Large DC Motor for Rolling Mill Machine

Large DC Motor for Rolling Mill Machine

Product Description:
 
DC motor is a rotating motor that can change DC electrical energy into mechanical vitality (DC motor) or mechanical strength into DC electric strength (DC generator). It is a motor that can change DC and mechanical strength into 1 an additional. When it runs as a motor, it is a immediate present motor, which converts electrical energy into mechanical vitality when it operates as a generator, it is a direct current generator, which converts mechanical power into electrical energy.
 

Solution Name massive dc motor for rolling mill machine
Motor Kind DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
(CZPT equipment)
Composition composition The composition of DC motor ought to consist of two areas: stator and rotor. The static part of DC motor is known as stator. The principal operate of stator is to generate magnetic field, which is composed of foundation, primary magnetic pole, commutation pole, finish cap, bearing and brush unit. Managing portion is referred to as rotor, whose primary function is to create electromagnetic torque and inductive electromotive force. It is the hub of energy conversion of DC motor. So it is also commonly called armature, which is made up of rotor, armature core, armature winding, commutator and fan.
Product Z Kind
Seat number Z315-Z1000
energy sixty~2800kW
Voltage 220~1000V
Torque range one.5 ~180kNm
Safety stage IP23, IP44
Cooling method IC06,IC17,IC37,IC81W
Running velocity  Constant Pace /Reduced Pace /Change Speed /High Speed Other 
Primary classification DC Motor is a machine that converts mechanical vitality into DC electrical power. It is mostly utilized as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation electricity supply of alternator. Even though in spots exactly where DC electrical power is needed, AC energy rectifier is also employed to convert AC into DC power, but from some factors of efficiency, AC rectifier electricity offer can not fully change DC generator.  
Application DC motors are commonly employed in tape recorders, video clip recorders, online video discs, electric powered shavers, hair dryers, digital watches, toys and so on.
Maintenance approach Expert motor routine maintenance heart motor servicing approach: cleansing stator and rotor – replacing carbon brush or other elements – vacuum F stress dipping paint – drying – Calibration harmony.
1. Use atmosphere ought to be often dry, motor surface must be kept cleanse, air intake should not be hindered by dust, fibers and other hurdles.
two. When the thermal defense of the motor carries on to work, it must be ascertained no matter whether the fault arrives from the motor or the overload or the environment value of the protective gadget is too reduced. Right after getting rid of the fault, it can be set into operation.
three, make sure that the motor is properly lubricated in the course of procedure. The basic motor operates for about 5000 hours, that is to say, lubricating grease should be additional or replaced. When bearing overheating or lubricating deterioration is located in operation, the hydraulic pressure should adjust lubricating grease in time. When changing grease, the aged grease need to be taken out, and the oil groove of bearing and bearing go over need to be washed with gasoline. Then ZL-3 lithium grease should be crammed with 1/two (2 poles) and two/3 (four poles, 6 poles and 8 poles) of the cavity in between the interior and outer rings of the bearing.
4. When the life of the bearing is in excess of, the vibration and sounds of the motor will increase obviously. When the radial clearance of the bearing reaches the adhering to benefit, the bearing should be changed.
five, when removing the motor, it is Okay to take away the rotor from the shaft extension or the non extension stop. If it is not necessary to unload the admirer, it is far more convenient to get out the rotor from the non-axle extension finish. When pulling out the rotor from the stator, the stator winding or insulation must be prevented from getting broken.
six. When changing the windings, the kind, measurement, turns and gauges of the authentic windings should be recorded. When these knowledge are lost, they should be received from the company and the original designed windings ought to be modified at will, which usually deteriorates one or several performance of the motor or even helps make it impossible to use them.

 

 

Large DC Motor for Rolling Mill Machine