Y series three-phase asynchronousMotorIt is a fully enclosed self-fan-cooled squirrel-cage AC asynchronous motor with a protection level of ip44 that is newly designed in my country.The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.Frequency conversion speed motorA general term for motors driven by frequency converters.In fact, the motor designed for the frequency converter is a special frequency conversion motor. The motor can achieve different speeds and torques under the drive of the frequency converter to adapt to the changes in the demand of the load.Explosion-proof motorsA type of motor that can be used in flammable and explosive plants, and it does not generate sparks during operation.Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries.In addition, it is also widely used in sectors such as textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, and medicine. Y series motors have the advantages of high efficiency, energy saving, large starting torque, good performance, low noise, low vibration, high reliability, power level and installation size in line with iec standards, and convenient use and maintenance. Y series motors are suitable for general applications, no flammable, explosive or corrosive gas and machinery without special requirements, such as: metal cutting machine tools, water pumps, fans, transportation machinery, mixers, agricultural machinery, food machinery, etc.

The Y series model is composed of four parts: the first part of the induction motor represented by the pinyin letter Y; the number in the center of the frame represents the second part (the time base without feet, when the base is the same as the feet); the third part represents the letters The code length (short station-S-, M-alkali, L-long base), the number of letters after the core length code; the ambient temperature of the conditions: less than 40℃.Altitude: kilometers.Relative humidity: not more than 95℅ rated voltage: 380 volts.Rated frequency: 50 Hz.Connection: Y connection of 3 kW and below, Δ4 kW and above ground.Working mode: continuous (S1).

Example: Y132S1-3KW

Y....Y represents an asynchronous AC motor

132..... The second important part of the figures can express the number of millimeters passing through the center of the base (when the base is generally without feet, it is the same as when the base has feet);

S-... The third part is the base length code of the English alphabet (s-short base, m-medium base, l-long base), followed by the iron core long code;

Letter 1 -.... the number after the core length code;

-2..... The number after the horizontal line in the fourth important part is the number of poles of the motor, which requires a 2-pole motor.

Represents the power of the motor, which is a 3KW number for a complete motor model.

The main meaning of Y132S1-2 is:

Series + frame number + number of poles

The first part of the Chinese pinyin letter Y is the asynchronous motor; the second part of the number represents the center height of the base (when the base has no feet, it is the same as when the base has feet); the third part of the English letter is the code for the length of the base ( S-short seat, M-middle seat, L-long seat), the number after the letter is the code for the length of the iron core; operating conditions and ambient temperature: not more than 40℃.Altitude: not more than 1000 meters.Relative humidity: not more than 95℅ rated voltage: 380V.Rated frequency: 50Hz.Method: Y for 3kW and below, Δ for 4kW and above. Working mode: continuous (S1).

Meaning of three-phase asynchronous motor model letters:

J-asynchronous motor; O-off; L-wrapped aluminum group; outdoor W -; Z-lifting metallurgy; Q-high starting point runner-up; multi-speed d -; B-proof; winding type R and other S -Guangzhou double squirrel cage; KA-high speed; ^ h-high slip.

JQO 2-52-4表示为封闭式高起动系统转矩异少电动机、5号机座、2号铁芯设计长度、4极。