DC motor is a rotating motor that can convert DC electrical energy into mechanical power (DC motor) or mechanical power into DC electric energy (DC generator). It is a motor that can transform DC and mechanical strength into one particular yet another. When it runs as a motor, it is a direct present motor, which converts electrical power into mechanical energy when it runs as a generator, it is a direct recent generator, which converts mechanical strength into electrical strength.
|Product Name||huge dc motor for rolling mill equipment|
|Motor Variety||DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
|Composition construction||The construction of DC motor should consist of two elements: stator and rotor. The static portion of DC motor is named stator. The major perform of stator is to make magnetic area, which is composed of foundation, main magnetic pole, commutation pole, stop cap, bearing and brush gadget. Working part is called rotor, whose primary operate is to create electromagnetic torque and inductive electromotive pressure. It is the hub of vitality conversion of DC motor. So it is also frequently named armature, which is composed of rotor, armature main, armature winding, commutator and enthusiast.|
|Torque range||1.five ~180kNm|
|Protection stage||IP23, IP44|
|Functioning pace||Constant Pace /Minimal Velocity /Change Speed /High Speed Other|
|Major classification||DC Motor is a device that converts mechanical strength into DC electricity. It is mainly utilised as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation energy offer of alternator. Despite the fact that in areas the place DC energy is needed, AC electrical power rectifier is also utilized to convert AC into DC energy, but from some aspects of performance, AC rectifier power supply can not entirely replace DC generator.|
|Software||DC motors are widely utilised in tape recorders, video clip recorders, video clip discs, electrical shavers, hair dryers, digital watches, toys and so on.|
|Upkeep method||Expert motor routine maintenance centre motor servicing method: cleaning stator and rotor – changing carbon brush or other parts – vacuum F strain dipping paint – drying – Calibration stability.
one. Use environment must be always dry, motor surface should be held clear, air intake need to not be hindered by dust, fibers and other obstacles.
two. When the thermal protection of the motor continues to function, it must be ascertained whether or not the fault will come from the motor or the overload or the placing worth of the protective device is way too reduced. After eliminating the fault, it can be set into procedure.
three, make sure that the motor is nicely lubricated during operation. The general motor operates for about 5000 hours, that is to say, lubricating grease must be additional or changed. When bearing overheating or lubricating deterioration is located in operation, the hydraulic stress need to adjust lubricating grease in time. When changing grease, the aged grease need to be eliminated, and the oil groove of bearing and bearing protect must be washed with gasoline. Then ZL-three lithium grease need to be filled with 1/two (two poles) and 2/3 (4 poles, six poles and 8 poles) of the cavity in between the internal and outer rings of the bearing.
four. When the existence of the bearing is more than, the vibration and sound of the motor will increase certainly. When the radial clearance of the bearing reaches the following price, the bearing must be changed.
five, when eliminating the motor, it is Okay to eliminate the rotor from the shaft extension or the non extension end. If it is not required to unload the admirer, it is a lot more hassle-free to consider out the rotor from the non-axle extension finish. When pulling out the rotor from the stator, the stator winding or insulation need to be prevented from getting damaged.
six. When changing the windings, the sort, dimension, turns and gauges of the unique windings need to be recorded. When these information are missing, they should be acquired from the maker and the original designed windings need to be modified at will, which usually deteriorates one or many functionality of the motor or even can make it unattainable to use them.