The large a few-stage synchronous motor for TK collection air compressor is a high-performance series merchandise specially made and designed by our organization for the load of air compressor.
This series of motors adopts new technological innovation, new components, new procedures, beautiful substance selection, and sophisticated production. It has the qualities of small size, light-weight weight, lovely visual appeal, high effectiveness, minimal noise, minimal vibration, safe and dependable operation, and practical use and maintenance.
2. Implementation standards
GB755 Rotating Motor Rating and Performance
Classification of GB/T997 rotary motor structure variety, installation type and junction box situation (IM code)
GB/T1571 Three-period synchronous motor examination approach
GB/T1993 Rotating Machine Cooling Technique
GB/T4942.1 Security class (IP) classification of the all round construction of rotating electrical devices
GB/T10068 The measurement, evaluation and limit of mechanical vibration with a shaft center peak of 56mm and previously mentioned
GB/T10069 Rotating Device Sound Measurement Strategy and Restrict
JB/T8667.1 CZPT Conditions of Huge Three-phase Synchronous Motor Component one: TK Series
3. Simple specialized parameters
Electrical power variety: 250~10000KW
Rated voltage: 6000, 10000V
Rated velocity: 250, 273, three hundred, 333, 375, 428, five hundred, 600r/min
Rated frequency: 50HZ
Protection degree: IP00, IP20, IP23, IP44
Insulation class: F
Cooling method: IC01, IC37, IC81W
Set up approach: IM7311, IM5710, IM7312, IM7315
*Can be made according to other parameters in accordance to person wants
Four, technological attributes
4.1 The structural style is sensible, secure and dependable, and the ability to step out of stage is powerful.
four.2 The major insulation construction employing new insulating supplies has large voltage resistance and long motor daily life.
4.3 The temperature increase margin is large. The motor adopts F-course insulation, and the temperature increase is assessed in accordance to the temperature increase limit of the B pole insulation.
4.four The protection unit is advanced and complete.
4.1.one The stator windings and bearings are geared up with temperature detection gadgets, which can detect, alarm and vacation.
4.four.two Shutdown room heater with anti-condensation influence.
four.5 Big inertia. Motors with diverse times of inertia can be made according to user wants.
Five, composition kind
5.one The total framework of this series of motors is welded with steel plates for the body, finish protect, and bottom plate. The motor is an unbiased cavity, and the slip ring can be made with distinct safety stages in accordance to consumer needs.
5.2 Stator: The stator body is welded by steel plate. The motor stator outlet is led out by a high-voltage rubber cable. The outlet situation can be led out from the lower portion of the base or from the main junction box on the facet of the motor.
The stator core is superimposed by lower-decline silicon metal sheets, and the main sections are separated by radial air flow ducts.
The stator winding is F quality insulation, and the temperature rise is assessed according to B quality to help increase the service lifestyle. It adopts VPI total dipping paint therapy, which has substantial electrical overall performance, mechanical power, insulation functionality, dampness resistance and thermal steadiness.
5.three The rotor magnetic pole core is made of laminated metal plates, and has different buildings these kinds of as magnetic pole screws and T tails. The rotor bracket has air flow holes and is equipped with a enthusiast, which can nicely manage the temperature increase of the rotor.
five.four Undertake seat type spherical sliding bearing. The bearings are insulated to avert shaft currents.
Use new lubricating oil and slender-walled bearing alloy tiles, and set electromagnetic centerline indications.
five.5 In accordance to person requirements, the slip ring can be developed as a positive strain air flow framework to increase the protection of the motor. The total duration of the motor with the good pressure air flow structure of the slip ring is a bit increased.
six. Conditions of Use
6.1 Voltage fluctuation: ±5% (It can run underneath ±10% beneath the problems of seven.3 in GB755)
6.2 Frequency fluctuation: ±2%
6.3 The altitude does not exceed 1000m
six.four The greatest ambient temperature does not exceed +40ºC, and the minimal is 0ºC.
Seven, product description
Outer diameter of stator punch (Φ2150mm)
Quantity of poles (sixteen poles)
Rated energy (1250KW)
A few-section synchronous motor for compressor
8. Ordering guidelines
eight.one Prior to positioning an order, remember to refer to the product catalog of this sequence to make clear the required solution design, specs and other info. If there is a discrepancy amongst the requirements and the samples, remember to make contact with our company.
8.2 The motor product, rated electrical power, synchronous speed, rated voltage, rated frequency, security level, minute of inertia, rotation route, set up variety, and so on. should be indicated when buying.
eight.three The sample technological knowledge sheet only lists the pertinent knowledge of motors with rated voltages of 6KV and 10KV. If consumers want other voltage ranges, our organization can also offer relevant complex knowledge when purchasing.
8.four The specialized knowledge and proportions in the sample are only for reference when the person selects the product. The formal data will be presented by the firm following the agreement or specialized arrangement is signed.
eight.five If there are any other special needs, make sure you give the specifications and sign the related specialized settlement when buying.