Electric Motor Electrical Motor Induction Electric Motor AC Electric Motor Aluminum Rotor Motor Copper Strip Rotor Motor Fan Motor Pump Motor Motor for Blower

Electric Motor Electrical Motor  Induction Electric Motor  AC Electric Motor Aluminum Rotor Motor Copper Strip Rotor Motor Fan Motor Pump Motor Motor for Blower

Y, YKS, YKK series higher-voltage cage three-phase asynchronous motors

one. Overview
Y, YKS, YKK sequence medium and big large voltage cage 3-phase asynchronous motors have twelve centre heights from H355 to H1250. The firm adopts superior technology at property and abroad, by means of a mature and reputable design and style and production program, and combines the firm’s many many years of medium and large high voltage The new collection of goods developed by the expertise of AC motor producing have the positive aspects of large performance, minimal noise, lower vibration, large reliability and practical set up and upkeep.
The energy grade and installation dimensions of this sequence of motors comply with my country’s CZPTs and the CZPT CZPTtrotechnical Commission’s IEC CZPTs, and can be used as a comprehensive established of export products and a substitute for imported products.
This sequence of motors can be utilized to drive various general equipment such as followers, pumps, compressors and other mechanical products, and are commonly utilised in electric powered electricity, machinery, mining, metallurgy, petrochemical and other industrial and mining enterprises.
2. Implementation CZPTs
GB 755 CZPT Motor Score and Performance
GB/T 1993 CZPT electric powered machine cooling method
GB 10068 The measurement, analysis and limits of mechanical vibration of motors with a shaft center peak of 56mm and over
GB/T0069.one CZPT CZPT Sound Measurement Method and Restrictions Component 1: CZPT CZPT Measurement Approach
GB 10069.3 CZPT CZPT Noise Measurement Approach and Limits Component three: Sounds Limitations
CZPT conditions of GB/T13957 big 3-period asynchronous motor fundamental sequence
JB/T7593 Y collection higher voltage a few-section asynchronous motor technological circumstances (frame dimensions 355~630)
JB/ T 10446 Y series 10kV 3-section asynchronous motor specialized situations (body dimension 450~630)
JB/T1571.1YKS, YKS-W, YQF collection higher-voltage three-period asynchronous motor complex circumstances (body dimensions 355~630)
JB/T 1571.two YKK, YKK-W collection higher-voltage 3-phase asynchronous motor technological conditions (frame size 355~630)
three. Fundamental complex parameters
Power range: eighteen.5-25000KW
Variety of poles: 2P-16P
Rated electricity 380V-13.8KV (6KV and 10KV parameters are listed in the data sheet, and can also be created into 3kV, six.6KV, 11KV, 13.8KV)
Rated frequency: 50HZ, 60HZ
Insulation class: F
CZPT degree: IP23, IP44, IP54
CZPT technique: IC01, IC81W, IC611, IC616, IC666
Set up strategy: IMB3
Quota: SI (perform system)
4, technical traits and framework kind
 4.one This sequence of motors adopts a box construction, the frame is welded from metal plates into a box shape, light-weight excess weight, and great rigidity. A protective best go over or cooler is set up on the prime of the motor to aid the heat dissipation, installation and maintenance of the motor.
4.2 The stator adopts an exterior push-match framework, and the stator and rotor are punched from lower-decline non-oriented cold-rolled silicon steel sheets. The stator winding is made of F-class insulation content, which has strong insulation face up to voltage and anti-corona ability. The winding finishes are reliably mounted and tied, and are handled with vacuum pressure impregnation solvent-free of charge paint (VPI) approach, so the motor insulation overall performance Outstanding and reliable, substantial mechanical strength, robust moisture resistance and prolonged service existence.
4.three The rotor cage bar can be created of cast aluminum or copper according to functionality parameters or person demands. Between them, the forged aluminum cage bar and the finish ring are integrally cast by centrifugal to guarantee the mechanical strength and stop the cage bar from breaking during the motor operation the copper bar rotor is produced of high-top quality copper content, and the cage bar is welded with the end ring by intermediate frequency welding. The welding high quality is great. Substantial strength, and through the fastening process in the groove, drastically minimize the phenomenon of broken copper bars.
four.four The bearing adopts two varieties of rolling bearing and sliding bearing. It is established by the energy and speed of the motor. Its protection level is IP44, IP54 or IP55. The rolling bearing is geared up with a non-stop oil injection and drainage unit, which is effortless for end users to use and sustain.
four.five The principal junction box is positioned on the proper aspect of the motor (considered from the extension conclude of the main shaft), or it can be put on the still left side according to user needs. Separate ground terminals are provided inside and exterior the junction box.
four.6 In accordance to person needs, temperature measurement products can be included to crucial elements these kinds of as stator windings and bearings to aid on-website observation and remote monitoring to ensure safe and reliable procedure of the motor.
5. Circumstances of use
5.one Ambient air temperature: -15 ºC~40ºC
5.2 Altitude: not a lot more than 1000m
five.3 Rated frequency: 50HZ, allowable frequency deviation ±2%
five.four In the course of rated operation, the allowable voltage deviation is ±5%. (It can operate at ±10% underneath the problems of 7.3 in GB 755)
Six, design description
Example Y KK 630 – four W
Squirrel cage 3-section asynchronous motor out of doors (environmental code)
                                                                           Number of poles
CZPT method (air-air cooling) Motor shaft center height

That means of environmental code:
W-outdoor anti-light-weight corrosion type WF1- outdoor anti-medium corrosion kind WF2-outdoor anti-sturdy corrosion sort F-indoor anti-gentle corrosion type F1-indoor anti-medium corrosion sort F2-indoor anti-corrosion sort TH-humid tropical house Internal variety THW-Damp tropical outdoor kind TA-Dry tropical indoor sort TAW-Dry tropical out of doors variety
Seven, ordering guidelines
seven.one Just before positioning an buy, remember to refer to the item catalog of this series to make clear the necessary product product, technical specs and other info. If there is any discrepancy amongst the essential kinds and specifications, you should speak to the firm quickly.
7.two The motor design, rated power, synchronous velocity, rated voltage, rated frequency, protection amount, rotation route, set up kind, etc. must be indicated when buying.
7.three The technical knowledge and dimensions in the sample are only for reference when the consumer selects the design. The official information need to be offered by the manufacturer after the deal or technological arrangement is signed.
seven.4 The specialized data sheet of the sample only lists the relevant information of motors with rated voltages of 6KV and 10KV. If customers require other voltage stages, the manufacturer can also offer appropriate technical knowledge when purchasing.
seven.five If you have unique demands, make sure you give data and indicator the appropriate specialized settlement when ordering.
 

Electric Motor Electrical Motor  Induction Electric Motor  AC Electric Motor Aluminum Rotor Motor Copper Strip Rotor Motor Fan Motor Pump Motor Motor for Blower