Stober PK - Permitted Shaft Loads

Example of cyclic operation
The following calculations refer to a representation of the power delivered at the motor shaft in accordance
with the following example:
LW
Calculation of the actual average input speed
m,1* 1* m,n* n*
m*
1* n*
n t ... n t
n
t ... t
× + + ×
=
+ +
If t
1*
+ ... + t
3*
≥ 6min, determine n
m*
without the rest phase t
4*
.
Calculation of the actual effective torque
2 2
1* 1* n* n*
eff *
1* n*
t M ... t M
M
t ... t
× + + ×
=
+ +
11.7.2 Permitted shaft loads
This chapter contains information about the maximum permitted shaft loads of the output shaft of the mo-
tor.
Type z
2
F
ax100
F
rad100
M
k100
[mm] [N] [N] [Nm]
EZ202 12.0 250 750 20
EZ203 12.0 250 750 20
EZ301 24.0 350 1000 39
EZ302 24.0 350 1000 39
EZ303 24.0 350 1000 39
EZ401 19.5 550 1800 62
EZ402 19.5 550 1800 71
EZ404 19.5 550 1800 71
EZ501 19.5 750 2000 79
EZ502 19.5 750 2400 95
EZ503 19.5 750 2400 107
EZ505 19.5 750 2400 107
11.7 Project configuration 11 EZsynchronous servo motors
412