Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1250-6 30000kw 10kv

Motors are  frequently utilised to travel equipment this sort of as blast furnace enthusiasts and sintering enthusiasts in the metallurgical business
I. Overview
T series large-scale 3-section 4-pole, 6-pole synchronous motor and many others are collection of products produced by our firm on the basis of introducing and absorbing sophisticated technology at house and overseas. It is commonly employed in petroleum, chemical, electric electrical power and other industries, and is employed to drive substantial-inertia mechanical masses these kinds of as enthusiasts, pumps, and compressors.
This sequence of motors adopts new technologies, new materials, new processes, beautiful material selection, sophisticated producing, tiny measurement, light-weight weight, higher effectiveness, minimal sound, reduced vibration, risk-free and dependable operation, and practical use and upkeep.
Two implementation requirements
GB755 Rotating Motor Rating and Efficiency
CZPT problems of JB/T2224 large AC 3-phase 4-pole synchronous motor
GB/T1571 3-phase synchronous motor take a look at method
GB/T997 motor structure and installation type code
GB/T1993 Rotating Device Cooling Method
GB/ Motor shell defense quality
GB/T10068 Rotating motor vibration measurement approach and limit
GB/T10069 Rotating Device Sound Measurement Approach and Limit
three. Fundamental specialized parameters
Electricity assortment: four hundred~40000KW
Voltage: 6000, 10000V
Speed: one thousand, 1500r/min
Rated frequency: 50HZ
Security degree: IP44, IP54
Insulation class: F
Quota: S1
Cooling approach: IC81W, IC91W
Set up strategy: IM7311created according to other parameters in accordance to user requirements
4, complex characteristics By adding a “Γ”-formed damping ring to the strong magnetic poles, the motor can supply a big ample commencing torque, a pulling torque and a reduced commencing present, which can make sure the smooth beginning and acceleration of the motor, and have a modest affect on the electricity grid, and satisfy the person load demands .
four.2 The use of new insulating resources and insulation technologies, with super strong insulation and voltage resistance.
four.3 The motor adopts class F insulation, and the temperature increase is assessed in accordance to the temperature rise restrict benefit of course B insulation. It has a extended service lifestyle and a very good air flow technique, which tends to make the unit underneath numerous functioning situations this kind of as startup, overload, overexcitation, underexcitation, and shutdown. Make sure that the temperature rise of each element does not exceed the allowable limit.
4.4 By way of precise calculation and investigation, the composition of the rotor is decided. The substantial-electrical power motor adopts the integrated framework technology of shaft and choke to make the motor secure and trustworthy.
4.5 The defense unit is sophisticated and complete. The stator windings and bearings are geared up with temperature detection products, which can detect, alarm and trip.
4.5.two Shutdown area heater with anti-condensation result.
5, composition kind
five.1 The construction of this series of motors is usually horizontal, and the cooling method is a shut circulating air cooling method, which is located at the base of the motor. For further-higher-power motors, it is of box-kind construction and h2o-cooled.
five.two The motor magnetic substance adopts large-high quality cold-rolled silicon metal sheet with higher magnetic permeability and minimal decline, which increases the functioning efficiency of the motor and decreases the operating price of the motor. Rigid stator composition, the iron core is set on the supporting ribs of the frame in the circumferential direction via the dovetail groove and compressed in sections with higher pressure, and all the forces are transmitted to the base via the body, minimizing vibration. The damping ring and the magnetic pole adopt a special repairing strategy to stop malfunctions induced by very poor get in touch with all internal conductive physique connectors, fasteners, supports and screws on the rotating physique have anti-loosening steps to guarantee firmness and dependability.
5.three The stator winding is taken care of with VPI as a complete dipping paint, which has high electrical performance, mechanical toughness, insulation efficiency, dampness resistance and thermal security.
5.four The bearing is a sliding bearing with strain oil circulation, which is set up in a bearing seat created of forged metal. The sliding bearing has a spherical bearing that can automatically modify the centre. The interior area of the bearing is coated with a layer of Babbitt alloy to avert energy era Direct-tin eutectic happens when the equipment is operating at high temperature. The bearings are insulated to avoid shaft currents.
six. Circumstances of Use
6.1 Voltage fluctuation: ±5% (It can operate at ±10% beneath the issue of seven.3 in GB755).
six.two Frequency fluctuation: ±2%.
six.three The altitude does not exceed 5000m
6.4 The optimum ambient air temperature does not exceed +50ºC,
six.five The inlet temperature of the cooling water of the air cooler need to be retained inside of the variety of six~33ºC, the force of the cooling h2o is .3Mpa, and the cooling water must have no corrosion influence on copper and iron.
six.6 If the over simple problems of use are exceeded, corresponding steps or special orders should be taken.
Seven, product description
Motor with structure sort IM7311: Motor with composition type IM1001

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

Number of poles (four poles) Amount of poles (four poles)

Rated electricity (7000KW) Heart height (1120mm)

T collection synchronous motor T sequence synchronous motor
eight. Ordering instructions
8.1 Before placing an get, you should refer to the item catalog of this collection to make clear the necessary item model, specs and other information. If there is any discrepancy among the necessary types and specs, please contact our business.
8.two When buying, the motor model, rated electricity, velocity, rated voltage, rated frequency, defense stage, load minute of inertia, rotation course, installation variety, and many others. need to be indicated.
8.three The technological data sheet in the catalog only lists the appropriate info of motors with rated voltages of 6KV and 10KV. If end users need other voltage amounts, our business can also offer technical knowledge when purchasing.
eight.4 The complex info and dimensions in the sample are only for reference when end users select versions. The official info will be supplied by the organization right after the agreement or complex agreement is signed.
eight.5 If you have any other specific demands, this kind of as brushless excitation, variable frequency begin, and so forth., remember to give the requirements and signal the related technological settlement when ordering.

Synchronous Motor-for Sintering Fan Blast Furnace Fan, Water Pump T1250-6 30000kw 10kv