Standard Rolling Mill Large DC Motor

Standard Rolling Mill Large DC Motor

Product Description:
 
DC motor is a rotating motor that can change DC electric powered power into mechanical energy (DC motor) or mechanical energy into DC electrical strength (DC generator). It is a motor that can convert DC and mechanical energy into a single 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 vitality into electrical power.
 

Product Identify regular rolling mill massive DC Motor
Motor Kind DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(CZPT machinery)
Composition construction The framework of DC motor ought to consist of two elements: stator and rotor. The static element of DC motor is named stator. The principal purpose of stator is to create magnetic discipline, which is composed of base, principal magnetic pole, commutation pole, conclude cap, bearing and brush device. Running element is known as rotor, whose main perform is to produce electromagnetic torque and inductive electromotive drive. It is the hub of energy conversion of DC motor. So it is also generally known as armature, which consists of rotor, armature core, armature winding, commutator and admirer.
Model Z Kind
Seat number Z315-Z1000
electrical power sixty~2800kW
Voltage 220~1000V
Torque range 1.5 ~180kNm
Defense degree IP23, IP44
Cooling manner IC06,IC17,IC37,IC81W
Operating pace  Constant Velocity /Minimal Velocity /Adjust Pace /Substantial Speed Other 
Principal classification DC Motor is a device that converts mechanical strength into DC electricity. It is largely utilised as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation energy provide of alternator. Despite the fact that in places the place DC energy is essential, AC electricity rectifier is also utilised to transform AC into DC electricity, but from some facets of functionality, AC rectifier energy source can not entirely substitute DC generator.  
Software DC motors are extensively used in tape recorders, video recorders, video discs, electrical shavers, hair dryers, digital watches, toys and so on.
Servicing method Skilled motor upkeep centre motor upkeep process: cleaning stator and rotor – replacing carbon brush or other parts – vacuum F strain dipping paint – drying – Calibration equilibrium.
1. Use surroundings must be often dry, motor floor should be kept thoroughly clean, air ingestion must not be hindered by dust, fibers and other obstructions.
2. When the thermal defense of the motor carries on to operate, it need to be ascertained no matter whether the fault comes from the motor or the overload or the location value of the protective device is also lower. Soon after removing the fault, it can be place into operation.
three, make sure that the motor is properly lubricated in the course of operation. The standard motor operates for about 5000 hrs, that is to say, lubricating grease must be added or replaced. When bearing overheating or lubricating deterioration is found in procedure, the hydraulic stress must modify lubricating grease in time. When replacing grease, the old grease should be taken off, and the oil groove of bearing and bearing protect must be washed with gasoline. Then ZL-3 lithium grease must be stuffed with 1/two (2 poles) and two/three (four poles, 6 poles and 8 poles) of the cavity between the interior and outer rings of the bearing.
4. When the existence of the bearing is over, the vibration and sound of the motor will boost clearly. When the radial clearance of the bearing reaches the following price, the bearing should be changed.
five, when removing the motor, it is Alright to remove the rotor from the shaft extension or the non extension finish. If it is not needed to unload the fan, it is much more practical to take 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 prevented from becoming damaged.
6. When changing the windings, the form, dimension, turns and gauges of the unique windings need to be recorded. When these knowledge are missing, they should be attained from the producer and the unique created windings need to be modified at will, which usually deteriorates one or a number of efficiency of the motor or even makes it not possible to use them.

 

 

Standard Rolling Mill Large DC Motor

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