causa: et afferendum temperatus est altior, portantes habet alium sonus.
Processing modum: Reprehendo in lubricatae conditione, utrum ad opus ire et oleum in acie cum requisitis; Reprehendo utrum portantes gerunt, ut impudicitiis, ut mundus vel reponere ad portantes.
2, electrical smoking
: the excitation current overload, the main pole coil smoke, armature current is too large overload, the armature smoke, armature smoking or main pole coil turn-to-turn short circuit, the voltage of the motor is too low, frequent starting, between the armature and stator with brush.
reason: brush and commutator poor contact, loose brush or malposition, commutator surface is not smooth, excessive brush wear, brush position is not in the center line, motor foot loosening caused by vibration, armature coils and commutator welding, dc brushless motor, dongguan commutating pole coil break phenomenon, brush type, size does not conform to the requirements, large motor vibration.
processing methods: grinding brush contact surface and light load running in 30 min, make the brush surface is above 75%, tighten and correct the brush position, cleaning or abrasive commutator surface, according to the size of the original brand brush and replace the new brush, brush rod seat to the old mark position adjustment, tighten the bottom bolt, repair welding, find out the breaking point for repair, replacement conforms to the requirements of the brush, and the armature into the dynamic balance test.
IV, electrica calefactio
ratio: motricium excitationem current est nimium magna cultro, fan filter lascivio, contineat, aut fan revocatas, frigidior aquarum et caligo, rumpitur aqua vel humilis aquae pressura, caliditas nimis, motor aquae pressura est magna.
Processing modi: celeritate agro current ad rated current, emundare filter, est fan, est fan, mundare in internum Filtra, reprehendo moles aqua in refrigerationem et differentiale switch occasus, reducere et differentialis pressura switch occasus, reducere ad onus.
5, large motor vibration
: the bottom bolt looseness of the motor, the motor is loose, the basis of the installation of the motor base and produce resonance between mechanical, electric control system is not set, the formation of a certain period of current waveform discontinuous make motor has a strong sense of vibration, motor armature balance weight loss, the unit connection not coaxial
processing method: end of fastening bolt and proofreading now, even the Axis est fundamenta ad capere efficaciora supplementum mensuras superiores, add Cushion obstructionum, confirmans basic afferentem punctum, mutare naturalis frequency, accommodetur in potestate, in armature ad intellegere statera in scope, ad unitas ad intelligere statera, ad unitas.
VI, quod motricium non satus
causa: unum excitationem fons vel non pertinet ad principalis circuitu potentia cincinno, praesidium ratio non posuit et non densis, non satus ad refrigerationem ratio, imperium system, non satus initus electrica cable Circuit, quod initus est magnum.
processing method: check the excitation power supply, switching power supply, the adjustment of right protection system Settings, operating procedures according to regulations operation, start the cooling system, start excitation magnetic to start motor, controlled by the professionals to repair system, check the wiring of the motor, reducing the load.
