Wonderful consideration has been paid on environmental safety and power saving. In 2000, EPG took the guide in gaining ISO14001 environment management certification and thereafter passed the inspection of thoroughly clean manufacturing and recycling economy, winning the title of “Zhejiang Environmentally friendly Organization”. specialize in energy transmission goods, CATV merchandise, mechanical seal, hydraulic and Pheumatic, and marketing products.
YVF2 sequence variable frequency speed three-section asynchronous motor is a variable frequency speed three-stage asynchronous motor with frequency converter as EPT supply. EPTy altering the frequency of EPT source, the velocity of motor can be modified smoothly to preserve strength and handle EPT.
YVF2 series motors have higher performance, extensive speed variety, high accuracy, secure operation and convenient upkeep. Its set up size satisfies the IEC stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd, and its shell security degree is IP54. The motor has an exterior supporter cooler. The motor quota is a ongoing quota dependent on the continuous doing work program S1. The rated voltage is 380V F-course insulation, rated frequency is 50HZ motor can continually adjust speed in the assortment of 3-100HZ, three-50HZ is continual torque operation, 50-100HZ is constant EPT procedure. If the maXiHu (West Lake) Dis.mum torque is higher than the price in the desk or the seat number of YVF2-160M or below does not require an exterior admirer cooler (reduce EPT use), it should be mentioned in the purchase.
|Item Name||variable frequency adjustable pace 3 stage asynchronous motor|
|Motor Variety||DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
|Functioning pace||EPT Velocity /Reduced Velocity /Modify Velocity /Large Speed Other|
|Rated EPT||.seventy five ~ 315KW|
|Defense degree||IP54 or IP55|
|Altitude||no much more than 1000 meters|
|Relationship||3kW and beneath for Y connection, 4kW and earlier mentioned for delta relationship.|
|EPTasic composition kinds||EPT3, EPT5, EPT35, EPT14, EPT34|
|Application||YVF2 collection motors are suitable for driving rolling, lifting, transportation, EPT instruments, printing and dyeing, papermaking, chemical market, textile, pharmaceutical and other mechanical gear necessitating constant and frequent constructive and damaging inversion, and can be used in conjunction with numerous frequency conversion EPT supply at home and overseas.|
|Maintenance strategy||Professional motor upkeep cEPTr motor routine maintenance approach: cleansing stator and rotor – changing carbon brush or other elements – EPT F pressure dipping paint – drying – Calibration equilibrium.
1. Use environment need to be alwaEPTdry, motor surface area should be kept cleanse, air ingestion ought to not be hindered by dust, fibers and other obstructions.
2. When the thermal safety of the motor continues to work, it ought to be ascertained no matter whether the fault comes from the motor or the overload or the environment value of the protective device is way too low. Right after reducing the fault, it can be put into operation.
three, guarantee that the motor is nicely lubricated throughout operation. The EPT motor runs for about 5000 hours, that is to say, lubricating grease must be extra or replaced. When bearing overheating or lubricating deterioration is located in procedure, the hydraulic stress must change lubricating grease in time. When replacing grease, the previous grease need to be taken out, and the oil groove of bearing and bearing cover need to be washed with gasoline. Then ZL-3 lithium grease should be loaded with 1/2 (2 poles) and two/3 (4 poles, six poles and eight poles) of the cavity between the internal and outer rings of the bearing.
4. When the daily life of the bearing is more than, the vibration and noise of the motor will improve obviously. When the radial clearance of the bearing reaches the adhering to benefit, the bearing should be replaced.
5, when removing the motor, it is Okay to get rid of the rotor from the shaft extension or the non extension finish. If it is not required to unload the enthusiast, it is more convenient to just take out the rotor from the non-axle extension stop. When pulling out the rotor from the stator, the stator winding or insulation should be prevEPTd from currently being ruined.
6. When replacing the windings, the sort, size, turns and gauges of the unique windings have to be recorded. When these information are misplaced, they should be acquired from the maker and the authentic created windings ought to be modified at will, which typically deteriorates one particular or many functionality of the motor or even makes it impossible to use them.