What does the reason that the pace burns out into electric machinery have

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  • source:BREDA CNC Machining
Electric machinery regards his as main use with carrying, have package to quantify the characteristic of tall tigidity standardization, corrosion resistance, gently, the reason that will analyse a pace to burn out into electric machinery according to these characteristics basically has the following kinds: 1, electric machinery be affected with damp be affected with damp: Because enter the insulation that water or be affected with damp be affected with damp cause to reduce, also be common attaint cause, should have done defend daily. Attention and regular examination are isolated from. Use the electric machinery of transducer drive especially, should take care more this, otherwise the likelihood connects transducer to damage together. 2, reason of electric machinery interior: Because bearing damages, cause upright lid to wear away, main shaft wears away, rotor sweeps chamber, causing a line to wrap scathing burn down also is a main reason. 3, other reason: If too low or voltage is exorbitant, shake cause wiring column pine to take off alternate with short circuit, rated voltage and actual voltage do not coordinate bug rat harm, electric machinery. Starting loop breakdown causes all sorts of decompression to be not changed, the pace enters job of low pressure of electric pilot time to wait a moment. 4, overload: If be protection the function is normal (add the hot relay with suitable costume) , won't happen commonly. But, those who want an attention is, because heat up relay cannot desired result, and protect numerical value very not accurate also, type selecting is improper add factitious setting to become automatic restoration etc, when so need is protected, often do not have effect, after be being protected possibly also for many times, did not find real reason, increase protective numerical value artificially. To make protect invalidation. 5, be short of move: If the noise of electric machinery of slip model group is very right now big, and give out heat badly, this also is three-phase asynchronous electric machinery is deadly, moved ten minutes to burn out commonly. If whole power supply system is short of, cause damage of much stage electric machinery very likely. Engineer of hill company electric machinery suggests to only station electric machinery settles way best is to add those who install an electron to be short of photograph protector (important electric machinery must use this) . If some photograph fusing also is,still having is the insurance in three-phase loop cause lack the account of the photograph. CNC Milling CNC Machining