Three-Phase Asynchronous Motor\Motor, AC Motor, Electric Motor, Shaft Motor Frequency Electric Motor, Electromagnetic Motor, Squirrel Induction Electric Motor,

Three-Phase Asynchronous MotorMotor, AC Motor, Electric Motor, Shaft Motor Frequency Electric Motor, Electromagnetic Motor, Squirrel Induction Electric Motor,

YX, YXKS, YXKK sequence of medium and huge higher-performance substantial-voltage cage three-section asynchronous motors have a overall of forty center heights from H90 to H1250. Our company has adopted modern innovative examination engineering, mixed with our company’s many years of knowledge in creating and producing motors. Compute and optimize the design of various losses, wind resistance of each wind route, and energy of every single ingredient. The use of high-quality resources and scientific processing technologies in the producing can make the sequence motors have the advantages of large efficiency, lower sound, lower vibration, substantial trustworthiness and hassle-free installation and upkeep.
The performance indicators of this series of items comply with the laws of the Ministry of Finance and the National CZPT and Reform Fee on the “Implementation Guidelines for the Promotion of CZPT in Universities and Colleges for CZPT-conserving CZPT Benefiting Tasks”.
This sequence of motors can be utilized to travel various common equipment this kind of as enthusiasts, pumps, compressors and other mechanical products, and are commonly employed in electrical electrical power, equipment, mining, metallurgy, petrochemical and other industrial and mining enterprises.
two. Implementation CZPTs
GB 755 CZPT CZPTtric CZPT Score and Functionality
GB/T 1993 CZPT electric device cooling strategy
GB 10068 The measurement, evaluation and limits of mechanical vibration of motors with a shaft centre peak of 56mm and previously mentioned
GB/T 10069.1 CZPT electrical device noise measurement technique and its limits Component one: CZPT electrical machine measurement method
GB 10069.three CZPT CZPT Sound Measurement Method and Limitations Element 3: Noise Limitations
GB/T 13957 CZPT specifications for fundamental sequence of huge 3-period asynchronous motors
CZPT circumstances of JB/T 7593 Y sequence large voltage 3-stage asynchronous motor (body dimension 355~630)
JB/T 1571.one YKS, YKS-W, YQF collection high-voltage a few-stage asynchronous motor technical situations (body measurement 355~630)
JB/T 1571.2YKK, YKS-W sequence large-voltage a few-section asynchronous motor technological situations (body size 355~630)
JB/T XXXX YKK sequence, YXKK collection large voltage (10KV) three-phase asynchronous motor technical situations and strength performance classification (body dimensions four hundred~630)
three. Standard complex parameters
Power variety: 18.5-25000KV
Amount of poles: 2P-16P
Rated voltage: 380KV-thirteen.8KV (6KV and 10KV parameters are outlined in the information sheet, and can also be created into 3KV, 6.6KV, 11KV, thirteen.8KV)
Rated frequency: 50Hz, 60Hz
Insulation course: F
CZPT stage: IP23, IP44, IP54
CZPT technique: IC01, IC81W, IC611, IC616, IC666
Set up technique: IMB3
Quota: SI (operate technique)
Four, technical traits and composition type
four.1 This sequence of motors adopt a box structure, the body is welded by steel plates into a box variety, light weight, great rigidity, the best of the motor is outfitted with a protective leading include or cooler, which is practical for motor warmth dissipation, installation and upkeep.
four.two The stator is manufactured of high-top quality minimal-decline silicon metal sheets laminated in sections to make sure the quality of the iron core, so as to minimize iron main decline and improve performance. The stator winding is created of F-course insulating material, which has powerful insulation face up to voltage and anti-corona capacity. The winding finishes are reliably mounted and tied, and vacuum pressure impregnation solvent-totally free paint method (VPI) is used, so the motor’s insulation overall performance Exceptional and trustworthy, large mechanical toughness, robust humidity resistance and extended provider life.
four.3 Our firm types a supporter dimensions in the very same middle, higher and the exact same pole amount according to one-two electrical power files, every supporter calculates the air inlet and outlet angles in element, and utilizes Ansys to assess the partial pressure air quantity of every section of the air duct, and layout a affordable air duct The distribution and quantity of air ducts strictly manage the wind friction of the motor.
4.4 The use of copper row rotors can effectively decrease additional stray losses and minimize rotor bar losses.
4.five By way of the German LDW motor large-power and substantial-efficiency motor technology transformation perform, the slot-piece optimized construction is adopted, the air route is optimized, and the all round wind resistance of the motor is decreased to minimize the general wind path decline.
4.six The bearing adopts two types of rolling bearing and sliding bearing. It is established by the energy and velocity of the motor. Its protection level is IP44, IP54 or IP55. The rolling bearing is geared up with a non-cease oil injection and drainage device, which is simple for end users to use and keep.
four.seven The main junction box is placed on the proper aspect of the motor (seen from the extension conclude of the principal shaft), or it can be positioned on the still left aspect in accordance to consumer requirements. Individual grounding terminals are offered within and outdoors the junction box.
4.eight According to user needs, temperature measuring units can be additional to essential components this kind of as stator windings and bearings to facilitate on-web site observation and remote checking to ensure secure and reputable procedure of the motor.
5. Circumstances of use
5.one Ambient air temperature: -25ºC~50ºC
five.2 Altitude: no a lot more than 1000 m
5.three Rated frequency: 50Hz, allowable frequency deviation ±1%
5.4 For the duration of voltage operation, the allowable voltage deviation is ±5%. (It can operate at ±10% under the situation of 7.3 in GB 755)

Three-Phase Asynchronous MotorMotor, AC Motor, Electric Motor, Shaft Motor Frequency Electric Motor, Electromagnetic Motor, Squirrel Induction Electric Motor,