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).
Xcellent experience from start to finish. The logistics were handled flawlessly; the motor arrived well ahead of the projected schedule, which was a critical factor for our maintenance window at the plant. The packaging was exceptionally robust, clearly designed for heavy industrial components, and there was no sign of damage whatsoever. Regarding quality, the motor's construction is immediately impressive. The castings are solid, the finish is professional, and all specifications appear to be meticulously met. It has the substantial feel and precision alignment one expects from a true heavy-duty industrial product. The service provided was equally commendable. The sales team was knowledgeable about the specific IC611/IC81W cooling requirements for our power plant application and provided clear documentation. Any pre-shipment inquiries were answered promptly and thoroughly. Overall, this was a seamless transaction. The combination of efficient logistics, apparent top-tier manufacturing quality, and responsive, professional service makes this supplier highly recommended for critical industrial components. We are confident in the motor's performance in our coal mill application and would not hesitate to source from them again for future high-voltage motor needs.
Juggling multiple projects at the power plant, reliable equipment delivery is non-negotiable. The logistics for this motor were handled superbly. The shipment arrived precisely within the promised timeframe, which was critical for our maintenance schedule. The packaging was exceptionally robust, clearly designed for heavy industrial components, with no signs of damage or mishandling during transit. Every crate was clearly labeled, making inventory and handling on our receiving dock straightforward and efficient. Regarding quality, the initial inspection reveals a motor that feels solid and well-constructed. The castings are clean, the finish is good, and it matches the specifications we ordered. It has the substantial heft and appearance you expect from heavy-duty industrial machinery. The service aspect was equally commendable. The sales and logistics teams were proactive with communication, providing regular updates and necessary documentation well in advance. They were responsive to preliminary queries and made the administrative process smooth. While the motor is not yet installed and running, the first impressions based on logistics, physical quality, and customer service are overwhelmingly positive. This level of professional execution in the pre-commissioning phase builds significant confidence in the supplier and the product. The entire experience, from order placement to delivery, was seamless and professionally managed, setting a strong foundation for our operational needs.
Never have I experienced such a seamless delivery process—the motor arrived ahead of schedule, which was a pleasant surprise. Not only was the packaging robust and secure, but the overall quality of the motor appears exceptional, with solid construction and no visible defects. The customer service team was notably responsive and helpful, promptly addressing my inquiries with clear, professional communication. Everything from ordering to unboxing felt smooth and reliable, making this a truly satisfying purchase.
Delivery was incredibly fast and reliable, arriving well ahead of schedule with secure packaging that protected the motor perfectly. The quality is outstanding, with robust construction and durable materials that meet heavy-duty demands. Customer service was exceptional, providing prompt responses and helpful assistance throughout the process. Definitely a smooth and satisfactory experience overall.
Naturally, the delivery was incredibly fast and well-handled, arriving ahead of schedule without any damage. The packaging was robust and secure, which gave me confidence in the handling process. As for the quality, it's clear that this motor is built to last, with solid construction and reliable materials that meet industrial standards. The customer service team was responsive and helpful, promptly addressing my queries and ensuring a smooth transaction. Overall, a very positive experience from start to finish, making it easy to recommend for industrial applications.
Came across this motor for our power plant operations, and I must say the delivery was incredibly fast and well-handled. The packaging was secure, ensuring no damage during transit, which is crucial for such heavy-duty equipment. As for quality, the motor appears robust and well-constructed, meeting industrial standards without any visible defects. Customer service was responsive and helpful, promptly addressing my inquiries about specifications. Overall, a reliable purchase that I'd recommend for similar applications.
Prompt delivery and excellent packaging ensured the motor arrived safely without any damage. The build quality appears robust and durable, suitable for heavy-duty industrial environments. Customer service was responsive and helpful throughout the ordering process, providing clear updates and addressing my queries efficiently. Overall, a smooth and satisfactory experience from start to finish.
Just outstanding service from start to finish! The delivery was incredibly fast, arriving well ahead of schedule, which really helped keep our project on track. Journeying through the ordering process was smooth, with clear communication every step of the way. Judging by the packaging, it was clear that great care was taken to ensure everything arrived in perfect condition. Joyfully, the quality of the motor appears top-notch, with solid construction that gives me confidence in its durability. Juggling multiple suppliers can be tough, but this experience has set a high bar for reliability and professionalism. Jotting down my thoughts here to highly recommend them for anyone in need of industrial equipment.
Absolutely amazing delivery speed and packaging quality! As a power plant operator, I was impressed by how swiftly the motor arrived, well-protected against any transit damage. The logistics team handled everything efficiently, ensuring timely arrival without delays. Regarding quality, the motor's construction feels robust and durable, meeting heavy-duty industrial standards perfectly. Customer service was attentive and responsive, promptly addressing all my queries with professionalism. A truly satisfactory experience from start to finish, highly recommended for reliability and support.