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Product overview

YE3 series high-efficiency three-phase asynchronous motors are based on GB/T28575-2012's newly developed fully enclosed self-fan air-cooled squirrel cage ultra-high-efficiency three-phase asynchronous motors. The efficiency index of this series of motors reaches the level 3 energy efficiency grade in China's GB18613-2020 "Energy Efficiency Limits and Energy Efficiency Grades for Small and Medium-sized Three-phase Asynchronous Motors", conforms to IE3 in the energy efficiency grade in IEC60034-30, and is at the same level as the current US NEMA ultra-efficiency. Compared with YE2 series, YE3 series high-efficiency motors are more energy-saving, low-carbon and environmentally friendly. The installation size, power level and ordinary motor are exactly the same, in line with the International Electrotechnical Commission IEC60072-1 standards can be directly replaced to achieve the purpose of energy saving, power saving, easy to market. H160 and above motors with high center can be equipped with non-stop oil injection and drainage devices, and space is reserved for installing thermistors and moisture-proof heating tapes, which is convenient for users to choose. The series motor power range: 0.75KW-315KW; frame center height: H80-H355.

Product overview
YE4 series ultra-high efficiency three-phase asynchronous motor is a high-efficiency new upgraded product independently developed by our company. Its efficiency meets the energy efficiency standard of GB 18613-2020 and meets the EC60034-30-1IE4 efficiency index. The installation size conforms to IEC standard and national standard, and customers can realize fast switching. YE4 series motors have the characteristics of beautiful appearance, low loss, low voice, low vibration, safety and reliability, and convenient maintenance.
The products are mainly supporting fans, water pumps, compressors, construction machinery and other equipment, which are widely used in ventilation and refrigeration, building, oil and gas, petrochemical, coal and chemical, metallurgy, electric power and nuclear power, shipbuilding, industrial automation and other fields.

Product overview

YE5 series ultra-high efficiency three-phase asynchronous motors are based on the newly developed fully enclosed self-fan air-cooled squirrel cage ultra-high efficiency three-phase asynchronous motors in GB18617-2020. The efficiency index of this series of motors reaches the level 1 energy efficiency grade in China's GB18613-2020 "Energy Efficiency Limits and Energy Efficiency Grades for Small and Medium-sized Three-phase Asynchronous Motors", conforms to IE5 in the IEC60034-30 energy efficiency grade, and is at the same level as the current NEMA ultra-high efficiency grade in the United States. Compared with YE3/YE4 series YE5 high-efficiency motors, it is more energy-saving, low-carbon and environmentally friendly. The installation size, level 1 energy efficiency rating and ordinary motor are exactly the same, in line with the International Electrotechnical Commission IEC60072-1 standards can be directly replaced to achieve the purpose of energy saving, power saving, easy to market. H160 and above motors with high center can be equipped with non-stop oil injection and drainage devices, and space is reserved for installing thermistors and moisture-proof heating tapes, which is convenient for users to choose. The series motor power range: 0.75KW-315KW; frame center height: H80-H355.

Product overview

YBX3 series high-efficiency flameproof three-phase asynchronous motor is a fully enclosed high-efficiency flameproof three-phase asynchronous motor independently developed and designed by our company. The efficiency index conforms to GB 18613-2020 "motor energy efficiency limit value and energy efficiency grade" in the provisions of the energy saving value of the three-level motor. This series of motors complies with the international standards GB/T 3836.1 "Explosive atmospheres-Part 1: Requirements for adoption" and GB 3836.2 "Explosive atmospheres-Part 2: Equipment protected by flameproof enclosures" d. This series of motors are made of flameproof type, which is suitable for electric drive of mechanical equipment in explosive gas environment. The explosion-proof marks are Ex db 1Mb,Ex db AT1-4)Gb,Ex db lB T(1-4)Gb,Ex dblIC T(1-4)Gb, and the temperature groups are T1, T2T3 and T4. The frame number range of this series of motors is 80-355, and the power level and installation size meet the requirements of GB/T4772.11EC60072-1 and GB/T4772.2/EC60072-2 marks.

Product overview

YBX4 series ultra-high efficiency flameproof three-phase asynchronous motor is a fully enclosed ultra-high efficiency flameproof three-phase asynchronous motor independently developed and designed by our company. The efficiency index is in line with the energy-saving value of Class 2 motors in GB 18613-2020 Motor Energy Efficiency Limits and Energy Efficiency Grades. This series of motors comply with the provisions of the international standards GBT 38361 "Explosive Atmospheres Part 1: Passing Requirements" and GBT 3836.2 "Explosive Atmospheres Part 2: Equipment by Flameproof Enclosures" d. This series of motors are made of flameproof type, which is suitable for electric drive of mechanical equipment in explosive gas environment. The explosion-proof marks are Ex db 1 Mb,Ex db lA T(1-4) Gb,Ex db liB T(1-4Gb.Ex db IIC T(1-4) Gb, and the temperature groups are T1, T2, T3 and T4. The frame number range of this series of motors is 80-355, and the power level and installation size meet the requirements of GB/T4772.1/EC60072-1 and GB/4772.2/1EC60072-2

Product overview

YE3YE4 series-special motor for vertical multistage pump is a new product developed on the basis of CDL stainless steel vertical multistage pump. The design of the product is novel and beautiful. The protection grade of the motor reaches IP55, F-level insulation, and the energy-saving efficiency can reach the international E3 standard, which is China's level 2 energy efficiency. It is an ideal energy-saving product. And it has the characteristics of large starting torque, low noise, low vibration, reasonable structure and convenient application. The motor efficiency index conforms to grade 3 or grade 2 in GB/18613-2020 "energy efficiency limit value and energy efficiency grade of small and medium-sized three-phase asynchronous motors. YE3 series-Gran aluminum shell three-phase asynchronous motor, in order to better solve the problem of large torque, low vibration and low noise, the front flange and rear end cover are all made of cast iron, which can meet the operating conditions of the water pump.