Ykk Series 4.16kv 6kv 6.6kv 10kv Medium and High Voltage Three Phase Electric Motor Induction Motors 500kw to 10000kw for Ball Mill Coal Mine Crusher

Ykk AC Induction Asynchronous Squirrel Cage Air Air Cooler IC611 6KV 10KV Substantial Voltage Motor for Cement Sugar Oil Gas Marine Steel

CZPT description
Y,YKS,YKK Sequence higher voltage three-stage asynchronous motors (Frame No.355-one thousand) mounting dimensions and tolerance are coincident with China common GB755, CZPT CZPTal committee common IEC34-oneand equipment-occupation standards JB/T/7593 JB/T1571.1 etc.
The grade of defense for outer include is in accordance with GB4942 and IEC34-five standard, there are four grades IP23, IPW24, IP44 and IP54. The IP23 grade can update to IP44(Tube Ventilation) in accordance the customer’s ask for. Also provide other protective grade specially.
The cooling approach is according to the GB/T1993 and IEC34-6 regular . There are 3 kinds of cooling strategy IC01,IC611 and IC81W. Also we can supply other cooling strategy in accordance the customer request.
The framework and mounting model is IMB3 (horizontal foot mounted) is in accordance with GB997 and IEC34-seven (IM code) expectations.

Framework specification       
The frame is manufactured of metal plate currently being welded up into type of square tank form with light-weight weight and company rigidity .
Stator is a outer-push-assembly structure, the stator winding is a F grade insulation, at the winding’s stop element currently being company banded.
The whole stator has been dealt with with VPI technological innovation to make stator with a robust entire body and excellent electrical and dampness resistance.
The rotor can be designed into two modes casting aluminum and copper bar manner. Casting aluminum rotor is casted with pure aluminum. Copper-bar rotor is manufactured by copper bars wedges in the slots, then at the bar’s each stop to be soldered with a finish-ring by dependable soldering technology. At the finish of method, it have to be immersed in lacquer when to bolster the integration.
Both rolling or sleeve bearing might be adopted, the defense quality of bearing is IP54. For the rolling bearings manner, the rolling bearing need to be lubricated with grease, and the motor should have oil-inlet and oil-exhaust gadgets, motor can also be non-end oil injection. For the sleeve bearing method, the oil supply program for the bearing have to be well prepared by customers. But the effectiveness for sleeve bearing motor will be permitted a small decrease with regard of the complex info table and that is permissible in in accordance with the relative stipulates of the normal issued by Ministry of Machine Building.
The main terminal box is developed by Germany DIN standard. The quality of safety is IP54. The terminal box for normal motor is located at the appropriate side (Viewed from axle extension). Also can be mounted at remaining facet according customer’s requirement. The outlet hole of terminal box can encounter up, down, correct and left four instructions. There is a unbiased grounded system in the principal terminal box.
Normally the motors axle is solitary extension method, the important is a planar key method. We also can give double shaft extension mode according customer’s requirement.
We can put in temperature measurements in stator and bearings. And install internal place heaters for moisture defending throughout stoppage.

The Implication of the symbol
By GB4831 stipulation, the motor’s sort is composed of merchandise image and specification symbol in sequence.
The solution image is demons dealt with by motor collection symbols, its implication is as following:
   Y———squirrel-cage rotor three-stage asynchronous motor.
   YKS——Enclosed squirrel-cage rotor three-phase asynchronous motor with air-h2o cooler
   YKK—— Enclosed squirrel-cage rotor 3-phase asynchronous motor with air-air cooler
   The specification image is composed of centre height, iron-main size amount and variety of poles.

YKK sequence:

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

This motor can be processed by the anticorrosion anti-mould-proof procedure to derive out of doors (W) and outside corrosion protection (WF) motors. Higher performance, vitality preserving, low vibration, small size, light-weight bodyweight, reliable efficiency and simple set up and routine maintenance. The frame is made of steel plate becoming welded up into sort of sq. tank condition with light-weight weight and company rigidity. Stator is an outer-press-assembly composition. The stator winding is F grade insulation at the winding’s finish component currently being agency banded. The total stator has been treated with VPI engineering to make stator with a robust entire body and very good electrical and dampness evidence. The rotor can be designed into casting aluminum rotor or copper bar rotor. The copper cage rotor manual bar and finish ring are welded by intermediate frequency, and the copper information bar diameter groove is taken care of with solid technology to make it have substantial dependability.

Best for driving all types of standard machinery, this kind of as drinking water pump, enthusiast, compressor, crusher and etc.


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Ykk Series 4.16kv 6kv 6.6kv 10kv Medium and High Voltage Three Phase Electric Motor Induction Motors 500kw to 10000kw for Ball Mill Coal Mine Crusher