Duty Capacity - Bosch Rexroth IndraDrive M Project Planning Manual

6-2
Mechanical Mounting
Compatibility with foreign

Duty Capacity

All Rexroth controls and drives are developed and tested according to the
state-of-the-art of technology.
matters
As it is impossible to follow the continuing development of all materials
(e.g. lubricants in machine tools) which may interact with our controls and
drives, it cannot be completely ruled out that any reactions with the
materials used by Bosch Rexroth might occur.
For this reason, before using the respective material a compatibility test
has to be carried out for new lubricants, cleaning agents etc. and our
housings/our housing materials.
Where conditions differ, the following performance data diminish in
accordance with the diagrams (see "Fig. 6-2: Duty capacity at higher
ambient temperature" and "Fig. 6-3: Duty capacity at higher mounting
altitude"):
• Drive controllers:
• Permitted DC bus continuous output
• Continuous output of the braking resistor
• Continuous current
• Motor:
• Power
• Continuous torque at standstill
• S1 continuous torques
• Short-time service M
If differing ambient temperatures and higher mounting altitudes occur
simultaneously, both duty factors must be multiplied. The mounting
altitude must be taken into account just once. Differing ambient
temperatures must be considered separately for the motor and drive
controller.
Fig. 6-2: Duty capacity at higher ambient temperature
KB
Degree of utilization at higher
ambient temperatures
1
0,7
5 40 45 50
Ambient temperature in °C
DG0006F1.FH7
DOK-INDRV*-HMS+HMD****-PR01-EN-P
Rexroth IndraDrive M
55