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What harm reversed when the brakes will cause electric chain hoist operation ?
2014-01-06 by xiugai
An Electric Hoist crane body heavy lifting weights at runtime inertia will be great, and Electric Chain Hoist in normal operation , and immediately reverse braking, the electric motor will run throughout the body to produce large torque , detrimental to the transmission, drive shaft broken when severe , the body has the potential to skew distortion.
Second, the electric chain hoist brakes also make the reverse gear linkage system was a fierce punch
Strike , damage gear , causing electric chain hoist equipment accidents .
Third, electric chain hoist chain reversing brakes also make great torque generated electric power machines and strong currents , severe burn out the motor .
Four , chain electric chain hoist reversing air brakes also make hanging objects swing cause hanging objects fall occurred .
So, at work, in addition to the special case in order to avoid dangerous situations other than an accident , non- reverse braking .
Double the efficiency of ultra-high -speed electric hoist , lifting the no-load speed can be set at a higher speed , can greatly improve the work efficiency. Electric chain hoist support jog operation , positioning is very accurate, very strict requirements for some jobs very suitable place .
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