Pump motor YX3 series three-phase asynchronous motor YX3-200L-4 30KW horizontal motor
Overview:
YX3 series three-phase asynchronous motor Frame size 80～355 Power 0.18～375kW Working system S1 Cooling method: IC411 Energy efficiency class: China GB18613-2012 Class 3 (IEC Class 2) Applicable to: general use places that require energy-saving continuous operation. Such as fans, pumps, etc. Features: It has beautiful appearance, energy saving, F-class insulation, IP55 protection level, low motor noise, small vibration, and easy operation.
YX3 series motor application:
Motors are the main components of various industrial equipment, and the downstream industries of motors are mainly fans, pumps, compressors, air conditioners and refrigerators, machine tools, lifting and transportation machinery, construction machinery, etc. YX3 series motors are general-purpose three-phase asynchronous motors, which can be used to drive various general mechanical equipment, such as compressors, fans, pumps and other mechanical equipment; also can be used in petroleum, chemical, pharmaceutical, mining and other (special environmental conditions) occasion. Among them, fans, pumps, compressors and air-conditioning refrigerators have a large demand for motor products.
Introduction of YX3 series high-efficiency three-phase asynchronous motor:
YX3 series motors are the updated products of Y2 series motors. They are fully enclosed self-fan-cooled squirrel-cage three-phase asynchronous motors for general purposes. Or IEC60034-30 level 2 standard, and obtained the "China Energy Conservation Product Certification" and "China Compulsory Product Certification (CCC) Certificate" issued by the China Quality Certification Center and the "CE Certification" certificate issued by the EU safety certification agency. This series of products has won unanimous praise from users for its remarkable energy saving effect, high safety and reliability, strong durability, high cost performance and good after-sales service.
Conditions of use of YX3 series high-efficiency three-phase asynchronous motors:
[Power supply conditions] Voltage fluctuation within ±5% (short-term allowable fluctuation ±10%); frequency fluctuation within ±2% (short-term allowable fluctuation ±5%). The motor and frequency fluctuate within ±5% at the same time, and the frequency fluctuation does not exceed ±2%.
【Place of use】 Indoor, no dangerous gas environment.
【Ambient temperature】 -15~+40℃.
[Altitude] not more than 1000m (except for high-altitude motors).
【Transmission mode】It is allowed to use elastic coupling, spur gear and pulley for transmission.
[Starting mode] Direct start, Y/△ start, step-down start, variable frequency start, etc.
YX3 series high-efficiency motor was designed by Shanghai Institute of Science and Technology and more than 20 small and medium-sized motor factories from 2003 to 2005. It is designed on the basis of a basic series of motors with cold-rolled silicon steel as magnetic conductive material - Y3 series motors. It meets the index requirements of EFF1 at that time, and is more suitable for the requirements of GB18613-2006 energy-saving evaluation value, that is, level 2 energy efficiency index. Compared with the motor index of the third-level energy efficiency, it is 2.66% higher on average, and the individual specifications are nearly 10% higher. Even the new IE2 index, although the detection method is different, it can be achieved, and it is the mainstream product of high-efficiency motors in domestic small and medium-sized motor enterprises
The only difference between YX3 motor and YE3 motor is their different efficiency.
1. Both YX3 and YE3 belong to the third-generation three-phase asynchronous motors, while YE3 has made a lot of process and material improvements and upgrades on the basis of Y3. Relatively speaking, the body is larger, but the installation size is basically the same, which belongs to energy-saving motors. . At present, the state recommends the use of such new energy-saving motors, and temporarily enjoys energy-saving subsidies.
2. Y series three-phase asynchronous motors are widely used motors in my country. They have been developed since 1986 and have been designed step by step for Y, Y2, Y3, Ye2, Ye3, Yx3, etc. Their performance, material , insulation protection level and other comprehensive aspects have been improved in stages: Y, Y2, Y3 are ordinary three-phase asynchronous motors;
3. Yx3 series is a high-efficiency three-phase asynchronous motor; YE3 series is an ultra-high-efficiency three-phase asynchronous motor; The major development trend of the motor industry.
The only difference between YX3 motor and YE3 motor is their different efficiency.
1. Both YX3 and YE3 belong to the third-generation three-phase asynchronous motors, while YE3 has made a lot of process and material improvements and upgrades on the basis of Y3. Relatively speaking, the body is larger, but the installation size is basically the same, which belongs to energy-saving motors. . At present, the state recommends the use of such new energy-saving motors, and temporarily enjoys energy-saving subsidies.
2. Y series three-phase asynchronous motors are widely used motors in my country. They have been developed since 1986 and have been designed step by step for Y, Y2, Y3, Ye2, Ye3, Yx3, etc. Their performance, materials, The comprehensive aspects such as insulation protection level have been improved in stages: Y, Y2, Y3 are ordinary three-phase asynchronous motors;
3. Yx3 series is a high-efficiency three-phase asynchronous motor; YE3 series is an ultra-high-efficiency three-phase asynchronous motor; The major development trend of the motor industry.
Extended information
YE3 ultra-high-efficiency motor adopts cold-rolled non-oriented silicon steel sheet with high magnetic permeability and low loss, which has the characteristics of ultra-high efficiency, energy saving, low vibration, low noise, reliable performance, and convenient installation and maintenance. It can be used for compressors, fans, pumps, crushers and other mechanical equipment, as well as power sources in petroleum, chemical, pharmaceutical, mining and other places with harsh environmental conditions.
YE3 motor is a new model that has been promoted by the state to replace the Y, Y2, Y3, and YX3 series motors. Under the current situation of increasingly tight international energy, it will gradually replace the old models of Y series motors with high energy consumption.
Features of YX3 series high-efficiency three-phase asynchronous motor:
1. The protection grade is IP55, the cast iron shell is dust-proof and splash-proof, the structure is optimized, it conforms to international standards, and the safe operation is guaranteed.
2. It adopts Wannan F-class insulation, which has high heat resistance, strong impact resistance, long insulation life, and can also be competent in harsh environments.
3. Using famous brand bearings, silicon steel sheets and enameled round copper wires, the performance is guaranteed.
4. Standardized design, high-quality raw materials, advanced processing equipment and perfect quality assurance system, the whole series of motors have high efficiency, low vibration, low noise, stable performance, safety and reliability.
Read more »