400kw Low-Voltage High-Power Three-Phase Asynchronous 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.: Y2-400M-2-400KW
• Number of Poles: 2
• Starting Mode: Auto-induction Voltage-reduced Starting
• Certification: ISO9001, CCC
• Brand: China Motor
• Voltage: 380V/415V/440V/460V/660V/690V
• Nsulation Class: F
• Output Power: 400kw
• Cooling Method: IC411
• Protection: IP54 , IP55
• Duty: S1
• Wire: Copper Wire
• Driving: Pump, Blower,Cement,Power Plant
• Rated Speed: 2985r/Min
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 200 Sets Per Month

Product Description

The Y2 series (frame size: 400-450) low-voltage high-power fully enclosed squirrel-cage three-phase asynchronous motor is based on the Y2 series low power, using new materials and new process design. This type of motor is reliable in technology, and the manufacturing process is level. The shape and structure are the same as the original Y series squirrel cage induction motor. The low-voltage high-power induction motor uses Class F insulation materials, the protection level of the motor is IP55, the installation method is IMB3, and the motor uses the IC411 cooling method. The squirrel cage induction motor is small in size, light in weight, compact in structure, high in efficiency, low in vibration and low in noise, and meets the environmental protection requirements of users on energy efficiency grades.
Y2 series high-power low-voltage induction motors are suitable for driving various general-purpose machinery, such as water pumps, fans, compressors, transportation machinery, etc., and can also be used as power equipment in many industries such as mining equipment, petrochemical industry, transportation machinery and so on.


Motor center high range: H400-H450
Rated power range: 132Kw-900Kw
Rated voltage: 380V/415V/440V/460V/660v/690V
Number of motor poles: 2/4/6/8/10/12
Protection level: IP54/IP55
Cooling method: IC411
Rated frequency: 50Hz/60Hz
Insulation class: Class F
Installation method: IMB3/ IMB35
Environmental conditions: 1000m above sea level
Frequency deviation: ±1%
Voltage deviation ± 5%
Ambient temperature: -15 ° C ~ 40 ° C (the lowest temperature of the sliding bearing is 0 ° C)

(1) High-performance cast iron machinery with excellent mechanical properties and good heat dissipation
(2) Class F winding insulation, good temperature resistance, safe and reliable operation
(3) Advanced technology cast aluminum rotor cargo copper cage rotor, high efficiency and energy saving
(4) High quality sliding bearing and rolling bearing, low vibration and low noise


Our company's motor manufacturing factory adheres to the concept of green, efficient and energy-saving production service, pays attention to the harmonious development of internal and external environment, builds environmentally friendly motor manufacturing enterprises, strictly implements motor standard process, and selects high-quality energy-saving materials to ensure the quality of motor products.


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


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.