Mm : (Nㆍm)/Motor
torque
Mv : (Nㆍm)/Starting torque(No-load)
F : (N)/Tensile force acting on belt
Dp :(m)/Effective pulley diameter
Calculating Motor Power
Pm : (KW)/Motor power
N : (rpm)/Revolutions per minute
Lifespan Calculation
C
: (N)/Effective dynamic load
F : (N)/Effective load
fc :Contact factor
fi : Service factor
fh : Stroke factor
F1 : x/Force in x-direction
F2 : y/Force in y-direction
F3 : z/Force in z-direction
Fy : y/Effective static load in y-direction
M1 : x/Moment in x-direction
M1 : x/Moment in x-direction
M1 : x/Moment in x-direction
Mx, My, Mz :
/Static moment in each direction
Effective Dynamic Load
(Model)
SERO
41
SERO
61
SERO
81
SERO
101
C(N)
2000
3500
6100
20000
Service Factor
(Application State)
fi
1m/s
(Neither shocks nor vibrations ; Smooth and low frequency
reverse ; Under the speed of 1m/s)
1
~ 1.5
1~2.5m/s
(Slight shocks and vibrations ; Medium frequency reverse
;
Between 1m/s and 2.5m/s)
1.5
~ 2
2.5
(Shocks and vibrations ; High frequency reverse ;
Over
the speed of 2.5m/s)
2
~3 .5
Deflection of SERO Profile in case of simple beam
d : mm)/Deflection
f : (N)/Load
L : (Body)(mm)/Body length
E : (≒70000N/mm2)/Young's modulus
I : (mm4)/Second moment of area
PRODUCT GALLERY 
