Wheel shaft calculation of trolley drive (Indoor EOC)

* Wheel shaft calculation of trolley drive (Indoor EOC)

* Max. wheel load : Pmax =     ton

(Refer to wheel dia. calculation : wheel load)

* Trolley drive motor power : Pu =     kw

* Trolley drive motor rpm : N =     rpm

* Trolley drive reducer gear ratio : i = 1/

* Wheel shaft dia : D =      cm

(Inclusion keyway)

* Wheel shaft dia : d =     cm

(Exclusion keyway)

* Wheel shaft length : c =      cm

* Wheel boss breadth : b =     cm

* Wheel both side breadth : a =     cm

* Working factor : f =

* Speed factor : Xb =

* Notch factor(for bending) : ß =

* Notch factor(for torsion) : ß’ =

* Used material(KS,JIS,ASTM,DIN,BS) :

* Tensile strength : 𝞂a = ton/cm2

* Yield strength : 𝞂y = ton/cm2

 

* Reaction force of wheel shaft

 

* Max. bending moment

 

* Driving torque

 

* Modulus of section

 

* Polar modulus of section

* Bending stress

 

* Shear stress

 

* Combined stress

 

* Mean stress

 

* Fatigue check

 

* Yield point check

 

 

( Calculated value )