materials, giving a strong impression of durability and reliability suitable for demanding environments. The service provided by the team was outstanding; they were responsive, professional, and helpful throughout the entire transaction, promptly addressing any preliminary inquiries. Overall, a very satisfactory experience that instills confidence in both the product and the company behind it.
Came exactly as described. The packaging was incredibly secure and arrived ahead of schedule, which was a huge relief for our project timeline. Communication from the seller was prompt and professional throughout the entire process. Upon inspection, the build quality appears robust and exactly what we needed for the application. The motor was well-protected and there were no signs of damage from transit. While I cannot comment on long-term performance yet, the initial impressions regarding the physical construction and the provided documentation are very positive. The service experience was seamless, from ordering to delivery. Overall, a very satisfactory purchase so far, meeting expectations for a critical industrial component.