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Rexroth IndraDyn A
11
Installation
11.1 Safety
11.2 Mechanical Attachment
Fastening screws
DOK-MOTOR*-MAD/MAF****-PR03-EN-P
Risk of injuries due to live parts! Lifting of
heavy loads!
⇒ Install the motors only when they are de-energized
and not connected electrically.
WARNING
⇒ Use suitable
equipment and wear protective clothing during
transport.
⇒ Do not lift or move the motor by the fan unit.
⇒ Please note the safety information from the
preceding chapters, and in particular the notes on
transport of motors in chapter 10, "Handling and
Transport".
Carry out all working steps especially carefully. In this way, you minimize
the risk of accidents and damage.
IndraDyn A motors from frame size 130 have additional threaded
holes on their long sides for inserting eyelets (for details, see the
dimension sheet). Additional eyelets can simplify handling and transport.
To attach the motors correctly and safely to the machine, Bosch Rexroth
recommends the following screws and washers for motor mounting.
⇒ Motor frame size 100
• pan-head machine screw DIN 912 - M12 x ... - 8.8
• washer ISO 7092 - 12 - 200 HV
⇒ Motor frame size 130...225
• hexagonal screws DIN 931 - M... x ... - 8.8 or
• pan-head machine screw DIN 912 - M... x ... - 8.8
• washer ISO 7090 - ... - 200 HV
Note:
If other screws and washers than those listed in this
recommendations are used, the property class of the screws
and the hardness class of the washers must be equivalent to
allow for transmission of the required tightening torques (see
Fig. 11-2).
Installation
lifting
equipment
and
11-1
protective
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