DC motor is a rotating motor that can transform DC electric powered strength into mechanical energy (DC motor) or mechanical vitality into DC electric power (DC generator). It is a motor that can change DC and mechanical energy into a single another. When it operates as a motor, it is a immediate recent motor, which converts electrical power into mechanical vitality when it operates as a generator, it is a immediate recent generator, which converts mechanical strength into electrical energy.
|Solution Identify||eighteen.5kw 25hp 4 pole YE3 sequence Higher Performance a few-Period Asynchronous DC Motor|
|Motor Variety||DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
|Composition structure||The framework of DC motor should consist of two areas: stator and rotor. The static part of DC motor is known as stator. The primary purpose of stator is to make magnetic discipline, which is composed of foundation, main magnetic pole, commutation pole, stop cap, bearing and brush gadget. Working portion is known as rotor, whose principal perform is to make electromagnetic torque and inductive electromotive pressure. It is the hub of power conversion of DC motor. So it is also generally named armature, which is composed of rotor, armature core, armature winding, commutator and enthusiast.|
|Torque selection||one.5 ~180kNm|
|Safety degree||IP23, IP44|
|Operating speed||Constant Speed /Minimal Speed /Alter Pace /Large Speed Other|
|Primary classification||DC Motor is a equipment that converts mechanical vitality into DC power. It is primarily employed as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation power offer of alternator. Even though in places where DC power is needed, AC energy rectifier is also used to transform AC into DC electrical power, but from some factors of efficiency, AC rectifier electrical power source can not completely substitute DC generator.|
|Software||DC motors are commonly utilised in tape recorders, video clip recorders, video discs, electric shavers, hair dryers, digital watches, toys and so on.|
|Upkeep method||Skilled motor upkeep center motor routine maintenance approach: cleaning stator and rotor – changing carbon brush or other areas – vacuum F pressure dipping paint – drying – Calibration equilibrium.
one. Use surroundings need to be always dry, motor surface need to be kept cleanse, air intake ought to not be hindered by dust, fibers and other obstacles.
two. When the thermal protection of the motor carries on to function, it should be ascertained whether or not the fault will come from the motor or the overload or the environment value of the protective gadget is way too lower. Soon after eliminating the fault, it can be place into procedure.
three, make sure that the motor is effectively lubricated in the course of operation. The standard motor runs for about 5000 hrs, that is to say, lubricating grease need to be additional or changed. When bearing overheating or lubricating deterioration is discovered in procedure, the hydraulic force need to change lubricating grease in time. When replacing grease, the outdated grease ought to be taken out, and the oil groove of bearing and bearing protect need to be washed with gasoline. Then ZL-3 lithium grease must be stuffed with 1/2 (2 poles) and 2/3 (four poles, 6 poles and 8 poles) of the cavity among the interior and outer rings of the bearing.
4. When the lifestyle 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 following price, the bearing should be changed.
5, when eliminating the motor, it is Okay to take away the rotor from the shaft extension or the non extension conclude. If it is not needed to unload the admirer, it is a lot more handy to consider out the rotor from the non-axle extension stop. 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 sort, size, turns and gauges of the original windings must be recorded. When these information are missing, they must be received from the manufacturer and the original developed windings should be altered at will, which often deteriorates 1 or many performance of the motor or even can make it unattainable to use them.