Wire rope safety factor calculation of hoisting device (Indoor EOC)

* Wire rope safety factor calculation of hoisting device (Indoor EOC)

 

* Rated load : R =    ton

* Hook(attachment) weight : A =    ton

* No. of wire rope fall : N =    fall

* Wire rope reeving efficiency : Er =     (Refer to sheave bearing)

* Used Wire rope dia. : Dw =     (Refer to catalogue)

* Wire rope min. breaking load : Fb =     (Refer to catalogue)

* Required wire rope safety factor : Sr =     (Refer to specification)

 

* Actual wire rope safety factor

 

( Calculated value )

* Actual wire rope safety factor Sf =      ⟩  Sr =