Iec Gost Standard Medium Voltage Electric Motors - China

Y (A4), YKK(DAZO) series high-voltage three-phase asynchronous motor (frame size 355~1120mm) is a series of products developed by our company by introducing, absorbing and digesting advanced technology at home and abroad, adopting modern advanced field analysis technology for electromagnetic calculation, and making fine calculation and optimal design for various losses, wind resistance and strength of each component of the motor.

The series of products are developed through mature and reliable design and production system, combined with the company's over seventy years of experience in manufacturing medium and large high-voltage AC motors; the manufacturing of high-quality materials and scientific processing technology, so that it has the advantages of high efficiency, low noise, low vibration, high reliability and easy installation and maintenance.

The series products are mainly used in general mechanical equipment such as fans, pumps, compressors, crushers, chip machines, transportation machinery or other similar mechanical equipment in petroleum, chemical, coal, power station, metallurgy, transportation, textile, pharmaceutical and grain processing industries.

II.

Advantages and characteristics

1 - After absorbing and digesting the advanced technology at home and abroad, the company uses the "field and circuit" combination method for electromagnetic design of this series, which improves the calculation accuracy of electromagnetism and can provide accurate maximum torque multiplier, and the overload capacity of the motor is effectively guaranteed.

Using FEM mechanical analysis method for structural design, and constantly verified by practice, can accurately apply boundary conditions to the established mechanical model, thus solving the accuracy of the use of materials, control the vibration and noise of the motor; at the same time, FEM mechanical analysis method is applicable to various cooling methods, high accuracy and intuitive air volume distribution, improve the level of temperature rise calculation in motor design, reduce ventilation losses, and improve motor efficiency.

Power range: 0.55KW ~20, 000KW

Voltage range: 380V to 13.8KV

Shaft height: 355mm-1120mm Raw Materials

Frame: Cast iron, steel

Stator: Copper

Rotor: Copper/aluminum

Shaft: ASTM1045 Steel

Bearing: SKF, FAG or equivalent Chinese brands

In-process Inspection/ Quality Control

All the measuring apparatus and instruments are calibrated each year.

Company Contact:

• Posted By: Hebei Changli Electric Tech. Co., Ltd.

• Phone: 13780515679

• Address: No. 86, Xindian Road, Tianxin District, Changsha , Hunan , China

• Email:

• Website: https://www.changli-electric.com/

• Business Description: Founded in 1946, Changli Electric is a leading electric motor factory, among Top 10 industrial electric motor manufacturers in China.
  
  As a subsidary of Changli Group, with over 70 years' experience in R&D, production, sales and service, we can produce a wide range of electric motors widely applied in mining, cement, steel,metallurgy, petrochemical, water conservancy, oil and gas, pharmaceutical, etc.
  
  industries.
  
  With a fixed assets of 1,094 million yuan, Changli Electric covers an area of 400mu (about 270, 000m2), has over 600 sets of precision production equipment, with annual output value of 500,000,000 yuan.
  
  At present, we have over 400 employees, in which engineers and technicians accounting for 18%.
  
  With a strong technical research and development team and over 70 years' manufacturing experience, we can produce and customize various kinds of low voltage motors, medium voltage motors and high voltage motors in accordance with IEC,NEMA, GOST standards.
  
  We have obtained relevant certifications including ISO9001, ISO14001, ISO45001, CE, ATEX, NEMA, CCS, RS, etc.
  
  Our test center is Hunan Medium and Small Sized Motors Quality Supervision Station, an authorized test station of China National Quality Inspection Center, is responsible for the quality supervision and sampling inspection of electric motor products of various electric motor manufacturers.
  
  We can do the test for electric motors up to 20,000KW.
  
  Our products include low voltage electric motors, regular IEC motors (IE3, IE4, IE5 electric motors), NEMA standard and NEMA premium motors, GOST ANP series motors, etc.
  
  Regular asynchronous motors (Y series, YKK series, YKS series, YXKK series, YRKK series, YL series), variable frequency speed regulation motors (YSPKK series),etc.
  
  Explosion proof motors (YB series, YBX series, etc.
  
  ) Regular synchronous motors (T series, TK series, TM series, TDMK series, TFW series),etc.
  
  Permanent magnet motors (TYC series, GCS/F series, etc.
  
  ) Replacement electric motors ( M3BP series, AMI series, AXR series, HXR series, NXR series, NMI series) etc.
  
  Marine motors, special motors,etc.
  
  Power output: 0.18KW ~20, 000KW
  
  Voltage range: 380V to 13.8KV
  
  Shaft height: 80mm-1120mm