Synchronous Motor-for Sintering Fan\ Blast Furnace Fan, Water Pump T2800-4 1430 2800kw 6kv

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T2800-4 1430 2800kw 6kv

Motors are  frequently utilised to travel equipment this sort of as blast furnace supporters and sintering fans in the metallurgical industry
I. Overview
T sequence huge-scale a few-section four-pole, six-pole synchronous motor and many others are collection of merchandise developed by our firm on the basis of introducing and absorbing superior technologies at home and abroad. It is extensively utilized in petroleum, chemical, electric powered electrical power and other industries, and is employed to travel substantial-inertia mechanical hundreds this kind of as fans, pumps, and compressors.
This series of motors adopts new engineering, new materials, new processes, exquisite materials selection, refined manufacturing, modest dimensions, mild excess weight, higher effectiveness, minimal sound, minimal vibration, safe and reputable procedure, and handy use and servicing.
Two implementation specifications
GB755 Rotating Motor Ranking and Functionality
CZPT situations of JB/T2224 massive AC a few-stage 4-pole synchronous motor
GB/T1571 3-phase synchronous motor check technique
GB/T997 motor structure and set up kind code
GB/T1993 Rotating Equipment Cooling Technique
GB/T4942.1 Motor shell protection quality
GB/T10068 Rotating motor vibration measurement strategy and limit
GB/T10069 Rotating Equipment Sounds Measurement Method and Limit
3. Standard technical parameters
Energy assortment: 400~40000KW
Voltage: 6000, 10000V
Velocity: a thousand, 1500r/min
Rated frequency: 50HZ
Defense level: IP44, IP54
Insulation class: F
Quota: S1
Cooling technique: IC81W, IC91W
Set up approach, IM1001
*Can be manufactured according to other parameters in accordance to person wants
4, technical traits
4.one By including a “Γ”-formed damping ring to the strong magnetic poles, the motor can provide a large enough starting up torque, a pulling torque and a reduce beginning existing, which can ensure the smooth commencing and acceleration of the motor, and have a small affect on the power grid, and fulfill the user load demands .
four.two The use of new insulating supplies and insulation technological innovation, with super powerful insulation and voltage resistance.
four.three The motor adopts course F insulation, and the temperature rise is assessed in accordance to the temperature increase restrict benefit of class B insulation. It has a extended service existence and a good air flow system, which helps make the device under different operating circumstances this kind of as startup, overload, overexcitation, underexcitation, and shutdown. Ensure that the temperature rise of each part does not exceed the allowable limit.
4.4 Via correct calculation and investigation, the framework of the rotor is decided. The higher-energy motor adopts the integrated framework technological innovation of shaft and choke to make the motor risk-free and dependable.
4.5 The safety unit is sophisticated and comprehensive.
four.five.one The stator windings and bearings are outfitted with temperature detection devices, which can detect, alarm and trip.
4.5.two Shutdown room heater with anti-condensation effect.
Five, structure sort
five.one The structure of this sequence of motors is usually horizontal, and the cooling strategy is a closed circulating air cooling technique, which is positioned at the bottom of the motor. For extra-high-power motors, it is of box-sort composition and h2o-cooled.
5.2 The motor magnetic content adopts higher-top quality cold-rolled silicon metal sheet with large magnetic permeability and low loss, which improves the operating efficiency of the motor and decreases the functioning value of the motor. Rigid stator composition, the iron core is set on the supporting ribs of the body in the circumferential route by way of the dovetail groove and compressed in sections with substantial force, and all the forces are transmitted to the base through the frame, minimizing vibration. The damping ring and the magnetic pole undertake a special correcting approach to prevent malfunctions triggered by inadequate contact all inner conductive human body connectors, fasteners, supports and screws on the rotating entire body have anti-loosening steps to guarantee firmness and trustworthiness.
five.3 The stator winding is dealt with with VPI as a entire dipping paint, which has large electrical efficiency, mechanical power, insulation efficiency, humidity resistance and thermal security.
5.four 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 automatically change the centre. The interior surface of the bearing is coated with a layer of Babbitt alloy to stop energy generation Direct-tin eutectic takes place when the machine is working at higher temperature. The bearings are insulated to avoid shaft currents.
6. Conditions of Use
6.1 Voltage fluctuation: ±5% (It can operate at ±10% below the condition of 7.three in GB755).
six.2 Frequency fluctuation: ±2%.
six.three The altitude does not exceed 5000m
six.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 variety of 6~33ºC, the pressure of the cooling h2o is .3Mpa, and the cooling h2o must have no corrosion effect on copper and iron.
six.six If the over standard situations of use are exceeded, corresponding measures or unique orders need to be taken.
Seven, model description
Motor with composition kind IM7311: Motor with composition type IM1001
T7000-4/1730T1120-415000KW

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

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

Rated electrical power (7000KW) Center height (1120mm)

T collection synchronous motor T sequence synchronous motor
eight. Ordering directions
8.1 Before positioning an get, please refer to the item catalog of this collection to make clear the required product design, technical specs and other info. If there is any discrepancy among the needed varieties and technical specs, please speak to our firm.
eight.2 When purchasing, the motor product, rated electricity, velocity, rated voltage, rated frequency, security stage, load second of inertia, rotation route, set up sort, and so on. have to be indicated.
8.three The specialized info sheet in the catalog only lists the related knowledge of motors with rated voltages of 6KV and 10KV. If customers call for other voltage ranges, our organization can also provide technological knowledge when ordering.
8.4 The technological knowledge and proportions in the sample are only for reference when consumers decide on designs. The official data will be supplied by the company soon after the contract or technical arrangement is signed.
8.five If you have any other unique demands, this sort of as brushless excitation, variable frequency start, etc., remember to supply the requirements and indicator the relevant complex agreement when buying.
 
 

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T2800-4 1430 2800kw 6kv