Explosion proofMotorThe model can be composed of modern Chinese learning pinyin letters. Knowing the motor model, you can quickly determine what type of motor is and what purpose it is used for. Below we give pictures to analyze the meaning of the numbers and letters of various countries in the society.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.The motor is an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.
The meaning of the code in the model:
Y stands for "asynchronous" motor;
B- represents the compartment "burst", YB represents the flameproof induction motor;
A- stands for increased "safety" type explosion-proof, YA stands for increased safety asynchronous AC motor, and YB is an "explosion-proof" motor;
K- stands for "air" cold, represents the body YKK, the first cooler, the secondary cooling medium of the cooling atmosphere is an asynchronous motor.
S- stands for "water" cooling and transporting "transportation" machines. For example, YBKS stands for air cooling in a motor enterprise, and the cooler is an explosion-proof design motor of the water cooling treatment system;
YBS is a special explosion-proof motor for conveyors.
R- stands for "wound" rotor motor, if yr is a wound rotor asynchronous motor;
P- stands for "screen" shielding, such as shielding YP belongs to induction motor;
L- stands for "vertical" type, such as YL is a vertical asynchronous AC motor;
J- represents the "torsion" of the motor vehicle, such as the special explosion-proof motor of the YBJ winch device;
F- stands for "ventilation" and "dust". For example, YBF stands for China's fans for special equipment explosion-proof design motors, and YFB stands for enterprise dust explosion-proof motors;
T-"change", "same" no hand Shun T, TK, はsynchronous モータを表す.
W stands for “no” spark, brushless excitation, for example, yw stands for non-sparking three-phase asynchronous motor, taw stands for increased safety brushless excitation synchronous motor.
GB- stands for "control" channel "pump", as a representative pipeline YBGB flameproof induction motor;
PT- stands for variable frequency speed regulation.
Example YBX3 explosion-proof design motor product model:
What does it mean determined YBX3-132M2-6F
Y stands for asynchronous motor
B stands for flameproof
X stands for high efficiency and energy saving type
3: Design serial number, 3 represents three industrial designs
132 indicates the center height of the base (132mm)
Meter is the length of the base.M is the middle base
2 means No. 2 core length
6 represents the number of poles (6 poles)
F represents the code of special environment (anti-corrosion)
By analyzing the above pictures, we can clearly see the meaning of each important component of the model. The motor model is the basic characteristic parameter of the motor. By understanding the motor model, students can quickly judge the use of the motor in actual teaching work.
