Input design clamp ring connect |
Symbol |
Unit |
Shaft |
Hub |
Nominal torque to transmit |
T |
N.m |
500.00 |
Nominal axial force |
Fa |
kN |
0.000 |
Action radius axial force |
rFa |
mm |
0.0 |
Application factor |
KA |
-- |
1.25 |
External diameter |
do |
mm |
60.0 |
-- |
Internal diameter |
di |
mm |
0.0 |
60.0 |
Hub width |
bh |
mm |
-- |
60.0 |
Contact surface roughness |
Ra |
µm |
0.800 |
1.600 |
Tolerance |
Tg |
-- |
h8 |
P8/h8 |
Min safety factor on failure |
SFh |
-- |
-- |
3.50 |
Clamp ring width |
br |
mm |
50.0 |
Bolt count |
nb |
-- |
1 |
Clamp ring tolerance |
ITr |
-- |
P8 |
Min safety factor on ring failure |
SFr |
-- |
2.40 |
Min safety factor on slip |
Sr |
-- |
1.50 |
Surface condition |
-- |
-- |
ungreased |
Load case |
-- |
-- |
uniform |
Bolt strength class |
-- |
-- |
12.9 |
Calculation |
Symbol |
Unit |
Shaft |
Hub |
Outside diameter |
do |
mm |
60.0 |
72.0 |
Ring outside diameter in A |
dorA |
mm |
110.0 |
Ring outside diameter in B |
dorB |
mm |
97.0 |
Ring inside diameter |
dir |
mm |
72.0 |
Bolt thread |
dG |
-- |
M10 |
Bolt force |
Fb |
N |
48900 |
Bolt tightening torque |
Tb |
N.m |
71 |
Lever arm of normal force |
l1 |
mm |
36.0 |
Lever arm of bolt force |
l2 |
mm |
96.0 |
Normal force |
Fn |
N |
130400 |
Stick coefficient |
νru |
-- |
0.140 |
Slip torque |
Tr |
N.m |
1095 |
Calc safety factor on slip |
Sr |
-- |
1.75 |
Contact pressure |
pFsh,hr |
N/mm² |
36 |
36 |
Calc safety factor contact pressu |
SFsh,hr |
-- |
2.22 |
2.22 |
Stress in ring at point A |
Symbol |
Unit |
Clamp Ring |
Tangential stress |
σtrA |
N/mm² |
90 |
Radial stress |
σrrA |
N/mm² |
-36 |
Comparison stress |
σvrA |
N/mm² |
112 |
Calc safety factor on failure |
SrA |
-- |
2.86 |
Stress in ring at section BB |
Symbol |
Unit |
Clamp Ring |
Burst tensile stress |
σtrBB |
N/mm² |
130 |
Safety factor on failure |
SrBB |
-- |
2.45 |