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Working Level of Electric Hoist and Motor (Second Part)

Motor work level Grade S5-- intermittent periodic duty cycle operation includes electric brake: according to a series of same cycle operation, each cycle includes a starting time, a constant load operate time, a fast electric brake time and an energy brake stop time.

 

Motor work level Grade S6--continuous periodic duty cycle operation: according to a series of same operation cycle, each cycle includes a constant load running time and a non-load running time, but with no stopping.

 

Motor work level Grade S7--with electric braking system: according to a series of same operation cycle, each cycle includes a starting time, a constant load running time and a fast breaking time, but with no stopping.

 

Motor work level Grade S8 with variable load continuous operation: according to a series of same operation cycle, each cycle includes a constant load running time with predetermined rotational speed, a running time with different speed and load under one or more other constants, but with no energy-break stopping.

 

For more information, welcome contacts us on www.jcyccranes.com.

 

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