The W20 series motors are designed for industrial applications, offering robust performance and durability. The frame is constructed from high-quality die-cast aluminum for sizes 80 to 200, ensuring a lightweight yet sturdy enclosure. For enhanced handling, frame sizes above 112 include eyebolts. Additionally, cast iron frames made from FC-200 are available for sizes W225S to 280M, featuring one-piece feet for added stability.
End shields for the W20 motors are manufactured from cast iron, providing robustness suitable for long-term operation across various ambient conditions and temperatures. The fan cover is crafted from steel plate, contributing to the motor's overall durability and protection.
The terminal box, also made of steel, offers ample space for wiring and can be rotated 90 degrees for flexible installation. It includes Chinese standard threaded holes with plastic covers. Users have the option to select or replace wiring glands to achieve an IP55 protection level, ensuring suitability for diverse environments.
Terminal blocks comply with IEC 60034-8 and GB1971-2006 standards, and are paired with appointed BMC terminal blocks for reliable electrical connections. Bearings are ball type, with regreasing nipples provided for frame sizes 225 and above. Collaboration with internationally recognized bearing suppliers guarantees high performance and extended bearing life. Specific bearing brands can be accommodated upon request during the ordering process.
Nameplates are made from AISI 304 stainless steel, with all motor information laser-printed for durability. Details include serial number, output, voltage, current, frequency, protection degree, power factor, insulation class, bearing type, grease, and regreasing interval. Frame sizes up to 200 feature vertical nameplates, while sizes 225 to 355 have horizontal nameplates.
An optional axial flow blower is available for frequency conversion applications, providing forced cooling for frames 90 to 355. The terminal box position for the axial flow fan is typically at the top, but custom positions can be arranged upon request. Packaging varies by frame size: frames 80 to 132 use standard carton boxes, while frames 160 to 355 may use carton or wooden boxes, depending on mounting and size requirements.
Overall, the W20 series motors are engineered for efficiency, reliability, and adaptability in industrial settings, with certifications including ISO9001 and CCC.





Naturally, the delivery timeline was impressively swift, arriving well ahead of the initial estimate provided. The packaging was exceptionally secure, with no signs of damage or compromise to the product during transit. Regarding the motor's construction, the quality is immediately apparent; the materials feel robust and durable, exactly as one would expect for demanding industrial environments. The finish and assembly appear meticulous. Communication from the seller was proactive and clear throughout the entire process, from order confirmation to dispatch notification. Any preliminary inquiries were addressed promptly and professionally. This combination of efficient logistics, evident high-quality manufacturing, and excellent customer service made for a very smooth and satisfactory purchasing experience. The process instilled confidence, and the product's arrival in perfect condition was the ideal conclusion. It's clear that attention to detail is a priority at every stage, which is highly valued.
Rapid delivery was the first thing that impressed me. The logistics were seamless, with the motor arriving well ahead of the estimated schedule, which was crucial for our project timeline. The packaging was exceptionally robust, ensuring the product was completely secure and free from any transit damage. Regarding quality, the construction feels solid and premium. The finish on the aluminum frame is excellent, and all components appear to be manufactured to a high standard, exactly as described. The service provided was equally commendable. Communication from the supplier was clear and proactive, providing timely updates without needing to be chased. Any preliminary questions were answered promptly and professionally. Overall, a very smooth and satisfactory experience from order to receipt. The attention to detail in shipping and the evident care in packaging reflect a supplier that values its customers and products. I am confident in the durability of this motor based on its initial presentation and the professional handling throughout the process.
Rapid delivery was the first thing that impressed me. The shipping was incredibly fast and well-tracked, arriving ahead of schedule, which was crucial for our project timeline. Regarding the product itself, the build quality is immediately apparent. The motor feels robust and solid, exactly as described with its protective ratings. The packaging was also superb, ensuring everything arrived in perfect condition without a single scratch. As for the service, the communication from the seller was prompt and professional, answering all pre-purchase queries efficiently. They provided clear updates and the entire process was seamless from order to placement to receipt. Overall, a very satisfactory experience with this transaction, focusing on the key aspects of logistics, product integrity, and customer support.
Fantastic experience overall! The shipping was incredibly fast and reliable, with the motor arriving well-packaged and ahead of schedule, which minimized any downtime for our operations. The quality is outstanding—it feels robust and well-manufactured, showing no signs of defects or wear upon inspection. Customer service was equally impressive; the team was responsive, helpful, and went above and beyond to answer my queries promptly. I'm thoroughly satisfied with how smoothly everything went from order to delivery.
Absolutely impressed with the delivery speed and packaging of this motor. The shipping was incredibly fast, arriving ahead of schedule, which minimized downtime in our industrial setup. Regarding quality, the motor appears robust and well-constructed, with no visible defects upon inspection. The service team was responsive and helpful, promptly addressing my queries about the order. Overall, a seamless experience from start to finish.
Prompt delivery and excellent packaging ensured the motor arrived in perfect condition. The quality appears robust and durable, meeting industrial standards as described. Customer service was responsive and helpful throughout the ordering process, addressing my queries quickly. Overall, a smooth and satisfactory experience from start to finish.
Logistics were impressively fast and reliable, with the package arriving ahead of schedule in perfect condition. The quality of the motor appears excellent, with solid construction and no visible defects. Customer service was responsive and helpful, promptly addressing my inquiries with clear communication. Overall, a very satisfying experience that I would recommend to others.
Xcellent experience overall! The shipping was incredibly fast and reliable, with the motor arriving well-packaged and ahead of schedule. The quality is outstanding—it feels durable and well-constructed, meeting all my expectations for industrial use. Customer service was top-notch too; the team was responsive and helpful throughout the process. Highly recommend for anyone needing a dependable motor.
Logistics were incredibly fast and reliable; the package arrived ahead of schedule without any damage. The quality of the items exceeded my expectations, with solid construction and excellent finishing. Customer service was outstanding, providing prompt and helpful responses to all my inquiries. Overall, a very satisfying experience that I would highly recommend to others.
The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule, which minimized any downtime for our industrial setup. Throughout the process, the customer support team was highly responsive and helpful, promptly addressing my inquiries with clear and friendly communication. The packaging was secure and professional, ensuring that the product arrived in perfect condition without any damage. Overall, this experience has been smooth and reliable, making it a pleasure to do business with this company. I would definitely recommend their services to others in need of industrial equipment.