CHINA FACTORY BRUSHLESS EXPLOSION-PROOF FREQUENCY CONVERSION PERMANENT MAGNET ELECTRIC MOTOR FOR MINING TBVF SERIES DIRECT DRIVE ,CHINA FACTORY HIGH-VOLTAGE ELECTRIC MOTOR

CHINA FACTORY BRUSHLESS EXPLOSION-PROOF FREQUENCY CONVERSION PERMANENT MAGNET ELECTRIC MOTOR FOR MINING TBVF SERIES DIRECT DRIVE ,CHINA FACTORY HIGH-VOLTAGE ELECTRIC MOTOR
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  • CHINA FACTORY BRUSHLESS EXPLOSION-PROOF FREQUENCY CONVERSION PERMANENT MAGNET ELECTRIC MOTOR FOR MINING TBVF SERIES DIRECT DRIVE ,CHINA FACTORY HIGH-VOLTAGE ELECTRIC MOTOR
Product name : CHINA FACTORY BRUSHLESS EXPLOSION-PROOF FREQUENCY CONVERSION PERMANENT MAGNET ELECTRIC MOTOR FOR MINING TBVF SERIES DIRECT DRIVE ,CHINA FACTORY HIGH-VOLTAGE ELECTRIC MOTOR
Product No. : 2020817155120
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Details:
  TBVF (TYVF) series permanent magnet synchronous variable frequency motors can be used to drive various general machinery, such as belt conveyors, scrapers, hoists and other mechanical equipment, in mining, building materials, machinery industry, chemical industry, power plants, etc. Used as prime motive in industrial and mining enterprises. In addition, the product has also been widely used in ports, oil fields and other fields, and has won unanimous praise from customers.


Features

1. High efficiency and energy saving, the motor efficiency reaches the first level energy consumption (IE4) standard
2. The system adopts vector control technology with large starting torque, fast dynamic response and strong overload capacity
3. In the case of multi-machine drive, the power balance is automatically realized through master-slave control
4. Intermediate links such as reducer and mechanical soft starter are eliminated, realizing maintenance-free in the true sense
5. Technical parameters such as motor speed can be individually designed according to user needs



Selection Guide for "TBVF (TYVF) Series Permanent Magnet Synchronous Frequency Conversion Motor"

    Since the TBVF (TYVF) permanent magnet synchronous variable frequency motor is a direct drive motor, it does not require a deceleration device (such as a reducer) when driving load equipment (such as belt conveyors, etc.), so the selection method of this type of motor Compared with ordinary asynchronous motors according to power selection
different.
    Determine the required driving torque of the load equipment (for example: the required driving torque of the belt conveyor according to the rated capacity, slope and other factors); if it is a reconstruction project without the original design sheet, it can be based on the original asynchronous motor parameters And the reduction ratio of the reducer
Calculate the driving torque required by the load equipment.
    According to the principle that the rated torque of the motor ≥ the driving torque required by the load equipment, the more suitable one of the rated torque is selected from the series of motors.
    Determine the power supply voltage. If the voltage in the place of use is special, please explain in time and communicate with our company’s technicians.
    Determine the speed adjustment range: the higher speed of the motor ≥ the higher speed required by the load equipment (for example: the higher belt speed of the belt conveyor is converted into the speed of the driving drum). This product can adjust the motor speed according to user needs to achieve a more ideal use effect.
motor model.
    According to the external dimensions of the motor in the parameter table, determine whether the selected motor is easy to install in the application.
    If the installation is convenient, the motor model has been determined and the product selection is completed.
    In addition, our company can design and manufacture permanent magnet synchronous motors with voltage levels of 380V-10000V and power levels of 40kWo-4000kW according to customer requirements.

TBVF series low-speed high-torque permanent magnet direct drive motor is suitable for underground coal mine environments with explosive mixtures of methane and coal dust. The motor adopts ExdⅠMb explosion-proof grade. It is a low-speed high-torque permanent magnet synchronous motor dedicated to underground mine belt conveyors. Asynchronous motor + reducer drive mode directly drives the drum of the belt conveyor, shortening the transmission chain.
     The motor cooling method is water-cooled, with low temperature rise and low loss. Eliminated the reducer with high failure rate, improved the reliability of the system, and reduced maintenance costs.
Applicable environment
● Ambient temperature: -5 ℃ ~ 40 ℃;
● The altitude does not exceed 1000m, the atmospheric pressure of the mine (0.08 ~ 0.11) Mpa;
● The relative humidity of the air is not more than 95% (at 25 ° C);
● In environments where there is a danger of gas and coal dust explosions;
● Pollution level is 3;
● Location without significant vibration and shock.
Technical characteristics
1. Reliable operation and basically maintenance-free.
2. The high torque solves the problem of heavy-duty starting and has no impact on the power grid.
3. When no-load, reduce the running speed, reduce wear and prolong the service life of the belt and idler.
4. Convenient centralized control and unattended operation.
5. It has functions of early warning and pre-action to avoid accidents during startup.
"TBVF series mine flameproof permanent magnet synchronous frequency conversion motor" rated voltage 660/1140V, suitable for coal mine methane explosion environment. According to application needs, it can directly drive coal mine belt conveyors, scraper conveyors and other transportation systems. Compared with the traditional drive system, the reducer and hydraulic coupler (mechanical soft starter such as CST) are removed. Compared with the original system, it has the characteristics of high efficiency, energy saving, low noise, maintenance-free, large starting torque and stable operation. In addition, this product has also been widely used in ports, oil fields, mining machinery and other fields, and has won unanimous praise from customers.
Features
1. High efficiency and energy saving, the motor efficiency reaches the first level energy consumption (IE4) standard
2. The system adopts vector control technology with large starting torque, fast dynamic response and strong overload capacity
3. In the case of multi-machine drive, the power balance is automatically realized through master-slave control
4. Intermediate links such as reducer and mechanical soft starter are eliminated, realizing maintenance-free in the true sense
5. Technical parameters such as motor speed can be individually designed according to user needs
Specification model description
使用环境及其他电动机参数说明
隔爆类型
矿用隔爆型;防爆标志:ExdIMb
外壳防护等级
I P55
冷却方式
IC46W(水冷)
工作制
连续工作制(S1)
绝缘材料耐温等级
H级
使用环境温度
0℃~45℃


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