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| Name︰ | YRKK Series 6-10KV 3 Phase Asynchronous Motor |
| Brand Name︰ | SEMC Brand |
| Country of Origin︰ | China |
| Export Markets︰ | ASIA |
| Payment Details︰ | LC at sight or TT in advance |
| Standard Met︰ | IEC |
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| Specifications︰ | 185KW-3000KW
4P-16P |
| Advantages︰ | These series motors adopt international advanced unit-composed structure (also call box-type structure), The frame and end shield are all made out of welding steel sheet. The top-cover and the frame and end shield are composed to basic protection form IP44. The stator core and the frame adopt external pressing structure, dismount top-cover then can safeguard. The insulation structure of the stator winding is F-class. The stator winding is fixed in the trough by though-wedge and it is impregnated with no-solvent paint in VPI (vacuum pressure to impregnate) so that it featured by excellent electric insulation and moisture-resistance property. It is not only convenient manufacture and safeguard, but also light weight and good rigidity.
In order to improve mechanical strength and increase ventilation area, the rotor adopt swat iron structure. YKK series motors£§rotor copper conductors and end rings adopt high frequency welding when its rotor adopt copper-cage rotor, the rotor copper conductors are featured by high reliability via dealing with tightening craft in trough.
YRKK series motor£§s rotor winding adopt copper conductors with the insulation material whose insulation class is F class, It is impregnated with no-solvent paint. The welding between the winding all adopt silver-copper-welding to ensure the motor running reliably.
H355-500 adopt rolling bearing structure and thy have no-stop oiling and out-oiling installation, excellent design of the bearing can prevent dust and rain form entering.H560-900 generally adopt end shield-sliding bearing adopt spherical face auto-centering positioning, so running and safeguard are very reliable, convenient and safe, as for the machine whose center height H560-900,synchronous speed is 1000r/min and below, the bearing adopt oil ring self-lubrication, if the speed is 1500r/min and the above, it adopt forced lubrication, and it self with oil ring as emergency step when external circulation appear accident, in order to ensure rhe motor running reliably.
The outlet box adopts enclosed structure, generally lie to the right of machine (seeing from the shaft extension end), if the consumer want to fit it left, please specify when ordering.
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