The massive a few-period synchronous motor for TK collection air compressor is a higher-performance collection solution specifically developed and developed by our organization for the load of air compressor.
This series of motors adopts new technologies, new supplies, new procedures, exquisite materials variety, and innovative manufacturing. It has the attributes of tiny dimensions, mild excess weight, lovely visual appeal, high performance, minimal noise, lower vibration, secure and trustworthy procedure, and practical use and upkeep.
2. Implementation specifications
GB755 Rotating Motor Rating and Performance
Classification of GB/T997 rotary motor structure kind, set up type and junction box situation (IM code)
GB/T1571 A few-period synchronous motor take a look at method
GB/T1993 Rotating Machine Cooling Technique
GB/T4942.1 Protection course (IP) classification of the general framework of rotating electrical devices
GB/T10068 The measurement, analysis and limit of mechanical vibration with a shaft centre height of 56mm and previously mentioned
GB/T10069 Rotating Machine Noise Measurement Approach and Limit
JB/T8667.1 CZPT Conditions of Large A few-section Synchronous Motor Component 1: TK Sequence
3. Standard technological parameters
Electrical power assortment: 250~10000KW
Rated voltage: 6000, 10000V
Rated speed: 250, 273, 300, 333, 375, 428, five hundred, 600r/min
Rated frequency: 50HZ
Security amount: IP00, IP20, IP23, IP44
Insulation course: F
Cooling method: IC01, IC37, IC81W
Installation technique: IM7311, IM5710, IM7312, IM7315
*Can be produced in accordance to other parameters in accordance to user requirements
Four, complex qualities
4.1 The structural design is realistic, secure and reliable, and the potential to phase out of stage is powerful.
four.two The primary insulation framework making use of new insulating materials has high voltage resistance and extended motor existence.
four.3 The temperature rise margin is large. The motor adopts F-class insulation, and the temperature increase is assessed according to the temperature rise limit of the B pole insulation.
4.four The protection system is superior and total.
four.one.one The stator windings and bearings are equipped with temperature detection devices, which can detect, alarm and vacation.
4.4.two Shutdown place heater with anti-condensation influence.
4.5 Massive inertia. Motors with different moments of inertia can be made according to user requirements.
5, framework sort
5.1 The overall construction of this sequence of motors is welded with metal plates for the body, finish cover, and bottom plate. The motor is an independent cavity, and the slip ring can be created with different security ranges in accordance to person specifications.
five.two Stator: The stator frame is welded by metal plate. The motor stator outlet is led out by a higher-voltage rubber cable. The outlet placement can be led out from the reduce component of the base or from the main junction box on the aspect of the motor.
The stator main is superimposed by reduced-loss silicon metal sheets, and the core sections are separated by radial ventilation ducts.
The stator winding is F grade insulation, and the temperature rise is assessed in accordance to B grade to support increase the service lifestyle. It adopts VPI total dipping paint treatment method, which has substantial electrical overall performance, mechanical toughness, insulation performance, dampness resistance and thermal security.
5.3 The rotor magnetic pole main is manufactured of laminated metal plates, and has various buildings this sort of as magnetic pole screws and T tails. The rotor bracket has air flow holes and is equipped with a supporter, which can well control the temperature rise of the rotor.
five.4 Adopt seat variety spherical sliding bearing. The bearings are insulated to stop shaft currents.
Use new lubricating oil and slender-walled bearing alloy tiles, and established electromagnetic centerline symptoms.
5.five In accordance to consumer requirements, the slip ring can be developed as a constructive pressure ventilation construction to improve the safety of the motor. The whole length of the motor with the good force ventilation composition of the slip ring is marginally elevated.
six. Circumstances of Use
6.one Voltage fluctuation: ±5% (It can operate under ±10% under the situations of seven.three in GB755)
6.two 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.
7, design description
Outer diameter of stator punch (Φ2150mm)
Variety of poles (16 poles)
Rated electricity (1250KW)
A few-section synchronous motor for compressor
eight. Ordering guidelines
8.1 Just before positioning an purchase, you should refer to the product catalog of this series to clarify the essential merchandise model, requirements and other data. If there is a discrepancy among the technical specs and the samples, you should make contact with our organization.
8.two The motor product, rated energy, synchronous velocity, rated voltage, rated frequency, defense amount, second of inertia, rotation route, set up variety, and many others. must be indicated when buying.
8.3 The sample technical info sheet only lists the relevant knowledge of motors with rated voltages of 6KV and 10KV. If consumers want other voltage levels, our business can also provide related technological knowledge when buying.
8.four The technical data and dimensions in the sample are only for reference when the person selects the model. The formal details will be offered by the business soon after the contract or technological agreement is signed.
8.five If there are any other specific specifications, make sure you supply the needs and signal the relevant technical agreement when buying.