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The water-cooled induction motor is a squirrel-cage rotor water-cooled three-phase asynchronous motor. This type of motor has advanced manufacturing technology, high efficiency, low noise, low vibration, reliable operation, convenient installation and maintenance. The power class, installation dimensions and electrical performance of this series of motors are in compliance with the relevant provisions of the IEC standard.
The high-voltage water-cooled induction motor is welded to a box-shaped structure to strengthen the rigidity of the 45° position of the frame. An air-water cooler is arranged above for heat exchange, and the stator coil is double-wound flat copper wire with a F-grade polyimide film, and the heat resistance and electric strength are improved. The core is made of non-oriented cold-rolled silicon steel sheet, and the loss per unit volume is greatly reduced. The stator core is press-fitted to facilitate the welt and overall dipping. The rotor is a shaft welded rib structure, which strengthens the rigidity of the shaft and increases the air inlet area of the rotor. The squirrel cage rotor adopts a reliable cast aluminum process.
The water-cooled high-voltage induction motor allows direct start at full pressure. From the end of the shaft, the motor is turned clockwise or counterclockwise. The motor is protected to IP54 or IP55 and the cooling method is ICW81A.
Water-cooled induction motors can be used to drive a variety of different machines. Such as ventilators, compressors, pumps, crushers, cutting machine tools and other equipment, and can be used for prime movers in coal mines, machinery industry, power plants and various industrial and mining enterprises.
Center height range: H355~1000mm
Power range: 185kW to 12000kW
Number of poles: 2/4/6/8/10/12
Rated voltage: 3000V/3300V/6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
Protection level: IP54 or IP55
Insulation class: F
Work system: S1 (continuous)
Cooling method: IC81W
Installation form: IMB3
Motor connection: Y (three outlet terminals in the junction box, the junction box from the extension of the spindle is located on the right side of the base)
Altitude: no more than 1000m
This type of motor is suitable for use in environments where the ambient air temperature does not exceed 40 ° C and there is no serious dust, the minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gas in the air (which can also be made into a damp heat or high-altitude motor).
The water-cooled induction motor adopts the internationally popular box structure, and the base and the end cover are all welded by steel plates, which have good rigidity and light weight. After removing the protective cover (or cooler), you can observe and touch the inside of the motor to facilitate the installation and maintenance of the motor. The stator adopts an external press-fit structure. The stator windings are made of Class F insulation material and anti-corona material. The winding ends are fixed by a special lashing process, which is firm and reliable. The whole stator is treated with vacuum pressure impregnated Class F solventless paint (VPI). Thus, the motor has excellent and reliable insulation properties and moisture and impact resistance.
Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil ma ept → 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 company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a good foundation for customers to improve good quality motor products.
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.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.