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Specific safety instructions
3.2 Installation notes
• BA 2535 - operating instructions for SIMOGEAR electric-monorail gearboxes
• BA 2730 - operating instructions for SIMOGEAR geared motors with encoder for safety-
relevant applications
• Operating instructions for geared motors for mounting on the G115D Motor Mounted
The described motors correspond to the state-of-the-art at the time these operating
instructions were printed.
Siemens reserves the right to change individual components and accessories in the interest
of ongoing development. The changes serve to improve the performance and safety. The
significant features are retained. The operating instructions are always being updated with
new contents.
The latest versions of the operating instructions, the declaration of
incorporation and the Declarations of Conformity are available in SIOS
support.industry.siemens.com/cs/ww/en/ps/13424/man).
3.2
Installation notes
NOTICE
Impermissible housing loadings when unevenness present
Ensure that the housing feet and flanges are screwed together without distortion.
The foundation structure must be low-vibration, level and torsionally rigid. The evenness of the
mounting surface for gearboxes in foot and flange design must be according to
DIN ISO 2768‑2. Max. deviations are to be taken from the tolerance class K.
Thoroughly remove any dirt from the foundation and the screw mounting surface of the
gearbox.
NOTICE
Impermissible external forces
No additional external forces resulting from customer-specific attachments, support of other
components on the gearbox or geared motor are permitted.
The installation of original attachments (oil expansion unit, cover hoods, etc.) and the resulting
forces are permitted.
Prerequisites for smooth, vibration-free running
• Stable foundation design
• Precise alignment of the machine
• Correct balancing of the parts to be mounted on the shaft extension
• Compliance with vibration severity values according to ISO 20816-1
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Motors for mounting onto SIMOGEAR gearboxes
Operating Instructions, 01/2024, A5E53220841A/RS-AA
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