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YVF2 sequence variable frequency velocity three-stage asynchronous motor is a variable frequency velocity three-period asynchronous motor with frequency converter as EPT provide. EPTy modifying the frequency of EPT offer, the speed of motor can be modified smoothly to conserve vitality and control EPT.
YVF2 series motors have increased performance, wide speed assortment, substantial accuracy, secure operation and hassle-free routine maintenance. Its set up dimension fulfills the IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd, and its shell protection level is IP54. The motor has an external enthusiast cooler. The motor quota is a steady quota based on the steady operating system S1. The rated voltage is 380V F-class insulation, rated frequency is 50HZ motor can continually adjust speed in the variety of 3-100HZ, 3-50HZ is continuous torque procedure, 50-100HZ is constant EPT operation. If the maXiHu (West Lake) Dis.mum torque is increased than the price in the desk or the seat number of YVF2-160M or beneath does not require an external enthusiast cooler (lower EPT use), it should be famous in the buy.
|Item Identify||YVF2 (80–225) series variable frequency adjustable velocity a few period asynchronous motor|
|Motor Kind||DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(Electric powered EPTry)
|Running speed||EPT Velocity /Lower Speed /Modify Velocity /Substantial Speed Other|
|Rated EPT||.75 ~ 315KW|
|Protection level||IP54 or IP55|
|Altitude||no more than one thousand meters|
|Connection||3kW and below for Y relationship, 4kW and over for delta relationship.|
|EPTasic structure varieties||EPT3, EPT5, EPT35, EPT14, EPT34|
|Application||YVF2 series motors are suited for driving rolling, lifting, transportation, EPT tools, printing and dyeing, papermaking, chemical sector, textile, pharmaceutical and other mechanical gear necessitating ongoing and repeated constructive and adverse inversion, and can be utilised in conjunction with different frequency conversion EPT source at property and overseas.|
|Maintenance technique||Skilled motor servicing cEPTr motor routine maintenance approach: cleansing stator and rotor – changing carbon brush or other areas – EPT F strain dipping paint – drying – Calibration balance.
one. Use surroundings need to be alwaEPTdry, motor floor ought to be held cleanse, air consumption ought to not be hindered by dust, fibers and other road blocks.
2. When the thermal defense of the motor continues to operate, it must be ascertained no matter whether the fault comes from the motor or the overload or the location benefit of the protecting unit is also lower. Following removing the fault, it can be put into operation.
3, make certain that the motor is effectively lubricated in the course of procedure. The EPT motor operates for about 5000 hrs, that is to say, lubricating grease must be included or changed. When bearing overheating or lubricating deterioration is identified in operation, the hydraulic strain should modify lubricating grease in time. When replacing grease, the previous grease need to be taken out, and the oil groove of bearing and bearing protect should be washed with gasoline. Then ZL-three lithium grease need to be loaded with 1/2 (2 poles) and 2/3 (four poles, 6 poles and 8 poles) of the cavity in between the interior and outer rings of the bearing.
four. When the daily life of the bearing is in excess of, the vibration and sounds of the motor will increase clearly. When the radial clearance of the bearing reaches the pursuing price, the bearing should be changed.
5, when removing the motor, it is Ok to get rid of the rotor from the shaft extension or the non extension end. If it is not required to unload the fan, it is a lot more convenient to consider out the rotor from the non-axle extension stop. When pulling out the rotor from the stator, the stator winding or insulation ought to be prevEPTd from getting damaged.
6. When changing the windings, the kind, size, turns and gauges of the original windings need to be recorded. When these info are missing, they should be obtained from the manufacturer and the original created windings need to be changed at will, which frequently deteriorates a single or many functionality of the motor or even can make it impossible to use them.