I. Overview
The large a few-phase synchronous motor for TK collection air compressor is a large-functionality sequence item specially made and produced by our company for the load of air compressor.
This series of motors adopts new engineering, new resources, new procedures, exquisite materials assortment, and innovative production. It has the qualities of little dimensions, gentle fat, beautiful visual appeal, substantial effectiveness, minimal sounds, minimal vibration, protected and dependable procedure, and handy use and routine maintenance.
2. Implementation requirements
GB755 Rotating Motor Rating and Functionality
Classification of GB/T997 rotary motor composition variety, installation sort and junction box place (IM code)
GB/T1571 A few-stage synchronous motor check method
GB/T1993 Rotating Machine Cooling Method
GB/T4942.one Defense course (IP) classification of the total framework of rotating electrical equipment
GB/T10068 The measurement, evaluation and limit of mechanical vibration with a shaft centre peak of 56mm and previously mentioned
GB/T10069 Rotating Device Sound Measurement Strategy and Restrict
JB/T8667.one CZPT Problems of Big 3-section Synchronous Motor Portion 1: TK Collection
three. Simple technical parameters
Electricity selection: 250~10000KW
Rated voltage: 6000, 10000V
Rated velocity: 250, 273, three hundred, 333, 375, 428, 500, 600r/min
Rated frequency: 50HZ
Protection stage: IP00, IP20, IP23, IP44
Insulation course: F
Quota: SI
Cooling approach: IC01, IC37, IC81W
Set up method: IM7311, IM5710, IM7312, IM7315
*Can be produced according to other parameters in accordance to person needs
4, specialized characteristics
4.one The structural style is sensible, protected and dependable, and the ability to phase out of stage is powerful.
4.two The main insulation construction employing new insulating components has substantial voltage resistance and extended motor life.
4.3 The temperature rise margin is large. The motor adopts F-course insulation, and the temperature rise is assessed in accordance to the temperature increase restrict of the B pole insulation.
four.four The safety system is innovative and full.
4.one.1 The stator windings and bearings are equipped with temperature detection products, which can detect, alarm and vacation.
four.4.two Shutdown place heater with anti-condensation result.
four.5 Huge inertia. Motors with different times of inertia can be created according to person requirements.
Five, framework kind
five.one The total structure of this series of motors is welded with steel plates for the body, stop include, and bottom plate. The motor is an unbiased cavity, and the slip ring can be created with distinct defense amounts according to consumer requirements.
five.two Stator: The stator frame is welded by steel plate. The motor stator outlet is led out by a high-voltage rubber cable. The outlet place can be led out from the reduced part of the foundation or from the major junction box on the facet of the motor.
The stator core is superimposed by minimal-reduction silicon steel sheets, and the main sections are divided by radial air flow ducts.
The stator winding is F grade insulation, and the temperature rise is assessed in accordance to B grade to assist prolong the services existence. It adopts VPI total dipping paint remedy, which has higher electrical functionality, mechanical energy, insulation efficiency, moisture resistance and thermal steadiness.
5.3 The rotor magnetic pole main is created of laminated steel plates, and has different constructions these kinds of as magnetic pole screws and T tails. The rotor bracket has air flow holes and is geared up with a admirer, which can properly management the temperature rise of the rotor.
five.4 Undertake seat kind spherical sliding bearing. The bearings are insulated to prevent shaft currents.
Use new lubricating oil and slim-walled bearing alloy tiles, and set electromagnetic centerline symptoms.
five.5 In accordance to person wants, the slip ring can be created as a constructive force ventilation framework to enhance the protection of the motor. The total size of the motor with the good stress air flow framework of the slip ring is marginally enhanced.
6. Circumstances of Use
6.one Voltage fluctuation: ±5% (It can operate underneath ±10% beneath the conditions of seven.3 in GB755)
6.2 Frequency fluctuation: ±2%
six.3 The altitude does not exceed 1000m
6.4 The optimum ambient temperature does not exceed +40ºC, and the minimal is 0ºC.
7, product description
TK1250-sixteen/2150
Outer diameter of stator punch (Φ2150mm)
Number of poles (16 poles)
Rated electrical power (1250KW)
A few-phase synchronous motor for compressor
8. Ordering recommendations
8.1 Ahead of positioning an purchase, please refer to the solution catalog of this sequence to explain the required product design, technical specs and other info. If there is a discrepancy between the specifications and the samples, remember to contact our firm.
8.two The motor design, rated energy, synchronous speed, rated voltage, rated frequency, protection amount, second of inertia, rotation course, installation sort, etc. must be indicated when purchasing.
eight.three The sample technical info sheet only lists the appropriate data of motors with rated voltages of 6KV and 10KV. If users require other voltage stages, our firm can also give related technological information when ordering.
eight.4 The technical info and proportions in the sample are only for reference when the consumer selects the design. The official information will be presented by the firm right after the contract or technical settlement is signed.
eight.five If there are any other particular specifications, make sure you supply the specifications and sign the appropriate technological agreement when purchasing.
