Stober PK - Page 413

Type z
2
F
ax100
F
rad100
M
k100
[mm] [N] [N] [Nm]
EZ701 24.5 1300 3500 173
EZ702 24.5 1300 4200 208
EZ703 24.5 1300 4200 208
EZ705 24.5 1300 4200 225
EZ802 28.5 1750 5600 384
EZ803 28.5 1750 5600 384
EZ805 28.5 1750 5600 384
The values for permitted shaft loads specified in the table apply:
• For shaft dimensions in accordance with the catalog
• A force applied at the center of the output shaft: x
2
= l / 2 (shaft dimensions can be found in the chapter
Dimensional drawings)
• Output speeds n
m*
≤ 100rpm (F
ax
= F
ax100
; F
rad
= F
rad100
; M
k
= M
k100
)
The following applies to output speeds n
m*
> 100rpm:
ax100
ax
m*
3
1
F
F
n
100min
-
=
rpm
rad100
rad
m*
3
1
F
F
n
100min
-
=
rpm
k100
k
m*
3
1
M
M
n
100min
-
=
rpm
The following applies to other force application points:
( )
× × + × +
=
ax* 2 rad* 2 2
k*
2 F y F x z
M
1000
For applications with multiple axial and/or radial forces, you must add the forces as vectors.
Also note the calculation for equivalent values:
× × + + × ×
=
× + + ×
3 3
m,1* 1* k,1* m,n* n* k,n*
3
k,eq*
m,1* 1* m,n* n*
n t M ... n t M
M
n t ... n t
× × + + × ×
=
× + + ×
3 3
m,1* 1* rad,1* m,n* n* rad,n*
3
rad,eq*
m,1* 1* m,n* n*
n t F ... n t F
F
n t ... n t
11 EZsynchronous servo motors 11.7 Project configuration
413