I. Overview
The large a few-section synchronous motor for TK sequence air compressor is a large-functionality collection item specially created and produced by our business for the load of air compressor.
This series of motors adopts new technology, new components, new procedures, exquisite content variety, and sophisticated manufacturing. It has the qualities of modest dimension, light-weight fat, stunning visual appeal, substantial effectiveness, lower sound, reduced vibration, secure and reliable operation, and hassle-free use and upkeep.
two. Implementation requirements
GB755 Rotating Motor Score and Performance
Classification of GB/T997 rotary motor structure kind, set up kind and junction box place (IM code)
GB/T1571 Three-section synchronous motor check strategy
GB/T1993 Rotating Equipment Cooling Approach
GB/T4942.1 Security course (IP) classification of the total framework of rotating electrical devices
GB/T10068 The measurement, analysis and limit of mechanical vibration with a shaft center peak of 56mm and earlier mentioned
GB/T10069 Rotating Device Noise Measurement Technique and Restrict
JB/T8667.1 CZPT Circumstances of Massive 3-period Synchronous Motor Element one: TK Sequence
three. Standard technical parameters
Electricity range: 250~10000KW
Rated voltage: 6000, 10000V
Rated pace: 250, 273, 300, 333, 375, 428, 500, 600r/min
Rated frequency: 50HZ
Defense amount: IP00, IP20, IP23, IP44
Insulation course: F
Quota: SI
Cooling approach: IC01, IC37, IC81W
Set up strategy: IM7311, IM5710, IM7312, IM7315
*Can be produced according to other parameters according to user wants
Four, complex qualities
four.one The structural design and style is reasonable, protected and reliable, and the ability to phase out of action is strong.
four.2 The major insulation construction employing new insulating materials has substantial voltage resistance and prolonged motor daily life.
4.3 The temperature increase margin is big. The motor adopts F-class insulation, and the temperature rise is assessed in accordance to the temperature rise restrict of the B pole insulation.
four.four The protection device is superior and complete.
four.one.1 The stator windings and bearings are equipped with temperature detection units, which can detect, alarm and excursion.
four.4.two Shutdown room heater with anti-condensation impact.
four.5 Massive inertia. Motors with diverse times of inertia can be produced in accordance to consumer requirements.
Five, structure type
five.one The all round construction of this sequence of motors is welded with metal plates for the body, finish go over, and base plate. The motor is an independent cavity, and the slip ring can be designed with diverse security ranges according to consumer requirements.
five.2 Stator: The stator body is welded by metal plate. The motor stator outlet is led out by a large-voltage rubber cable. The outlet placement can be led out from the reduce component of the foundation or from the main junction box on the side of the motor.
The stator core is superimposed by low-decline silicon metal sheets, and the main sections are divided by radial ventilation ducts.
The stator winding is F quality insulation, and the temperature rise is assessed in accordance to B grade to help extend the provider lifestyle. It adopts VPI all round dipping paint remedy, which has large electrical efficiency, mechanical toughness, insulation overall performance, dampness resistance and thermal balance.
five.3 The rotor magnetic pole main is made of laminated metal plates, and has distinct structures these kinds of as magnetic pole screws and T tails. The rotor bracket has ventilation holes and is outfitted with a admirer, which can nicely control the temperature increase of the rotor.
5.four Adopt seat sort 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 needs, the slip ring can be designed as a constructive force ventilation composition to improve the security of the motor. The complete duration of the motor with the optimistic force ventilation structure of the slip ring is slightly improved.
6. Circumstances of Use
six.1 Voltage fluctuation: ±5% (It can operate below ±10% underneath the conditions of 7.3 in GB755)
six.two Frequency fluctuation: ±2%
6.3 The altitude does not exceed 1000m
6.4 The maximum ambient temperature does not exceed +40ºC, and the minimum is 0ºC.
7, product description
 TK1250-16/2150

Outer diameter of stator punch (Φ2150mm)

Quantity of poles (sixteen poles)

Rated electricity (1250KW)
3-section synchronous motor for compressor
eight. Ordering instructions
8.one Ahead of inserting an get, make sure you refer to the item catalog of this collection to clarify the necessary merchandise model, technical specs and other data. If there is a discrepancy between the technical specs and the samples, make sure you speak to our business.
8.two The motor product, rated power, synchronous speed, rated voltage, rated frequency, safety level, moment of inertia, rotation course, installation type, and so forth. must be indicated when ordering.
eight.3 The sample complex info sheet only lists the related info of motors with rated voltages of 6KV and 10KV. If end users want other voltage ranges, our business can also provide pertinent technological information when purchasing.
eight.four The specialized info and proportions in the sample are only for reference when the user selects the design. The formal info will be provided by the company soon after the deal or specialized agreement is signed.
8.five If there are any other special requirements, make sure you provide the specifications and indication the appropriate technological agreement when purchasing.