YKK Series High-Efficiency High-voltage Three-phase Asynchronous
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YKK Series High-Efficiency High-voltage Three-phase Asynchronous Motors
This series of motors employs computer optimization technology, utilizing new materials and processes with meticulous material selection and precision manufacturing. They feature compact size, light weight, high power output with low noise, minimal vibration, safe and reliable operation, and convenient maintenance. The power ratings, mounting dimensions, and electrical performance of this series comply with GB/T4772.1-2-1999 (Dimensions and Power Ratings of Rotating Electrical Machines), GB755-2008 (Rated Power and Performance of Rotating Electrical Machines), and JB/T10315.2-2002 (Technical Conditions for YKK Series High-Voltage Three-Phase Asynchronous Motors). The dimensional tolerances for all models in this series comply with national standards GB/T1800~GB/T1804 “Limits and Fits” and ISO standards of the International Organization for Standardization. The enclosure protection rating of this series is IP44 according to GB/T4942.1-2001 “Enclosure Protection Ratings for Rotating Electrical Machines (IP Code)”. Other protection ratings such as IP54 may be negotiated upon customer request. The cooling method for this series complies with GB/T1993-1993 and IEC60034-5 “Rotating Electrical Machines - Cooling Methods.” Alternative cooling methods may be negotiated upon user request. The basic installation configuration is horizontal with foot mount (IMB3), compliant with GB/T997-2003 and IEC60034-7 “Rotating Electrical Machines - Structure and Mounting Types (IM Codes).”
YBX3 High-Voltage Explosion-Proof Three-Phase Induction Motor for Coal Mines
The YBX3 series of high-voltage, explosion-proof, three-phase asynchronous motors for mining applications feature a cast iron frame. They are characterized by a compact design, high protection rating, and ease of installation and maintenance. Through further design optimization and meticulous manufacturing, these motors offer high efficiency, energy savings, reliable performance, low noise, minimal vibration, and a long service life. This series of motors is suitable for driving various general-purpose mechanical equipment, including fans, compressors, pumps, machine tools, and transport machinery. The explosion-proof performance of this series of motors complies with the provisions of GB 3836.1-2021 “Explosive Atmospheres—Part 1: Equipment—General Requirements” and GB 3836.2-2021 “Explosive Atmospheres—Part 2: Equipment protected by flameproof enclosures ‘d’,” and is manufactured as a flameproof type with an explosion-proof rating of II 2G Exd I Mb. They are primarily used in locations containing explosive gas mixtures.
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Nanyang Explosion-Proof is a specialized manufacturer of explosion-proof motors and high-efficiency motors integrating design, production, sales, and service.
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