Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1800-4 1180 1800kw 10kv

Motors are  frequently utilized to travel products such as blast furnace fans and sintering followers in the metallurgical market
I. Overview
T collection huge-scale a few-section 4-pole, six-pole synchronous motor and so on are series of merchandise designed by our business on the foundation of introducing and absorbing sophisticated engineering at home and abroad. It is widely employed in petroleum, chemical, electric electricity and other industries, and is employed to drive higher-inertia mechanical masses this sort of as followers, pumps, and compressors.
This sequence of motors adopts new technology, new supplies, new procedures, beautiful content selection, sophisticated manufacturing, small dimension, light-weight fat, higher performance, low sound, lower vibration, safe and trustworthy procedure, and convenient use and maintenance.
Two implementation requirements
GB755 Rotating Motor Ranking and Performance
CZPT situations of JB/T2224 large AC 3-stage 4-pole synchronous motor
GB/T1571 A few-phase synchronous motor take a look at technique
GB/T997 motor composition and set up type code
GB/T1993 Rotating Device Cooling Approach
GB/T4942.1 Motor shell security grade
GB/T10068 Rotating motor vibration measurement method and limit
GB/T10069 Rotating Device Noise Measurement Strategy and Limit
three. Basic complex parameters
Electrical power range: 400~40000KW
Voltage: 6000, 10000V
Velocity: one thousand, 1500r/min
Rated frequency: 50HZ
Defense degree: IP44, IP54
Insulation class: F
Quota: S1
Cooling strategy: IC81W, IC91W
Installation method: IM7311created in accordance to other parameters in accordance to consumer wants
4, complex traits
4.1 By incorporating a “Γ”-shaped damping ring to the solid magnetic poles, the motor can supply a big ample commencing torque, a pulling torque and a reduce starting current, which can guarantee the smooth starting up and acceleration of the motor, and have a little influence on the electrical power grid, and meet up with the user load needs .
four.two The use of new insulating resources and insulation technologies, with super strong insulation and voltage resistance.
four.three The motor adopts course F insulation, and the temperature increase is assessed according to the temperature increase limit benefit of course B insulation. It has a prolonged service existence and a very good air flow method, which makes the device beneath a variety of operating circumstances this sort of as startup, overload, overexcitation, underexcitation, and shutdown. Guarantee that the temperature increase of each and every part does not exceed the allowable restrict.
4.four By means of correct calculation and analysis, the structure of the rotor is determined. The substantial-energy motor adopts the built-in composition technology of shaft and choke to make the motor secure and reputable.
four.5 The safety unit is superior and total.
four.five.one The stator windings and bearings are outfitted with temperature detection products, which can detect, alarm and vacation.
4.5.2 Shutdown area heater with anti-condensation result.
5, construction kind
5.1 The framework of this series of motors is normally horizontal, and the cooling strategy is a closed circulating air cooling system, which is located at the base of the motor. For additional-large-electricity motors, it is of box-variety construction and drinking water-cooled.
five.two The motor magnetic materials adopts high-quality cold-rolled silicon steel sheet with high magnetic permeability and reduced decline, which enhances the functioning performance of the motor and lowers the running expense of the motor. Rigid stator structure, the iron core is fastened on the supporting ribs of the frame in the circumferential route by means of the dovetail groove and compressed in sections with large strain, and all the forces are transmitted to the foundation by means of the frame, minimizing vibration. The damping ring and the magnetic pole adopt a particular fixing approach to stop malfunctions caused by inadequate contact all inner conductive human body connectors, fasteners, supports and screws on the rotating human body have anti-loosening steps to make sure firmness and trustworthiness.
5.three The stator winding is treated with VPI as a total dipping paint, which has higher electrical overall performance, mechanical strength, insulation overall performance, dampness resistance and thermal balance.
5.4 The bearing is a sliding bearing with pressure oil circulation, which is installed in a bearing seat produced of solid steel. The sliding bearing has a spherical bearing that can routinely modify the centre. The inner surface area of the bearing is coated with a layer of Babbitt alloy to stop electrical power technology Lead-tin eutectic takes place when the machine is working at high temperature. The bearings are insulated to avert shaft currents.
6. Circumstances of Use
6.one Voltage fluctuation: ±5% (It can run at ±10% beneath the condition of seven.3 in GB755).
6.two Frequency fluctuation: ±2%.
six.3 The altitude does not exceed 5000m
six.4 The optimum ambient air temperature does not exceed +50ºC,
6.five The inlet temperature of the cooling water of the air cooler should be retained inside the selection of 6~33ºC, the force of the cooling h2o is .3Mpa, and the cooling water need to have no corrosion impact on copper and iron.
6.6 If the earlier mentioned fundamental circumstances of use are exceeded, corresponding steps or particular orders have to be taken.
Seven, model description
Motor with composition type IM7311: Motor with framework type IM1001
T7000-4/1730T1120-415000KW

Outer diameter of stator core (Φ1730mm) Rated electricity (15000KW)

Variety of poles (4 poles) Number of poles (four poles)

Rated electricity (7000KW) Centre peak (1120mm)

T sequence synchronous motor T sequence synchronous motor
8. Buying guidelines
eight.1 Ahead of placing an buy, you should refer to the item catalog of this sequence to clarify the essential solution product, requirements and other knowledge. If there is any discrepancy in between the needed varieties and specifications, you should make contact with our organization.
eight.two When purchasing, the motor product, rated electricity, pace, rated voltage, rated frequency, protection degree, load second of inertia, rotation direction, installation variety, and many others. must be indicated.
8.3 The specialized knowledge sheet in the catalog only lists the relevant information of motors with rated voltages of 6KV and 10KV. If customers call for other voltage stages, our company can also provide technical info when purchasing.
eight.4 The specialized info and dimensions in the sample are only for reference when end users decide on designs. The formal info will be supplied by the business following the agreement or technical settlement is signed.
8.five If you have any other special requirements, this kind of as brushless excitation, variable frequency commence, and so forth., make sure you give the specifications and sign the relevant specialized arrangement when purchasing.
 
 

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1800-4 1180 1800kw 10kv