Mechanical Attachment - Bosch Rexroth MAD Operating Instruction

DOK-MOTOR*-IDYN*A*EXPD-IB05-EN-P
Rexroth MAD and MAF Motors in EX px d Design acc. to ATEX Directive 2014/34/EU
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Mechanical attachment

Preparation
Attachment
Before installing the motor, check whether the required information on the
identification label of the motor, such as
● device group and device category,
● explosion subgroup,
● maximum allowed surface temperature,
complies with the locally allowed conditions of use in potentially explosive at‐
mospheres.
Check the components for visible damage. Damaged components may not
be mounted.
Before the installation, make sure that the environmental conditions on site,
such as the ambient temperature, the humidity, the vibration and shock envi‐
ronment do not exceed the details specified in the project planning manual of
the motor.
At the factory, the motors are produced either for flange mounting (frame
shape 05) or for foot mounting (frame shape 35). You will find details about
the fastening threads in the motor dimension sheet in the motor project plan‐
ning manual. For the fastening, the following general assignment applies:
① Holes for flange assembly
② Assembly feet (existing on both sides) for foot assembly
Fig. 8-1: Motor fastening holes
Bosch Rexroth AG 31/69
Mechanical attachment