Ykk Medium & High Voltage Squirrel-Cage Rotor Three Phase Induction Motor Manufacturer 185~8000kw IC611 F IP54 55 Sleeve Bearing

Ykk Medium & High Voltage Squirrel-Cage Rotor Three Phase Induction Motor Manufacturer 185~8000kw IC611 F IP54 55 Sleeve Bearing

YKK Medium & Higher Voltage Squirrel-cage Rotor 3 Period Induction Motor Maker 185~8000kw IC611 F IP54/fifty five Sleeve CZPT
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CZPT description
Y,YKS,YKK Collection high voltage 3-section asynchronous motors (Frame No.355-1000) mounting dimensions and tolerance are coincident with China standard GB755, CZPT CZPTal committee normal IEC34-oneand equipment-career specifications JB/T/7593 JB/T1571.one and so on.
The grade of protection for outer protect is in accordance with GB4942 and IEC34-five common, there are 4 grades IP23, IPW24, IP44 and IP54. The IP23 quality can update to IP44(Tube Ventilation) according the customer’s request. Also give other protecting grade specially.
The cooling strategy is according to the GB/T1993 and IEC34-6 common . There are 3 kinds of cooling method IC01,IC611 and IC81W. Also we can provide other cooling approach according the customer request.
The construction and mounting product is IMB3 (horizontal foot mounted) is in accordance with GB997 and IEC34-seven (IM code) expectations.

Structure specification       
The body is made of steel plate currently being welded up into type of sq. tank condition with light-weight bodyweight and company rigidity .
Stator is a outer-push-assembly framework, the stator winding is a F grade insulation, at the winding’s finish component getting firm banded.
The entire stator has been taken care of with VPI technology to make stator with a robust human body and great electrical and dampness resistance.
The rotor can be produced into two modes casting aluminum and copper bar method. Casting aluminum rotor is casted with pure aluminum. Copper-bar rotor is produced by copper bars wedges in the slots, then at the bar’s each and every stop to be soldered with a finish-ring by dependable soldering technologies. At the finish of method, it must be immersed in lacquer when to reinforce the integration.
Either rolling or sleeve bearing may possibly be adopted, the protection grade of bearing is IP54. For the rolling bearings mode, the rolling bearing need to be lubricated with grease, and the motor have to have oil-inlet and oil-exhaust devices, motor can also be non-quit oil injection. For the sleeve bearing method, the oil offer method for the bearing should be prepared by consumers. But the efficiency for sleeve bearing motor will be permitted a little decrease with regard of the technological info table and that is permissible in in accordance with the relative stipulates of the normal issued by Ministry of Machine Developing.
The primary terminal box is made by Germany DIN standard. The quality of protection is IP54. The terminal box for common motor is found at the proper side (Viewed from axle extension). Also can be mounted at remaining side according customer’s necessity. The outlet gap of terminal box can confront up, down, right and left four directions. There is a independent grounded unit in the primary terminal box.
Generally the motors axle is single extension mode, the essential is a planar essential mode. We also can offer double shaft extension method according customer’s need.
We can install temperature measurements in stator and bearings. And install internal room heaters for moisture safeguarding during stoppage.

The Implication of the symbol
By GB4831 stipulation, the motor’s sort is composed of merchandise symbol and specification image in sequence.
The item image is demons handled by motor sequence symbols, its implication is as following:
   Y———squirrel-cage rotor three-stage asynchronous motor.
   YKS——Enclosed squirrel-cage rotor 3-phase asynchronous motor with air-drinking water cooler
   YKK—— Enclosed squirrel-cage rotor three-period asynchronous motor with air-air cooler
   The specification symbol is composed of centre height, iron-core length variety and variety of poles.
Illustration:

Information
YKK series:

  • Body measurements: 355-1000                   
  • Rated output: 185-8000kW
  • Insulation class: F                         
  • Diploma of safety: IP54 /IP55
  • Enclosure: IC611                           
  • Mounting: Horizontal
  • Rotor: Squirrel cage                     
  • CZPT: Rolling bearing or sleeve bearing
  • Voltage: 6kV, 10kV

Features 
This motor can be processed by the anticorrosion anti-mould-proof procedure to derive outdoor (W) and out of doors corrosion security (WF) motors. Higher efficiency, power saving, lower vibration, small measurement, light excess weight, dependable performance and straightforward set up and routine maintenance. The frame is made of metal plate being welded up into form of square tank form with light-weight excess weight and firm rigidity. Stator is an outer-press-assembly composition. The stator winding is F quality insulation at the winding’s stop element currently being firm banded. The total stator has been dealt with with VPI technological innovation to make stator with a strong physique and good electric and dampness proof. The rotor can be designed into casting aluminum rotor or copper bar rotor. The copper cage rotor manual bar and conclude ring are welded by intermediate frequency, and the copper guide bar diameter groove is treated with strong technology to make it have higher reliability.

Apps 
Excellent for driving all types of standard machinery, this kind of as h2o pump, enthusiast, compressor, crusher and and so on.

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Ykk Medium & High Voltage Squirrel-Cage Rotor Three Phase Induction Motor Manufacturer 185~8000kw IC611 F IP54 55 Sleeve Bearing

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