Synchronous Motor-for Sintering Fan\ Blast Furnace Fan, Water Pump T12000-4 1650 12000kw 10kv

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T12000-4 1650 12000kw 10kv

Motors are  usually utilised to drive gear this kind of as blast furnace fans and sintering supporters in the metallurgical industry
I. Overview
T collection large-scale three-phase four-pole, six-pole synchronous motor etc are sequence of goods developed by our organization on the foundation of introducing and absorbing superior technologies at residence and overseas. It is widely used in petroleum, chemical, electrical electrical power and other industries, and is employed to generate large-inertia mechanical loads this sort of as fans, pumps, and compressors.
This collection of motors adopts new engineering, new resources, new processes, exquisite substance selection, advanced producing, tiny measurement, gentle bodyweight, substantial effectiveness, reduced noise, minimal vibration, protected and trustworthy operation, and practical use and maintenance.
Two implementation requirements
GB755 Rotating Motor Rating and Performance
CZPT conditions of JB/T2224 large AC 3-stage 4-pole synchronous motor
GB/T1571 Three-period synchronous motor test strategy
GB/T997 motor framework and installation variety code
GB/T1993 Rotating Equipment Cooling Approach
GB/T4942.1 Motor shell security grade
GB/T10068 Rotating motor vibration measurement technique and limit
GB/T10069 Rotating Equipment Noise Measurement Approach and Restrict
3. Basic technological parameters
Electricity selection: four hundred~40000KW
Voltage: 6000, 10000V
Speed: a thousand, 1500r/min
Rated frequency: 50HZ
Security level: IP44, IP54
Insulation course: F
Quota: S1
Cooling technique: IC81W, IC91W
Set up method, IM1001
*Can be created according to other parameters in accordance to user requirements
4, technological qualities
4.one By incorporating a “Γ”-formed damping ring to the sound magnetic poles, the motor can provide a big enough commencing torque, a pulling torque and a reduce starting up recent, which can guarantee the smooth starting up and acceleration of the motor, and have a little influence on the energy grid, and meet up with the user load demands .
4.2 The use of new insulating components and insulation engineering, with super strong insulation and voltage resistance.
four.three The motor adopts class F insulation, and the temperature rise is assessed in accordance to the temperature increase restrict worth of course B insulation. It has a extended service life and a great air flow program, which makes the device under a variety of operating circumstances such as startup, overload, overexcitation, underexcitation, and shutdown. Ensure that the temperature increase of every single part does not exceed the allowable limit.
4.four Through correct calculation and analysis, the composition of the rotor is determined. The large-power motor adopts the built-in structure technological innovation of shaft and choke to make the motor safe and dependable.
4.five The protection device is innovative and full.
4.five.1 The stator windings and bearings are outfitted with temperature detection devices, which can detect, alarm and vacation.
4.5.2 Shutdown area heater with anti-condensation impact.
5, composition variety
five.one The construction of this collection of motors is generally horizontal, and the cooling technique is a shut circulating air cooling program, which is situated at the base of the motor. For extra-high-energy motors, it is of box-type structure and water-cooled.
five.2 The motor magnetic material adopts higher-top quality cold-rolled silicon steel sheet with higher magnetic permeability and minimal loss, which increases the functioning efficiency of the motor and decreases the running price of the motor. Rigid stator construction, the iron core is mounted on the supporting ribs of the body in the circumferential course by means of the dovetail groove and compressed in sections with higher pressure, and all the forces are transmitted to the foundation through the frame, reducing vibration. The damping ring and the magnetic pole adopt a unique correcting strategy to avoid malfunctions caused by bad speak to all internal conductive entire body connectors, fasteners, supports and screws on the rotating physique have anti-loosening actions to guarantee firmness and dependability.
5.3 The stator winding is treated with VPI as a total dipping paint, which has large electrical performance, mechanical power, insulation performance, moisture resistance and thermal stability.
five.4 The bearing is a sliding bearing with stress oil circulation, which is mounted in a bearing seat manufactured of cast metal. The sliding bearing has a spherical bearing that can instantly adjust the center. The interior area of the bearing is coated with a layer of Babbitt alloy to stop energy era Guide-tin eutectic occurs when the equipment is running at high temperature. The bearings are insulated to avert shaft currents.
6. Problems of Use
six.1 Voltage fluctuation: ±5% (It can operate at ±10% under the issue of seven.three in GB755).
six.2 Frequency fluctuation: ±2%.
six.three The altitude does not exceed 5000m
6.4 The greatest ambient air temperature does not exceed +50ºC,
six.five The inlet temperature of the cooling h2o of the air cooler ought to be stored inside of the selection of 6~33ºC, the pressure of the cooling drinking water is .3Mpa, and the cooling water ought to have no corrosion effect on copper and iron.
six.six If the over fundamental situations of use are exceeded, corresponding steps or unique orders must be taken.
7, model description
Motor with composition kind IM7311: Motor with construction kind IM1001
T7000-four/1730T1120-415000KW

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

Quantity of poles (four poles) Amount of poles (4 poles)

Rated power (7000KW) Center top (1120mm)

T collection synchronous motor T collection synchronous motor
8. Buying instructions
8.one Just before putting an buy, remember to refer to the merchandise catalog of this collection to explain the necessary item design, specs and other information. If there is any discrepancy in between the needed versions and technical specs, please make contact with our organization.
8.two When purchasing, the motor model, rated energy, speed, rated voltage, rated frequency, protection degree, load instant of inertia, rotation route, installation sort, and many others. must be indicated.
8.3 The technological data sheet in the catalog only lists the related knowledge of motors with rated voltages of 6KV and 10KV. If users require other voltage amounts, our firm can also provide technological information when ordering.
8.four The complex knowledge and proportions in the sample are only for reference when consumers decide on versions. The formal info will be supplied by the company soon after the deal or technological agreement is signed.
eight.5 If you have any other special requirements, this kind of as brushless excitation, variable frequency start off, etc., make sure you supply the specifications and indication the pertinent technological agreement when buying.
 
 

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T12000-4 1650 12000kw 10kv

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