在线激情视品,亚洲色图,另类,超碰久久av,青青草AV天堂,国产五十路路在线,色色综合网高清无码,国产精品久久91视频,欧美成人AA一区二区,99热色在线

關閉
Chinese
Chinese
English
English
Korean
Korean
Japanese
Japanese
Spanish
Spanish
French
French
Russian
Russian
Portuguese
Portuguese
German
German
Arabic
Arabic
Your current location:
Synchronous motor
Mine grinding machine
The development of this series of motors adopts advanced design concepts to reduce the impact of starting current on the power grid. Meet a variety of starting operation requirements of the mill, full pressure starting, air clutch starting, frequency conversion starting. The motor has the advantages of compact structure, low vibration, low noise, reliable operation, easy installation and maintenance, etc. It is a new generation of high-performance mill driving equipment.
Contact
Mine grinding machine
Description

The development of this series of motors adopts advanced design concepts to reduce the impact of starting current on the power grid. Meet a variety of starting operation requirements of the mill, full pressure starting, air clutch starting, frequency conversion starting. The motor has the advantages of compact structure, low vibration, low noise, reliable operation, easy installation and maintenance, etc. It is a new generation of high-performance mill driving equipment.
TDMK series motor must use air clutch and mill connection, TM series motor has high starting torque, high pull in torque characteristics, motor and ball mill do not use air clutch and mill direct connection; According to the needs of working conditions, the motor can be selected with brush excitation or brushless excitation structure.


Characteristics

This series of motor rated voltage 6kV or 10kV, rated frequency 50 or 60Hz, rated power factor 0.9(lead). We can also provide similar products derived from other voltage levels, other frequency ranges and different power factors according to user requirements.
This series of motor uses full voltage direct starting. If the user''''s power grid capacity is not enough, the starting torque can also be used to meet the requirements of the case (such as: soft start).
This series of motor has the characteristics of compact structure, high efficiency, strong overload capacity, small vibration, easy installation and maintenance. The traditional motor with direct gear coupling structure has a large locked-rotor moment, so it is required to directly start the ball mill with a certain load, and the motor has a large locked-rotor current, which requires higher requirements on the user''''s power grid. The motor with the structure of air clutch connection has a through hole in the center of the shaft and a compressed air interface flange at the tail end. The motor has a small locked-rotor current and has low requirements on the power grid. The main motor adopts pedestal bearing, with bottom frame installation, and the bottom line of the motor.
The stator core is made of high quality silicon steel sheet, and the frame is welded with steel plate. The insulation grade of the whole machine is F. The stator windings are impregnated with vacuum pressure (VPI) technology.
The magnetic pole core of the rotor is made of high quality steel sheet, the magnetic pole winding is wound with copper busbar, the magnetic pole coil is insulated to the ground with integral scalding technology, and the single pole is treated with VPI vacuum pressure dipping, which greatly improves the moisture-proof and mildew proof ability of the magnetic pole coil. The magnetic pole is fixed on the magnetic yoke of the rotor support by high-strength bolts. The yoke is a steel plate welded structure, and the inner ring of the yoke transmits torque to the spindle through interference. The spindle of the motor connected with an air clutch needs to be perforated for the passage of compressed air.


Specifications
Basic model: TM(W),TDMK
Power: 400~8000KW
Poles: 30、32、36、40
Voltage: 3000~15000V
Frequency: 50HZ, 60HZ
Protection level: IP44, IP54
Cooling method: IC01, IC17, IC37, IC81W,IC86W
Application Area
Metallurgy Industry
Metallurgy Industry
Metallurgy refers to the process and process of extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods. Metallurgy has a long history of development, from the Stone Age to the subsequent Bronze Age, and then to the large-scale development of modern steel smelting. The history of human development is fused with the history of metallurgy.
Shipbuilding Industry
Shipbuilding Industry
Due to the harsh working conditions of petroleum underground, many downhole tools bear the load for a long time and are used in the working conditions of corrosion and wear, resulting in premature failure and failure, and thus shortening their life. For example: oil plunger, large rotor journal, sleeve, bearing bush, oil drill collar, wear plate, wear band, etc., but these parts are often very expensive.
頂部
Contact
望都县| 子长县| 二连浩特市| 安多县| 页游| 南通市| 芦山县| 汨罗市| 永昌县| 丹寨县| 清新县| 陇南市| 通城县| 孟州市| 卓资县| 郯城县| 新平| 玉溪市| 平潭县| 习水县| 永平县| 登封市| 隆尧县| 天峨县| 江达县| 沁源县| 堆龙德庆县| 威海市| 澄城县| 西贡区| 遵化市| 惠州市| 长垣县| 霞浦县| 疏附县| 鸡泽县| 松潘县| 车致| 仁寿县| 永兴县| 临泉县|