High-Power High-Voltage Squirrel Cage Three-Phase Asynchronous Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Ykk Yks
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Model NO.: YKK
• Number of Poles: 4
• Starting Mode: Soft Starter
• Certification: ISO9001, CCC, Ce
• Brand: China Motor
• Voltage: 3kv.3.3kv.6kv.6.6kv.10kv.11kv
• Protection Rating: IP44 or IP54,IP55
• Sulation Class: F
• Output Power: 3150kw
• Cooling Method: IC611,IC616.IC666.IC81W
• Duty: S1
• Frequency: 50Hz/60Hz
• Stator Winding: 100% Copper Wire
• Driving: Pump, Air Compressor,Cone Crusher
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 50 Sets Per Month

Product Description

High-power high-voltage squirrel cage three-phase asynchronous motor (frame size 710-1000) is a motor product developed on the basis of years of manufacturing squirrel-cage motor technology, combined with long-term stable production of high-voltage three-phase asynchronous motor design and manufacturing experience.
High-power high-voltage squirrel cage motor adopts new technology, new materials, new technology, sophisticated materials, excellent manufacturing, beautiful appearance, high efficiency, energy saving, low noise, low vibration, light weight, reliable performance, convenient installation and maintenance.
High-power motors comply with IEC international standards, and the mechanical dimensions and tolerances of each component comply with the corresponding Chinese and international standards. The protection level of this series of motors is IP54, IP55, etc. The cooling methods are IC611, IC616, etc. The installation method is IMB3, and the corresponding protection type, cooling method and installation method can also be made according to user requirements. This series of motors can also be made into wet tropical, dry tropical, outdoor and outdoor anti-corrosive and outdoor wet tropical.
This series of motors can be used to drive a variety of general machinery, such as compressors, pumps, crushers, cutting machine tools, transportation machinery and other mechanical equipment, in the mining, machinery industry, petrochemical industry, power plants and other industrial and mining enterprises Motivation.
 YKK squirrel cage motor adopts the international popular box structure. The frame and end cover are welded with steel plate. The weight is light and the rigidity is good. The top cover or cooler can be removed to observe or contact the inside of the motor, which is convenient for installation and maintenance. The junction box is a sealed structure, generally mounted on the right side of the motor (as viewed from the shaft extension end). It can also be mounted on the left side according to the user's needs. The inlet hole of the box faces downward, and there are separate grounding terminals inside and outside the box.
The high-power high-voltage squirrel-cage motor stator adopts three external pressure-insertion structures: hoisting, sliding in and pressing. The stator winding adopts F-class insulating material, adopts VPI vacuum pressure dipping technology, adopts magnetic slot wedge, and the end has reliable fixing and The tying measures have excellent insulation performance, high mechanical strength and strong moisture resistance, which makes the motor run safely and reliably.
The rotor of the motor adopts the squirrel cage structure, which is balanced by high-precision verification. The motor runs smoothly and the vibration is small. The motor is provided with a cylindrical shaft extension. It can also be made into a double shaft extension according to the user's needs. According to the motor power and speed, the bearing adopts two types of rolling bearing and sliding bearing. The rolling bearing is provided with non-stop injection and oil discharge device. Under the condition of continuous running of the motor, grease can be added regularly to maintain and maintain the motor. The sliding bearing is an end cap type spherical plain bearing, which adopts pressure oil lubrication or oil ring self-lubricating compound lubrication method, and measures for preventing shaft current generation are adopted at the same time. The motor adds a temperature measuring device to the bearings and windings to monitor the temperature rise during motor operation.

Center height range: H710 ~ 1000mm
Power range: 800kW~12000kW
Number of poles: 2/4/6/8/10/12
Rated voltage: 6000V/66000V/10000V/11000V
Rated frequency: 50HZ/60HZ
Protection level: IP54 or IP55
Insulation class: F
Work system: S1 (continuous)
Cooling method: IC611/IC616
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).

No.	Squirrel cage motor	Y	YKK	YKS	Y2
	Slip ring motor	YR	YRKK	YRKS	/
1	Structure	Box-type construction, made up of steel plates welded with each other			Compact struction
2	Cooling method	IC01 or (IC11, IC21, IC31)	IC611 or IC616	IC81W	IC411
3		Natural ventilation, with top mounted protection cover	With top mounted air-air cooler	With top mounted air-water cooler
4	Protection type	IP23	IP44 or IP54	IP44 or IP54	IP54
5	Insulation	F
6	Mounting arrangement	IMB3
7	Voltage available	3kv, 3.3kv; 6kv, 6.6kv; 10kv, 11kv
8	Frequency available	50HZ 60HZ 0-100HZ

The high-power high-voltage squirrel cage motor has the advantages of high efficiency, energy saving, low noise, small vibration, light weight, reliable performance, convenient installation and maintenance. Can be used to drive a variety of different machinery. Such as ventilators, compressors, pumps, crushers, cutting machine tools and other equipment, and can be used by coal mines, machinery industry, power plants and various industrial and mining enterprises.


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


1. The outer packaging of the products are all standard export-oriented wooden plywood packaging.
2, the product packaging is protected by moisture, water plastic soft packaging
3. For products with special transportation requirements (such as temperature, fragile, variability, and easy to get wet), the packaging protection measures will be strengthened, and the target mark will be printed on the package.
4. There are obvious signs and symbols on the packing box that must be paid attention to during transportation and storage (such as position, moisture, rain, shockproof, lifting position, etc.).