DC motor is a rotating motor that can change DC electric powered vitality into mechanical vitality (DC motor) or mechanical strength into DC electric powered vitality (DC generator). It is a motor that can transform DC and mechanical strength into one an additional. When it operates as a motor, it is a immediate existing motor, which converts electrical vitality into mechanical vitality when it runs as a generator, it is a direct current generator, which converts mechanical strength into electrical power.
|Product Identify||Marine DC Motor Maritime propulsion DC Motor|
|Motor Kind||DC Motor,ACMotor,Stepper Motor,Asynchronous Motor ,Synchronous Motor
|Composition construction||The framework of DC motor should consist of two elements: stator and rotor. The static component of DC motor is referred to as stator. The major function of stator is to generate magnetic field, which is composed of foundation, primary magnetic pole, commutation pole, finish cap, bearing and brush unit. Running portion is referred to as rotor, whose major perform is to create electromagnetic torque and inductive electromotive force. It is the hub of energy conversion of DC motor. So it is also typically referred to as armature, which is composed of rotor, armature core, armature winding, commutator and admirer.|
|Torque range||1.5 ~180kNm|
|Protection stage||IP23, IP44|
|Running speed||Constant Velocity /Minimal Velocity /Adjust Velocity /High Speed Other|
|Main classification||DC Motor is a device that converts mechanical strength into DC power. It is mainly used as DC motor for DC motor, electrolysis, electroplating, smelting, charging and excitation energy provide of alternator. Though in locations in which DC power is needed, AC electricity rectifier is also used to convert AC into DC energy, but from some factors of functionality, AC rectifier electricity provide can not entirely replace DC generator.|
|Software||DC motors are commonly utilized in tape recorders, video recorders, video discs, electric powered shavers, hair dryers, digital watches, toys and so on.|
|Routine maintenance technique||Specialist motor servicing middle motor maintenance procedure: cleansing stator and rotor – replacing carbon brush or other elements – vacuum F pressure dipping paint – drying – Calibration harmony.
1. Use setting should be always dry, motor surface need to be stored cleanse, air intake need to not be hindered by dust, fibers and other road blocks.
two. When the thermal security of the motor carries on to function, it ought to be ascertained whether or not the fault will come from the motor or the overload or the placing worth of the protecting gadget is way too reduced. After eliminating the fault, it can be place into procedure.
3, ensure that the motor is effectively lubricated for the duration of operation. The standard motor operates for about 5000 hrs, that is to say, lubricating grease must be additional or replaced. When bearing overheating or lubricating deterioration is identified in procedure, the hydraulic strain ought to alter lubricating grease in time. When replacing grease, the outdated grease should be removed, and the oil groove of bearing and bearing cover ought to be washed with gasoline. Then ZL-3 lithium grease must be filled with 1/two (two poles) and 2/three (4 poles, six poles and 8 poles) of the cavity amongst the inner and outer rings of the bearing.
four. When the daily life of the bearing is over, the vibration and sounds of the motor will enhance clearly. When the radial clearance of the bearing reaches the following value, the bearing need to be replaced.
5, when getting rid of the motor, it is Alright to remove the rotor from the shaft extension or the non extension conclude. If it is not required to unload the fan, it is more convenient to just take 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 becoming destroyed.
6. When replacing the windings, the sort, size, turns and gauges of the original windings need to be recorded. When these information are misplaced, they must be acquired from the producer and the authentic made windings need to be transformed at will, which usually deteriorates one or many overall performance of the motor or even tends to make it extremely hard to use them.