Large DC Motor for Rolling Mill Machine

Large DC Motor for Rolling Mill Machine

Item Description:
 
DC motor is a rotating motor that can change DC electric vitality into mechanical power (DC motor) or mechanical power into DC electrical power (DC generator). It is a motor that can change DC and mechanical strength into a single yet another. When it operates as a motor, it is a direct current motor, which converts electrical vitality into mechanical vitality when it runs as a generator, it is a immediate present generator, which converts mechanical vitality into electrical vitality.
 

Solution Name huge dc motor for rolling mill equipment
Motor Kind DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(CZPT equipment)
Composition framework The structure of DC motor must consist of two areas: stator and rotor. The static part of DC motor is referred to as stator. The major function of stator is to produce magnetic discipline, which is composed of foundation, primary magnetic pole, commutation pole, stop cap, bearing and brush system. Operating component is called rotor, whose major operate is to generate electromagnetic torque and inductive electromotive power. It is the hub of power conversion of DC motor. So it is also generally referred to as armature, which consists of rotor, armature main, armature winding, commutator and admirer.
Design Z Kind
Seat number Z315-Z1000
electricity 60~2800kW
Voltage 220~1000V
Torque assortment one.five ~180kNm
Protection level IP23, IP44
Cooling manner IC06,IC17,IC37,IC81W
Running velocity  Constant Pace /Low Speed /Alter Pace /Higher Speed Other 
Principal classification DC Motor is a equipment that converts mechanical energy into DC power. It is mostly utilized as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation electrical power provide of alternator. Despite the fact that in spots exactly where DC electrical power is essential, AC power rectifier is also used to convert AC into DC electrical power, but from some aspects of overall performance, AC rectifier electricity provide can not entirely change DC generator.  
Software DC motors are commonly utilized in tape recorders, online video recorders, video clip discs, electric powered shavers, hair dryers, electronic watches, toys and so on.
Maintenance technique Specialist motor servicing center motor servicing method: cleansing stator and rotor – changing carbon brush or other components – vacuum F force dipping paint – drying – Calibration stability.
1. Use surroundings should be always dry, motor floor need to be held clean, air consumption ought to not be hindered by dust, fibers and other obstacles.
two. When the thermal safety of the motor continues to operate, it need to be ascertained no matter whether the fault will come from the motor or the overload or the setting benefit of the protective system is way too lower. After eliminating the fault, it can be place into procedure.
3, make sure that the motor is nicely lubricated during procedure. The common motor runs for about 5000 hours, that is to say, lubricating grease ought to be additional or replaced. When bearing overheating or lubricating deterioration is found in procedure, the hydraulic stress ought to adjust lubricating grease in time. When changing grease, the aged grease need to be taken off, and the oil groove of bearing and bearing include ought to be washed with gasoline. Then ZL-three lithium grease ought to be loaded with 1/two (two poles) and two/3 (four poles, 6 poles and eight poles) of the cavity between the interior and outer rings of the bearing.
four. When the existence of the bearing is in excess of, the vibration and sound of the motor will boost clearly. When the radial clearance of the bearing reaches the pursuing price, the bearing must be replaced.
5, when getting rid of the motor, it is Ok to eliminate the rotor from the shaft extension or the non extension end. If it is not necessary to unload the supporter, 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 prevented from getting broken.
6. When changing the windings, the form, dimensions, turns and gauges of the unique windings should be recorded. When these data are dropped, they need to be obtained from the maker and the first developed windings need to be changed at will, which often deteriorates a single or a number of performance of the motor or even can make it extremely hard to use them.

 

 

Large DC Motor for Rolling Mill Machine