Technical data

Rexroth IndraDyn H Notes Regarding Application 9-1
DOK-MOTOR*-MBS-H******-PR02-EN-P
9 Notes Regarding Application
9.1 Setup Elevation and Ambient Temperature
The performance data specified for the motors apply in the following
conditions:
• ambient temperature of 0º to +40º C
• setup elevation of 0 to 1,000 m above sea level.
If you want to use the motors in areas with values beyond these ranges,
the performance data are reduced according to the following figure.
1 2
f
T
t
A
[°C]
1000 3000
0,6
0,8
1
40 45 50 55
0
f
H
h [m]
0,4
0,6
0,8
1
0,4
ambient.EPS
(1): Utilization depending on the ambient temperature
(2): Utilization depending on the setup elevation
fT: Temperature utilization factor
tA: Ambient temperature in degrees Celsius
fH: Height utilization factor
h: Setup elevation in meters
Fig. 9-1: Utilization factors
If either the ambient temperature or the setup elevation exceeds the
nominal data:
1. Multiply the motor data provided in the selection data with the
calculated utilization factor.
2. Ensure that the reduced motor data are not exceeded by your
application.
If both the ambient temperature and the setup elevation exceed the
nominal data:
1. Multiply the determined utilization factors f
T and fH by each other.
2. Multiply the value obtained by the motor data specified in the
selection data.
3. Ensure that the reduced motor data are not exceeded by your
application.