Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1250-4 40000kw 10kv

Motors are  often used to generate gear these kinds of as blast furnace supporters and sintering fans in the metallurgical business
I. Overview
T sequence massive-scale 3-period four-pole, 6-pole synchronous motor and so on are sequence of goods designed by our company on the basis of introducing and absorbing advanced technology at property and abroad. It is widely employed in petroleum, chemical, electrical electricity and other industries, and is utilized to travel substantial-inertia mechanical hundreds these kinds of as supporters, pumps, and compressors.
This series of motors adopts new engineering, new components, new processes, exquisite substance assortment, refined manufacturing, modest dimension, light-weight weight, high effectiveness, low sound, reduced vibration, safe and reputable operation, and hassle-free use and routine maintenance.
Two implementation expectations
GB755 Rotating Motor Rating and Performance
CZPT problems of JB/T2224 large AC a few-period 4-pole synchronous motor
GB/T1571 3-section synchronous motor examination approach
GB/T997 motor construction and set up kind code
GB/T1993 Rotating Equipment Cooling Technique
GB/T4942.1 Motor shell defense grade
GB/T10068 Rotating motor vibration measurement method and limit
GB/T10069 Rotating Device Sound Measurement Method and Restrict
3. Basic specialized parameters
Electricity variety: four hundred~40000KW
Voltage: 6000, 10000V
Speed: one thousand, 1500r/min
Rated frequency: 50HZ
Protection amount: IP44, IP54
Insulation course: F
Quota: S1
Cooling method: IC81W, IC91W
Installation approach: IM7311created according to other parameters in accordance to user wants
4, technological traits By adding a “Γ”-formed damping ring to the strong magnetic poles, the motor can supply a huge enough starting up torque, a pulling torque and a reduce commencing existing, which can guarantee the easy starting up and acceleration of the motor, and have a small affect on the electricity grid, and satisfy the consumer load requirements .
four.2 The use of new insulating components and insulation technological innovation, with tremendous robust insulation and voltage resistance.
four.3 The motor adopts class F insulation, and the temperature increase is assessed according to the temperature increase restrict worth of class B insulation. It has a lengthy provider life and a good ventilation method, which helps make the unit beneath various working circumstances these kinds of as startup, overload, overexcitation, underexcitation, and shutdown. Ensure that the temperature rise of each and every portion does not exceed the allowable restrict.
four.4 By way of accurate calculation and evaluation, the construction of the rotor is decided. The substantial-electrical power motor adopts the built-in construction technological innovation of shaft and choke to make the motor secure and trustworthy.
4.5 The security device is superior and total.
4.5.1 The stator windings and bearings are equipped with temperature detection units, which can detect, alarm and trip.
4.5.2 Shutdown space heater with anti-condensation impact.
5, construction variety The composition of this collection of motors is typically horizontal, and the cooling approach is a shut circulating air cooling method, which is located at the bottom of the motor. For extra-large-electrical power motors, it is of box-kind structure and h2o-cooled.
five.2 The motor magnetic content adopts higher-top quality cold-rolled silicon metal sheet with high magnetic permeability and minimal reduction, which increases the operating efficiency of the motor and minimizes the running price of the motor. Rigid stator composition, the iron main is set on the supporting ribs of the body in the circumferential direction by way of the dovetail groove and compressed in sections with higher force, and all the forces are transmitted to the foundation through the body, minimizing vibration. The damping ring and the magnetic pole undertake a particular correcting strategy to prevent malfunctions induced by inadequate make contact with all internal conductive physique connectors, fasteners, supports and screws on the rotating body have anti-loosening measures to make sure firmness and reliability.
five.three The stator winding is treated with VPI as a total dipping paint, which has large electrical functionality, mechanical power, insulation overall performance, humidity resistance and thermal security.
five.four The bearing is a sliding bearing with stress oil circulation, which is mounted in a bearing seat made of solid metal. The sliding bearing has a spherical bearing that can automatically change the middle. The interior surface area of the bearing is coated with a layer of Babbitt alloy to stop energy technology Guide-tin eutectic occurs when the equipment is managing at high temperature. The bearings are insulated to avoid shaft currents.
six. Situations of Use
6.1 Voltage fluctuation: ±5% (It can run at ±10% under the situation of 7.three in GB755).
six.2 Frequency fluctuation: ±2%.
6.3 The altitude does not exceed 5000m
6.4 The highest ambient air temperature does not exceed +50ºC,
six.5 The inlet temperature of the cooling drinking water of the air cooler need to be kept within the variety of six~33ºC, the strain of the cooling drinking water is .3Mpa, and the cooling h2o ought to have no corrosion impact on copper and iron.
6.six If the earlier mentioned standard circumstances of use are exceeded, corresponding steps or specific orders have to be taken.
Seven, model description
Motor with composition kind IM7311: Motor with composition type IM1001

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

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

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

T series synchronous motor T series synchronous motor
eight. Ordering guidelines Just before placing an buy, remember to refer to the merchandise catalog of this collection to clarify the required solution model, requirements and other info. If there is any discrepancy among the needed types and requirements, remember to make contact with our organization.
8.two When ordering, the motor design, rated electricity, pace, rated voltage, rated frequency, security amount, load moment of inertia, rotation path, set up kind, etc. have to be indicated.
eight.3 The complex knowledge sheet in the catalog only lists the appropriate information of motors with rated voltages of 6KV and 10KV. If consumers demand other voltage ranges, our company can also offer complex data when buying.
eight.4 The technical information and proportions in the sample are only for reference when consumers decide on designs. The official information will be supplied by the business right after the contract or complex agreement is signed.
eight.5 If you have any other unique requirements, such as brushless excitation, variable frequency start off, etc., please give the needs and indicator the appropriate technical agreement when ordering.

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1250-4 40000kw 10kv