Large DC Motor for Rolling Mill Machine

Large DC Motor for Rolling Mill Machine

Solution Description:
 
DC motor is a rotating motor that can change DC electric energy into mechanical strength (DC motor) or mechanical energy into DC electric powered energy (DC generator). It is a motor that can transform DC and mechanical vitality into 1 one more. When it operates as a motor, it is a direct recent motor, which converts electrical power into mechanical vitality when it operates as a generator, it is a immediate existing generator, which converts mechanical power into electrical strength.
 

Solution Identify huge dc motor for rolling mill machine
Motor Type DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(CZPT equipment)
Composition structure The structure of DC motor ought to consist of two areas: stator and rotor. The static part of DC motor is known as stator. The main purpose of stator is to generate magnetic discipline, which is composed of foundation, primary magnetic pole, commutation pole, end cap, bearing and brush device. Operating portion is called rotor, whose principal operate is to make electromagnetic torque and inductive electromotive force. It is the hub of strength conversion of DC motor. So it is also generally known as armature, which consists of rotor, armature core, armature winding, commutator and enthusiast.
Model Z Kind
Seat number Z315-Z1000
electricity 60~2800kW
Voltage 220~1000V
Torque assortment one.five ~180kNm
Defense degree IP23, IP44
Cooling manner IC06,IC17,IC37,IC81W
Operating velocity  Constant Speed /Lower Speed /Alter Speed /Large Speed Other 
Principal classification DC Motor is a equipment that converts mechanical power into DC power. It is primarily utilised as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation electricity provide of alternator. Even though in places exactly where DC electricity is needed, AC electrical power rectifier is also employed to transform AC into DC electrical power, but from some factors of performance, AC rectifier electricity offer can not completely exchange DC generator.  
Software DC motors are extensively employed in tape recorders, video recorders, video clip discs, electrical shavers, hair dryers, electronic watches, toys and so on.
Maintenance approach Professional motor upkeep centre motor routine maintenance approach: cleansing stator and rotor – changing carbon brush or other components – vacuum F strain dipping paint – drying – Calibration stability.
one. Use surroundings need to be constantly dry, motor area must be stored thoroughly clean, air intake must not be hindered by dust, fibers and other obstructions.
two. When the thermal security of the motor proceeds to operate, it should be ascertained regardless of whether the fault comes from the motor or the overload or the location value of the protective system is as well low. Soon after removing the fault, it can be put into procedure.
three, make sure that the motor is properly lubricated in the course of operation. The common motor operates for about 5000 hrs, that is to say, lubricating grease ought to be additional or changed. When bearing overheating or lubricating deterioration is discovered in procedure, the hydraulic force should adjust lubricating grease in time. When changing grease, the old grease ought to be taken off, and the oil groove of bearing and bearing cover must be washed with gasoline. Then ZL-3 lithium grease ought to be crammed with one/2 (2 poles) and 2/3 (four poles, 6 poles and eight poles) of the cavity among the internal and outer rings of the bearing.
4. When the life of the bearing is in excess of, the vibration and sound of the motor will enhance obviously. When the radial clearance of the bearing reaches the pursuing worth, the bearing should be replaced.
5, when taking away the motor, it is Okay to eliminate the rotor from the shaft extension or the non extension finish. If it is not required to unload the fan, it is a lot more handy to take out the rotor from the non-axle extension conclude. When pulling out the rotor from the stator, the stator winding or insulation must be prevented from currently being ruined.
6. When replacing the windings, the type, measurement, turns and gauges of the authentic windings have to be recorded. When these info are dropped, they must be attained from the company and the unique created windings ought to be altered at will, which usually deteriorates 1 or numerous overall performance of the motor or even makes it not possible to use them.

 

 

Large DC Motor for Rolling Mill Machine