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Yvf2  Low Voltage High Power Variable Frequency Adjustable Speed Motor

Product Description:
YVF2-sequence low-voltage high-power variable-frequency velocity-regulating motor is a new reduced-voltage substantial-power variable-frequency speed-regulating motor with variable-frequency pace-regulating system as electricity offer, which is independently created by our firm according to the requirements of domestic and overseas markets. An impartial cooling admirer is installed to make certain that the motor has great cooling impact at diverse speeds. Its design and style and production approach are in line with the related national and industrial requirements. The electricity stage, electrical efficiency and set up dimensions of the motor fulfill the national standard GB755 and IEC requirements.

This sequence of items typically have the benefits of compact construction, substantial performance and power preserving, reduced noise, little vibration, vast assortment of velocity regulation, high accuracy and top quality, handy set up, use and maintenance, and so forth., which can meet up with the energy preserving and environmental protection needs of customers. This collection of motors can generate all sorts of general machinery these kinds of as compressors, supporters, pumps, chopping equipment, transport equipment and other machinery, and are broadly utilised in energy vegetation, h2o crops, petrochemical, mining and other working conditions of enterprises as the key mover.

The company can also design and generate lower-voltage and substantial-electricity variable-frequency motors with the largest centre up to H560 metal plate framework and different derivative series motors in accordance to consumer requirements.
 

Solution Identify YVF2 (355~450) low voltage large electrical power variable frequency adjustable speed motor
Motor Type DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(CZPT equipment)
Running pace  Constant Velocity /Low Velocity /Alter Pace /Higher Speed Other 
Rated voltage: 380V,660V,690V
Rated electricity 250~900KW
Reference frequency 50Hz
Cooling manner IC411
Insulation class F
Safety stage IP54 or IP55
Altitude no more than a thousand meters
Relationship 3kW and below for Y relationship, 4kW and over for delta relationship.
Standard construction types B3, B5, B35, B14, B34
Software YVF2 collection motors are suitable for driving rolling, lifting, transportation, machine resources, printing and dyeing, papermaking, chemical market, textile, pharmaceutical and other mechanical equipment requiring constant and recurrent good and negative inversion, and can be employed in conjunction with various frequency conversion electricity supply at residence and abroad.
Upkeep approach Skilled motor maintenance centre motor upkeep method: cleansing stator and rotor – replacing carbon brush or other elements – vacuum F stress dipping paint – drying – Calibration harmony.
1. Use atmosphere must be always dry, motor surface need to be stored clean, air intake ought to not be hindered by dust, fibers and other obstructions.
2. When the thermal safety of the motor continues to work, it need to be ascertained no matter whether the fault will come from the motor or the overload or the location price of the protecting device is also low. Following getting rid of the fault, it can be put into operation.
three, guarantee that the motor is well lubricated throughout operation. The general motor runs for about 5000 hrs, that is to say, lubricating grease must be extra or changed. When bearing overheating or lubricating deterioration is located in procedure, the hydraulic stress ought to alter lubricating grease in time. When replacing grease, the outdated grease need to be eliminated, and the oil groove of bearing and bearing protect need to be washed with gasoline. Then ZL-three lithium grease must be loaded with one/2 (two poles) and two/three (four poles, 6 poles and eight poles) of the cavity amongst the interior and outer rings of the bearing.
four. When the lifestyle of the bearing is more than, the vibration and sounds of the motor will improve obviously. When the radial clearance of the bearing reaches the pursuing benefit, the bearing must be replaced.
five, when getting rid of the motor, it is Okay to take away the rotor from the shaft extension or the non extension stop. If it is not required to unload the enthusiast, it is a lot more practical to get out the rotor from the non-axle extension stop. When pulling out the rotor from the stator, the stator winding or insulation need to be prevented from getting ruined.
six. When changing the windings, the kind, size, turns and gauges of the original windings have to be recorded. When these info are dropped, they must be received from the manufacturer and the first designed windings should be changed at will, which usually deteriorates one or many overall performance of the motor or even can make it impossible to use them.

 

 

Yvf2  Low Voltage High Power Variable Frequency Adjustable Speed Motor

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