I. Overview
The huge a few-stage synchronous motor for TK collection air compressor is a high-performance sequence product specifically developed and created by our company for the load of air compressor.
This sequence of motors adopts new technological innovation, new resources, new procedures, beautiful content choice, and sophisticated manufacturing. It has the attributes of little dimension, mild excess weight, gorgeous appearance, high efficiency, low noise, lower vibration, secure and reputable operation, and handy use and maintenance.

2. Implementation standards
GB755 Rotating Motor Score and Functionality
Classification of GB/T997 rotary motor structure kind, installation variety and junction box situation (IM code)
GB/T1571 Three-period synchronous motor take a look at strategy
GB/T1993 Rotating Device Cooling Technique
GB/T4942.1 Security course (IP) classification of the total structure of rotating electrical machines
GB/T10068 The measurement, evaluation and limit of mechanical vibration with a shaft middle peak of 56mm and earlier mentioned
GB/T10069 Rotating Device Sounds Measurement Method and Restrict
JB/T8667.1 CZPT Situations of Large A few-period Synchronous Motor Portion 1: TK Collection
three. Simple technological parameters
Electrical power selection: 250~10000KW
Rated voltage: 6000, 10000V
Rated velocity: 250, 273, 300, 333, 375, 428, five hundred, 600r/min
Rated frequency: 50HZ
Defense stage: IP00, IP20, IP23, IP44
Insulation class: F
Quota: SI
Cooling technique: IC01, IC37, IC81W
Installation approach: IM7311, IM5710, IM7312, IM7315
*Can be produced according to other parameters in accordance to user wants
4, specialized attributes
four.one The structural style is affordable, safe and dependable, and the potential to action out of action is strong.
4.2 The main insulation construction utilizing new insulating supplies has higher voltage resistance and lengthy motor daily life.
four.three The temperature increase margin is big. The motor adopts F-course insulation, and the temperature rise is assessed according to the temperature rise limit of the B pole insulation.
4.four The protection system is sophisticated and total.
four.1.1 The stator windings and bearings are equipped with temperature detection units, which can detect, alarm and excursion.
4.4.two Shutdown place heater with anti-condensation influence.
4.five Huge inertia. Motors with different times of inertia can be produced in accordance to consumer requirements.
5, framework kind
five.1 The overall framework of this sequence of motors is welded with steel plates for the body, stop go over, and base plate. The motor is an impartial cavity, and the slip ring can be created with distinct safety amounts according to consumer needs.
5.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 situation can be led out from the decrease portion of the base or from the primary junction box on the side of the motor.
The stator main is superimposed by low-loss silicon metal sheets, and the core sections are separated by radial ventilation ducts.
The stator winding is F quality insulation, and the temperature increase is assessed according to B quality to assist prolong the provider lifestyle. It adopts VPI general dipping paint treatment method, which has high electrical performance, mechanical toughness, insulation overall performance, humidity resistance and thermal stability.
5.3 The rotor magnetic pole main is created of laminated steel plates, and has diverse buildings this sort of as magnetic pole screws and T tails. The rotor bracket has ventilation holes and is outfitted with a supporter, which can nicely manage the temperature increase of the rotor.
five.four Undertake seat kind 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.
5.5 According to user needs, the slip ring can be developed as a optimistic strain air flow construction to boost the safety of the motor. The whole length of the motor with the positive strain ventilation structure of the slip ring is slightly increased.
six. Problems of Use
6.1 Voltage fluctuation: ±5% (It can operate underneath ±10% underneath the circumstances of seven.3 in GB755)
six.two Frequency fluctuation: ±2%
6.three The altitude does not exceed 1000m
six.4 The highest ambient temperature does not exceed +40ºC, and the minimum is 0ºC.
Seven, design description
 TK1250-16/2150

Outer diameter of stator punch (Φ2150mm)

Amount of poles (16 poles)

Rated energy (1250KW)
A few-period synchronous motor for compressor
8. Buying recommendations
8.one Before putting an buy, please refer to the solution catalog of this series to clarify the required merchandise model, technical specs and other info. If there is a discrepancy between the specs and the samples, you should get in touch with our business.
eight.two The motor model, rated power, synchronous speed, rated voltage, rated frequency, security degree, moment of inertia, rotation direction, installation kind, and so forth. must be indicated when purchasing.
eight.three The sample specialized data sheet only lists the relevant data of motors with rated voltages of 6KV and 10KV. If end users require other voltage ranges, our business can also give appropriate technical knowledge when purchasing.
8.four The complex data and proportions in the sample are only for reference when the consumer selects the product. The formal information will be supplied by the organization following the contract or complex arrangement is signed.
8.five If there are any other unique requirements, remember to provide the specifications and signal the appropriate technical agreement when purchasing.