AC DC Asynchronous Motor Synchronous Motor for Blower

AC DC Asynchronous Motor Synchronous Motor for Blower

YX, YXKS, YXKK collection of medium and big high-effectiveness substantial-voltage cage a few-section asynchronous motors have a complete of forty heart heights from H90 to H1250. Our organization has adopted contemporary advanced investigation technological innovation, blended with our company's a long time of experience in developing and producing motors. Compute and enhance the design and style of various losses, wind resistance of every single wind route, and toughness of each part. The use of high-high quality materials and scientific processing technological innovation in the producing tends to make the series motors have the benefits of substantial effectiveness, lower sounds, low vibration, higher reliability and handy installation and maintenance.
The effectiveness indicators of this series of merchandise comply with the rules of the Ministry of Finance and the National CZPT and Reform Commission on the "Implementation Rules for the Advertising of Motors in Universities and Colleges for Energy-conserving Merchandise Benefiting Tasks".
This collection of motors can be utilised to drive a variety of basic machinery this kind of as enthusiasts, pumps, compressors and other mechanical gear, and are commonly utilized in electric energy, machinery, mining, metallurgy, petrochemical and other industrial and mining enterprises.
2. Implementation expectations
GB 755 Rotating CZPT Machine Rating and Efficiency
GB/T 1993 Rotating electric powered machine cooling technique
GB 10068 The measurement, evaluation and restrictions of mechanical vibration of motors with a shaft centre top of 56mm and earlier mentioned
GB/T 10069.1 Rotating electrical equipment noise measurement technique and its limits Portion 1: Rotating electrical equipment measurement strategy
GB 10069.3 Rotating Machine Sound Measurement Technique and Limits Part 3: Noise Limits
GB/T 13957 CZPT demands for simple series of large 3-phase asynchronous motors
CZPT circumstances of JB/T 7593 Y series substantial voltage 3-stage asynchronous motor (body measurement 355~630)
JB/T 1571.one YKS, YKS-W, YQF collection large-voltage three-period asynchronous motor technological situations (frame size 355~630)
JB/T 1571.2YKK, YKS-W series higher-voltage three-period asynchronous motor specialized problems (body measurement 355~630)
JB/T XXXX YKK sequence, YXKK series substantial voltage (10KV) a few-phase asynchronous motor technological conditions and strength effectiveness classification (frame dimensions 400~630)
3. Basic technical parameters
Electrical power variety: eighteen.five-25000KV
Amount of poles: 2P-16P
Rated voltage: 380KV-13.8KV (6KV and 10KV parameters are outlined in the information sheet, and can also be manufactured into 3KV, six.6KV, 11KV, thirteen.8KV)
Rated frequency: 50Hz, 60Hz
Insulation class: F
Safety stage: IP23, IP44, IP54
Cooling strategy: IC01, IC81W, IC611, IC616, IC666
Installation approach: IMB3
Quota: SI (perform system)
4, complex characteristics and structure variety
4.one This sequence of motors adopt a box structure, the body is welded by steel plates into a box sort, mild excess weight, very good rigidity, the leading of the motor is geared up with a protecting leading protect or cooler, which is hassle-free for motor warmth dissipation, set up and routine maintenance.
four.two The stator is manufactured of higher-top quality reduced-decline silicon steel sheets laminated in sections to make certain the good quality of the iron core, so as to lessen iron main loss and enhance efficiency. The stator winding is produced of F-course insulating material, which has sturdy insulation stand up to voltage and anti-corona ability. The winding ends are reliably set and tied, and vacuum force impregnation solvent-free paint process (VPI) is utilized, so the motor's insulation efficiency Exceptional and dependable, higher mechanical strength, sturdy humidity resistance and lengthy services life.
4.three Our organization styles a fan dimension in the same centre, high and the identical pole variety according to 1-two electrical power data files, every enthusiast calculates the air inlet and outlet angles in element, and utilizes Ansys to analyze the partial stress air volume of every single area of the air duct, and style a affordable air duct The distribution and variety of air ducts strictly control the wind friction of the motor.
4.four The use of copper row rotors can effectively minimize additional stray losses and decrease rotor bar losses.
four.5 By means of the German LDW motor large-electrical power and substantial-effectiveness motor technologies transformation perform, the slot-piece optimized framework is adopted, the air route is optimized, and the all round wind resistance of the motor is lowered to reduce the total wind route loss.
four.six The bearing adopts two sorts of rolling bearing and sliding bearing. It is established by the electricity and speed of the motor. Its defense degree is IP44, IP54 or IP55. The rolling bearing is equipped with a non-quit oil injection and drainage unit, which is simple for customers to use and preserve.
four.seven The principal junction box is placed on the right aspect of the motor (considered from the extension stop of the main shaft), or it can be positioned on the still left facet in accordance to consumer demands. Different grounding terminals are supplied inside of and outside the junction box.
4.eight In accordance to user specifications, temperature measuring products can be included to essential areas this sort of as stator windings and bearings to aid on-website observation and distant checking to ensure secure and trustworthy operation of the motor.
five. Conditions of use
five.1 Ambient air temperature: -25ºC~50ºC
five.two Altitude: no more than 1000 m
5.3 Rated frequency: 50Hz, allowable frequency deviation ±1%
5.four For the duration of voltage procedure, the allowable voltage deviation is ±5%. (It can operate at ±10% underneath the condition of 7.3 in GB 755)

 

AC DC Asynchronous Motor Synchronous Motor for Blower

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