Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump

Motors are  often utilised to travel equipment this kind of as blast furnace followers and sintering fans in the metallurgical market
I. Overview
T sequence huge-scale three-period four-pole, six-pole synchronous motor and so forth are series of products developed by our organization on the foundation of introducing and absorbing innovative engineering at house and overseas. It is widely utilised in petroleum, chemical, electrical power and other industries, and is utilised to drive substantial-inertia mechanical loads this sort of as supporters, pumps, and compressors.
This sequence of motors adopts new technological innovation, new components, new procedures, beautiful material variety, advanced manufacturing, tiny size, mild weight, substantial efficiency, reduced noise, reduced vibration, protected and reputable operation, and hassle-free use and servicing.
Two implementation standards

GB755 Rotating Motor Rating and Functionality
CZPT conditions of JB/T2224 big AC 3-section 4-pole synchronous motor
GB/T1571 Three-section synchronous motor examination approach
GB/T997 motor composition and set up kind code
GB/T1993 Rotating Equipment Cooling Approach
GB/T4942.one Motor shell safety grade
GB/T10068 Rotating motor vibration measurement approach and limit
GB/T10069 Rotating Device Sound Measurement Method and Restrict

3. Standard technical parameters
Power variety: 400~40000KW
Voltage: 6000, 10000V
Pace: 1000, 1500r/min
Rated frequency: 50HZ
Protection degree: IP44, IP54
Insulation class: F
Quota: S1
Cooling technique: IC81W, IC91W
Set up strategy, IM1001
*Can be produced according to other parameters in accordance to consumer requirements
4, complex traits

four.one By including a “Γ”-formed damping ring to the reliable magnetic poles, the motor can give a big sufficient starting torque, a pulling torque and a reduce starting existing, which can make sure the easy commencing and acceleration of the motor, and have a small affect on the energy grid, and meet the consumer load needs .
4.2 The use of new insulating components and insulation engineering, with super robust insulation and voltage resistance.
four.3 The motor adopts class F insulation, and the temperature rise is assessed according to the temperature increase limit value of class B insulation. It has a lengthy services existence and a very good ventilation system, which can make the unit beneath various operating situations this sort of as startup, overload, overexcitation, underexcitation, and shutdown. Guarantee that the temperature increase of each and every element does not exceed the allowable restrict.
4.4 Via precise calculation and investigation, the framework of the rotor is determined. The large-electrical power motor adopts the built-in composition technology of shaft and choke to make the motor safe and reliable.
4.five The defense device is sophisticated and total.
four.5.one The stator windings and bearings are geared up with temperature detection products, which can detect, alarm and vacation.
4.five.2 Shutdown room heater with anti-condensation impact.
5, construction kind
5.1 The construction of this collection of motors is typically horizontal, and the cooling strategy is a closed circulating air cooling method, which is found at the base of the motor. For extra-higher-energy motors, it is of box-variety structure and water-cooled.
five.two The motor magnetic substance adopts large-quality chilly-rolled silicon metal sheet with higher magnetic permeability and minimal loss, which increases the doing work effectiveness of the motor and lowers the running expense of the motor. Rigid stator composition, the iron core is fixed on the supporting ribs of the frame in the circumferential path by way of the dovetail groove and compressed in sections with higher strain, and all the forces are transmitted to the foundation by way of the body, reducing vibration. The damping ring and the magnetic pole undertake a special repairing approach to avoid malfunctions caused by bad make contact with all internal conductive entire body connectors, fasteners, supports and screws on the rotating physique have anti-loosening measures to ensure firmness and dependability.
5.3 The stator winding is handled with VPI as a total dipping paint, which has large electrical overall performance, mechanical toughness, insulation functionality, dampness resistance and thermal stability.
five.4 The bearing is a sliding bearing with stress oil circulation, which is mounted in a bearing seat created of forged metal. The sliding bearing has a spherical bearing that can automatically adjust the centre. The inner floor of the bearing is coated with a layer of Babbitt alloy to avoid electrical power technology Guide-tin eutectic happens when the machine is managing at high temperature. The bearings are insulated to avoid shaft currents.

six. Conditions of Use
six.one Voltage fluctuation: ±5% (It can run at ±10% underneath the problem of seven.3 in GB755).
6.two Frequency fluctuation: ±2%.
six.three The altitude does not exceed 5000m
6.four The maximum ambient air temperature does not exceed +50ºC,
six.five The inlet temperature of the cooling h2o of the air cooler should be kept in the variety of 6~33ºC, the stress of the cooling water is .3Mpa, and the cooling drinking water need to have no corrosion impact on copper and iron.
6.six If the previously mentioned simple situations of use are exceeded, corresponding actions or special orders should be taken.
Seven, product description
Motor with framework kind IM7311: Motor with framework type IM1001
T7000-4/1730T1120-415000KW

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

Quantity of poles (four poles) Variety of poles (4 poles)

Rated energy (7000KW) Middle top (1120mm)

T series synchronous motor T series synchronous motor

eight. Purchasing instructions
8.one Before putting an buy, remember to refer to the solution catalog of this sequence to clarify the necessary solution design, specifications and other knowledge. If there is any discrepancy among the essential kinds and requirements, you should make contact with our business.
eight.2 When ordering, the motor model, rated energy, speed, rated voltage, rated frequency, security amount, load minute of inertia, rotation direction, installation sort, and many others. need to be indicated.
8.three The specialized information sheet in the catalog only lists the relevant info of motors with rated voltages of 6KV and 10KV. If users call for other voltage levels, our firm can also provide technological information when buying.
8.4 The technological information and dimensions in the sample are only for reference when customers pick types. The formal data will be offered by the organization right after the agreement or technological settlement is signed.
eight.5 If you have any other unique needs, this kind of as brushless excitation, variable frequency start off, and so on., remember to provide the demands and indication the related complex arrangement when purchasing.
 
 

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump