Technical data

11 Installation
11.1 Safety
WARNING
Injuries due to live parts! Lifting of heavy loads!
● Install the motors only when they are de-energized and not connected
electrically.
● Use suitable tackles, protective equipment and protective clothing during
transport.
Observe the notes regarding safety found in previous chapters.
Carry out all working steps especially carefully. In this way, you minimize the
risk of accidents and damage.
11.2 Skilled Personnel
Any work on the system and on the drives or in their vicinity may be carried out
only by appropriately trained technical personnel.
Please make sure that all persons carrying out
● Installation work
● Maintenance, or
● Operational activities
on the system are adequately familiar with the contents of this documentation
as well as with all warnings and precautionary measures contained therein.
Qualified skilled personnel are defined as those who have been trained,
instructed or are authorized to activate and deactivate, ground and mark electric
circuits and equipment according to the technical safety regulations. Qualified
technical personnel must possess appropriate safety equipment and have been
trained in first aid.
11.3 Mechanical Mounting – Motor Assembly
11.3.1 Mounting the Flange
IndraDyn S motors are designed for flange assembly (frame shape B05). De-
tails for the fastening holes can be found in the corresponding dimension sheet
chapter 5 "Specifications" on page 87.
To fix the flange, we recommend using the screws and tightening torques listed
in the table below.
Motor Frame Size Recommended
screw size
Tightening torque
[Nm]
Minimum strength
MSK030 M4 x 20 3,1 8.8
MSK040 M6 x 20 10,4 8.8
MSK050 M8 x 20 25 8.8
MSK060 M8 x 20 25 8.8
MSK061 M8 x 20 25 8.8
MSK070 M10 x 30 51 8.8
Project Planning Manual | Rexroth IndraDyn S Electric Drives
and Controls
| Bosch Rexroth AG 179/194
Installation