Technical data
General data and operating conditions
Other application conditions
3
l
16
BA 13.0008 − EN 2.1
3.2.1
Other application conditions
ƒ
Other application conditions require a power derating or torque reduction using the
factors listed in table 2 and 3 (see below).
1
2
0
0
Installation height
1
Permissible continuous torque M
perm
/M
cont
40 °C 1000 m
2
Cooling air / ambient temperature [°C]
(
Stop!
ƒ
The motor will be destroyed when the maximum motor speed is exceeded
ƒ
Do not exceed the maximum torques specified in Tab. 2!
– Torques as high as indicated can be reached through appropriate
motor−controller combinations.
– Excessive torques might result in a break of the motor shaft!
)
Note!
ƒ
Excessive axial and radial forces reduce the bearing service life.
– Observe the permissible forces to Tab. 2!
– Calculation basis:
Bearing service life L
h10
= 10000 h
Torque M = 2.5 M
r
The permissible continuous power is calculated as follows:
P
’
= k
υ
@
k
h
@
P
c
with P
c
being the permissible continuous power under normal conditions. A
corresponding relation applies to the torque:
M’
= k
υ
@
k
h
@
M
c
with M
c
being the permissible continuous torque under normal conditions.
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