Bosch Rexroth KSM02 - Mounting; Required Steps to Follow; Preparations; Mounting KSM

5.2 Mounting
5.2.1 Required Steps to Follow
Preparations
Make the following preparations for mounting:
1. Procure tools, auxiliary materials, measuring and test equipment.
2. Check all components for visible damage. Defective components
mustn't be mounted.
3. Ensure that dimensions and tolerances on the installation side are suita‐
ble for motor attachment (for details, see dimensional drawing).
4. Check whether all components, mounting surfaces and threads are
clean.
5. Ensure that mounting can be done in a dry and dust-free environment.
6. Ensure that the holder for the motor flange is without burrs.
7. Remove the protective sleeve of the motor shaft and keep it for further
use.
If the Optional Holding Brake is
Used
Check whether the motor holding brake attains the holding torque specified in
the data sheet. If the holding brake does not attain the specified holding tor‐
que, check the functioning of the holding brake (see index entry "Holding
brake → Commissioning").
Mounting KSM
Mounting for Easy Servicing
To allow trouble-free servicing, make sure that the following aspects are fulfil‐
led after you have mounted KSM:
● Connection points X37, X38 and X141 are easily accessible
● Connection points X108 and X109 are easily accessible
To allow easy and quick drive diagnostics, the terminal connector of the
communication cable should be extended to a directly accessible point
● Address selector switches are easily accessible
● Diagnostic LED H14 is visible
Notes on Mounting
● Avoid jamming or getting stuck of the centering collar on the motor side.
● Avoid damage to the insertion fitting on the installation side.
● Check the stability and precision of the connection before you proceed.
5.2.2 Mechanical Interfaces
Flange Assembly
Distributed servo drives KSM are manufactured for flange assembly (type of
construction B05). Mounting holes details can be found in the corresponding
dimensional drawing.
For flange assembly, we recommend using the screws and tightening torques
listed in the table below.
Motor size Recommended
screw size
Tightening torque
[Nm]
Minimum strength
KSM02.1B-041 M6 10,4 8.8
KSM02.1B-061 M8 25 8.8
Bosch Rexroth AG DOK-INDRV*-KSM02*UL***-IN01-EN-P
Rexroth IndraDrive Mi Distributed Servo Drive KSM02
38/81
Instructions for Use