Y Series High Voltage Induction Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Y, Y2 Series Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Protection Type
• Model NO.: Y4504-8-450KW
• Number of Poles: 8
• Starting Mode: Auto-induction Voltage-reduced Starting
• Certification: ISO9001, CCC
• Brand: China Motor
• Voltage: 3kv/6kv/6.6kv/10kv/11kv
• Nsulation Class: F
• Output Power: 450kw
• Cooling Method: IC01,IC411
• Protection: IP23, IP44 , IP54
• Duty: S1
• Wire: Copper Wire
• Driving: Pump, Blower,Cement,Power Plant
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 1000 Sets Per Month

Product Description

Y series HV 3-phase asynchronous motor (frame size 355-900) is the latest product developed by this company with reasonable structure and advanced process. It is featured as high performance, energy-saving, low noise, small vibration, reliable operation, convenient installation and maintenance.
The power grade, mounting dimension and electrical performance of motor are compatible with states standard GB755-2000Rating and Performance of Electrical Rotating Machine, concerning IEC criteria and national industry standard JB/T7593 - 2007. The motor is used in environment with altitude no more than 1000 m, air temperature no more than 40 ºC, without heavy dust, corrosive or explosion gas. We can also produce motor applicable to humid tropics and plateau area as per ordering requirements.
The rated frequency of power is 50 Hz, and rated voltage as 6000 V/10000V. We can also produce motor of 60 Hz or other voltage as per ordering requirements.
The basic erection of motor is horizontal type with antapical born (IMB3), and operation system as continuous (S1).
The motor uses box-type structure. The frame is made of steel sheet welding, featured with light weight and fair rigidity.
The stator uses external press fitting structure. The stator winding uses Class F insulation material. The end has reliable fixing and binding. Multiple inter-turn impulse voltage tests and grounding high-voltage holding tests have been conducted in manufacturing procedure. And it is processed with internationally advanced vacuum pressure impregnation (VPI) solvent free varnish equipment and process. Thus the motor has excellent and reliable insulating property, fair mechanical strength and strong moisture-proof capacity.
The cage rotor uses cast aluminum and strip copper structures made of advanced and reliable casting process and welding technology with dynamic balance check to ensure stable and reliable operation of motor.
The bearings have antifriction bearings and sliding bearings to be determined by power and rotating speed of motor.Y series is basic with protection grade of IP23. YKS series (IP44 or IP54) may be derived as per ordering requirements.
Main junction box is mounted at right (looking from shaft extension end) of motor usually, and left side available as per ordering requirements. The main junction box includes independent ground terminal.
The motors can be used to drive various general machines, e.g. compressor, pump, crushers, stock-removing machine, transport machines and other machines as prime engines in various industrial and mining enterprises, e.g. mines, engineering industry, petrochemical industry and power plant.Purpose and technical requirements shall be indicated in ordering motor for ventilating fan, coal grinding mill, iron-rolling mill and hoister so as to use special design for reliable operation.

Center high range: H355-H800
Power range: 220KW-7100KW
Voltage: 3KV//3.3KV/6KV/6.6KV
Number of poles: 2/4/6/8/10/12
Rated frequency: 50HZ/60HZ
Protection level: IP23
Cooling method: IC01
Insulation class: Class F
Working system: S1
Wiring method: Y
This type of motor is suitable for use in environments where the ambient temperature is -15~+40 degrees Celsius, the altitude is not more than 1000m, indoor or outdoor, and no hazardous gas environment.


Y series  high-voltage three-phase asynchronous motor can be used to replace the original J/JS series motor, and realize the production of small frame size under the equal motor power. At the same time, this series of motors is widely used and versatile, and can be used to derive various types of motors. The motor has the characteristics of good heat dissipation, compact structure, light weight, good port, high efficiency, simple installation and convenient maintenance. It is the motor that is currently purchased by enterprises in various working conditions.


The motor products manufactured by our company have obtained the ISO9001 quality management management system certification, passed the CCC/COC, China energy-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other European and American countries. The company strictly improves the quality and efficient motor products and services for users in strict accordance with the requirements of relevant product standards.


The company insists on providing high-quality motor products and services to users, and has won high praise from many domestic and foreign customers. The company will receive many foreign merchants to visit our factory every year, and establish a good cooperative relationship through on-site inspection of our factory. Our company always welcomes customers to visit our factory.




Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage


ZCL Electric Motor Technology Co., Ltd. is a company mainly engaged in the manufacture, research and development and sales of motor products. The company has many types of motor products, including IEC standard motors. It is a professional IEC motor manufacturer. Related motor products have passed the product certification in China, the United States, Canada, Europe, the Middle East and other regions, and the products are exported to all over the world. Companies adhere to the "focus on products, service" business philosophy, is committed to improving the quality of safe motor products and services for customers around the world.