Squirrel Cage 3-Phase Induction Motor Three-Phase Asynchronous Motor

Squirrel Cage 3-Phase Induction Motor Three-Phase Asynchronous Motor

YX, YXKS, YXKK collection of medium and big higher-effectiveness substantial-voltage cage 3-phase asynchronous motors have a total of forty center heights from H90 to H1250. Our organization has adopted contemporary superior evaluation engineering, combined with our firm’s a long time of expertise in creating and manufacturing motors. Compute and enhance the style of a variety of losses, wind resistance of each and every wind route, and toughness of every single part. The use of large-top quality supplies and scientific processing technology in the production tends to make the sequence motors have the benefits of high performance, low sound, low vibration, high reliability and handy set up and servicing.
The performance indicators of this collection of products comply with the laws of the Ministry of Finance and the Countrywide CZPT and Reform Commission on the “Implementation Rules for the Advertising of Motors in Universities and Colleges for Vitality-preserving Merchandise Benefiting Initiatives”.
This sequence of motors can be utilised to drive different general machinery such as enthusiasts, pumps, compressors and other mechanical products, and are commonly used in electrical electricity, machinery, mining, metallurgy, petrochemical and other industrial and mining enterprises.
2. Implementation expectations
GB 755 Rotating CZPT Device Score and Overall performance
GB/T 1993 Rotating electrical device cooling method
GB 10068 The measurement, evaluation and boundaries of mechanical vibration of motors with a shaft middle peak of 56mm and above
GB/T 10069.one Rotating electrical device sound measurement strategy and its limitations Component 1: Rotating electrical device measurement technique
GB 10069.three Rotating Machine Sound Measurement Approach and Limitations Component three: Sounds Boundaries
GB/T 13957 CZPT demands for fundamental series of huge three-phase asynchronous motors
CZPT circumstances of JB/T 7593 Y sequence high voltage 3-period asynchronous motor (body dimension 355~630)
JB/T 1571.1 YKS, YKS-W, YQF collection substantial-voltage three-section asynchronous motor technological situations (body dimensions 355~630)
JB/T 1571.2YKK, YKS-W series high-voltage three-section asynchronous motor technical problems (body size 355~630)
JB/T XXXX YKK collection, YXKK sequence higher voltage (10KV) 3-stage asynchronous motor technological situations and power efficiency classification (body size 400~630)
3. Basic technical parameters
Electricity range: eighteen.five-25000KV
Number of poles: 2P-16P
Rated voltage: 380KV-thirteen.8KV (6KV and 10KV parameters are shown in the data sheet, and can also be produced into 3KV, six.6KV, 11KV, thirteen.8KV)
Rated frequency: 50Hz, 60Hz
Insulation class: F
Safety stage: IP23, IP44, IP54
Cooling approach: IC01, IC81W, IC611, IC616, IC666
Set up strategy: IMB3
Quota: SI (perform method)
4, specialized qualities and composition type
four.1 This series of motors adopt a box composition, the frame is welded by steel plates into a box type, light weight, very good rigidity, the leading of the motor is geared up with a protective top include or cooler, which is hassle-free for motor heat dissipation, installation and servicing.
four.two The stator is created of substantial-quality minimal-loss silicon steel sheets laminated in sections to guarantee the quality of the iron core, so as to decrease iron main reduction and boost effectiveness. The stator winding is produced of F-course insulating content, which has robust insulation endure voltage and anti-corona ability. The winding ends are reliably set and tied, and vacuum stress impregnation solvent-free paint method (VPI) is utilised, so the motor’s insulation overall performance Excellent and dependable, high mechanical energy, robust humidity resistance and extended service life.
four.3 Our organization styles a supporter dimension in the same middle, high and the identical pole variety in accordance to 1-2 power documents, every fan calculates the air inlet and outlet angles in detail, and utilizes Ansys to analyze the partial force air quantity of each part of the air duct, and style a affordable air duct The distribution and number of air ducts strictly manage the wind friction of the motor.
4.4 The use of copper row rotors can successfully lessen extra stray losses and minimize rotor bar losses.
four.five Through the German LDW motor substantial-power and large-performance motor engineering transformation function, the slot-piece optimized construction is adopted, the air route is optimized, and the all round wind resistance of the motor is decreased to lessen the general wind path loss.
4.6 The bearing adopts two kinds of rolling bearing and sliding bearing. It is identified by the electrical power and velocity of the motor. Its defense degree is IP44, IP54 or IP55. The rolling bearing is geared up with a non-cease oil injection and drainage unit, which is effortless for customers to use and keep.
4.7 The primary junction box is put on the right facet of the motor (seen from the extension stop of the principal shaft), or it can be placed on the still left facet in accordance to user specifications. Different grounding terminals are provided inside of and outside the house the junction box.
4.eight In accordance to person needs, temperature measuring devices can be additional to essential elements these kinds of as stator windings and bearings to facilitate on-website observation and distant checking to make sure safe and reputable operation of the motor.
5. Situations of use
5.1 Ambient air temperature: -25ºC~50ºC
five.2 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 issue of seven.3 in GB 755)

Squirrel Cage 3-Phase Induction Motor Three-Phase Asynchronous Motor