Storage Instructions - Bosch Rexroth MAD Project Planning Manual

MAD / MAF Asynchronous Housing Motors
10.4.3

Storage instructions

Storage conditions Generally, Bosch Rexroth recommends storing all components until they are
actually installed in the machine as follows:
● in their original packaging
● at a dry and dust-free location
● at room temperature
● free from vibrations and oscillations
● protected against light or direct sunlight
Upon delivery, protective sleeves and covers can be attached to Bosch
Rexroth motors. They have to remain on the motor for transport and storage.
Do not remove these parts until shortly before assembly.
Based on DIN EN 60721-3-1, the tables below specify classifications and lim‐
it values which are allowed for our products while they are stored. Refer to
the detailed description of the classifications to take all of the factors which
are specified in the particular classification into account.
Allowed classes of ambient conditions during storage acc. to DIN EN
60721-3-1
Classification type
Classification of climatic environmental conditions
Classification of biological environmental conditions
Classification of chemically active materials
Classification of mechanically active materials
Classification of mechanical ambient conditions
Tab. 10-3: Allowed classes of ambient conditions during storage
For a better overview, some essential environmental influencing variables of
the previously mentioned classifications are listed. Unless otherwise speci‐
fied, the specified values are the values of the particular class. However,
Bosch Rexroth reserves the right to adjust these values at any time based on
future experiences or changed environmental factors.
Environmental condition classes allowed for storage according to DIN EN
60721-3-1
Environmental factor
Air temperature
Relative air humidity
Absolute air humidity
Condensation
Direct solar radiation
1) Differs from DIN EN 60721-3-1
Tab. 10-4: Allowed storage conditions
Before re-storage, empty the liquid coolant from the liquid-cooled
motors to avoid frost damage.
Handling and transport
Symbol Unit
T
°C -20 ... +55
L
φ %
ρw g/m³
Not permitted
Not permitted
R911295781_Edition 11 Bosch Rexroth AG
239/265
Class
1K21
1B1
1C1
1S10
1M11
Value
1)
5 ... 75 1)
1 ... 29 1)
1)