• Occurring radial force and axial force with
force application point
• Installation position (horizontal, vertical with
the shaft end pointing to the top or bottom)
• Mean speed
For radial force diagrams, refer to the project
planning manual.
5.2.11 Frame size, installation type
The motors can be installed horizontally and ver-
tically with the shaft end pointing to the top
or bottom. The mounting variants comply with
the IM code according to EN 60034-7:1993 +
A1:2001 for design and installation type.
Code I / Code II (EN 60034-7)
IM B5 / IM 3001 Flange attachment on
the drive side of the
flange
IM B35 / IM 2001
(only MS2N13)
Foot installation, feet
below, with additional
flange mounting on
drive side of the flange
IM V1 / IM 3011 Flange attachment on
the drive side of
the flange, drive side
facing down
IM V3 / IM 3031 Flange attachment on
the drive side of
the flange, drive side
facing up
Avoid liquid at the drive shaft or the shaft sealing
ring in case of vertical installation according to
IM V3. For further information regarding the pro-
tection class, see ⮫ Chapter 5.2.6 “Degree of
protection ” on page 23.
5.2.12 Coating
One-layer standard varnish (1K), water-based, in
conductive form, RAL9005 jet black
An additional varnish with a coat thickness of
max. 40 µm is allowed.
Protect all safety notes (stickers), type plates and
open connectors with a painting protection when
painting additionally.
5.2.13 Noise emission
The typical sound pressure level Lp(A) is speci-
fied for the speed range 0 rpm up to the rated
speed. The installation situation affects the noise
emission.
6 Transport and storage
6.1
Storage
Store the motors in their original packaging
in a dry, dust-free, vibration-free and light-pro-
tected place without direct solar radiation. Please
observe classes 1K21, 1B1, 1C1, 1S10, 1M11
specified for storage acc. to DIN EN 60721-3-1.
Please observe the following classification limita-
tions:
Table 6: Classification limitation
(DIN EN IEC 60721-3-1)
Bearing
Ambient temperature -25 … +55 °C
Relative air humidity 5 … 75 %
Absolute air humidity 1 … 29 g/m³
Direct solar radiation Not permitted
Shock load ⮫ Chapter 6.3 “Shock
load during transport und
storage ” on page 32
NOTICE
Damage due to moisture and humidity!
− Protect the products from dampness and
corrosion.
−
Store them only in rainproof and dry rooms.
Additional measures have to taken upon commis-
sioning to ensure smooth functioning – irrespec-
tive of the storage time which may be longer than
the warranty period of our products. Warranty
extension is not a consequence.
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