● If provided by the manufacturer, all lifting eye bolts must be used and tight-
ened before use.
● Avoid increased transport vibrations.
● Remove any existing transport locks prior to commissioning and keep them.
5.5 Bearing
Store the motors in their original packaging in a dry, dust-free, vibration-free and
light-protected 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 limitations:
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
Refer to section shock load during transport und
storage
Tab. 5-7: Classification limitation (DIN EN IEC 60721-3-1)
Damage due to moisture and humidity!
● Protect the products from dampness and corrosion.
● Store them only in rainproof and dry rooms.
Before storage, discharge the liquid coolant from liquid-cooled mo-
tors to avoid frost damage.
Additional measures have to taken upon commissioning to ensure smooth
functioning - irrespective of the storage time which may be longer than the
warranty period of our products. Warranty extension is not a consequence.
Motors
Storage time/months
Measures for commissioning
> 1 > 12 > 60
● ● ● Visual inspection of all parts to be damage-free
● ● ● Resurface the holding brake
● ● Check the electric contacts to verify that they are free from corrosion
● ● Let the motor run in without load for one hour at 800 ... 1000 rpm.
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Operating conditions and handling
MS2N Synchronous Servomotors
Bosch Rexroth AG R911347581_Edition 04
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