Preparing for use
4.2 Transportation and storage
S-1FK7 DYA G2 synchronous motors with planetary gearbox
46
Operating Instructions, 05/2018, A5E44881183B AA
Long-term storage
Note
Storage time up to two years
The storage time affects the properties of the roller bearing grease.
•
Store the motor for up to two years at -15° C to 55° C.
If you intend to place the motor in storage for longer than six months, you must ensure that
the storage area satisfies the following conditions.
Table 4- 2
Environmental conditions for long-term storage in the product packaging according to
Class 1K3 to EN 60721-3-1 - with the exception of influencing environmental variables
"Air temperature", "Highest relative humidity" and "Condensation"
Climatic ambient conditions
- 15 °C … + 55 °C
Highest relative humidity
< 60 %, condensation not permissible
Mechanical ambient conditions
vibration-free storage room v
rms
< 0.2 mm/s
Protection against chemical substances
Protected in acc. with Class 1C2
Biological ambient conditions
Suitable in acc. with Class 1B2
Duration
•
Six months for the conditions listed above.
•
Special preservation measures are
required for storage times of 6 months up
to maximum of two years.
Check the correct state of the motor every six months.
●
Check the motor for any damage.
●
Perform any necessary maintenance work.
●
Check the state of the dehydrating agent and replace when necessary.
●
Record the preservation work so that all preservation coating can be removed prior to the
commissioning.
Condensation
The following ambient conditions encourage the formation of condensation:
●
Large fluctuations of the ambient temperature
●
Direct sunshine
●
High air humidity during storage.
Avoid these ambient conditions.
Use a dehydrating agent in the packaging.
