JVL MAC050 User Manual page 386

6.6
Rule 3 - Motor mounting orientation in IPx5/x6/x7 applications
Its not recommended to mount the motor with the expansion module pointing upwards
since it will be more exposed to moisture that accumulate at the surface and around the
connectors and can leak inside the motor over time.
If the actual application require this mounting orientation please add a shield/cup over the
motor to shield the module. Also avoid direct sunlight if mounted outside in open air.
TT1287-01GB
Rule 4 - Cable placement.
In certain environments where the temperature changes fast and often it may be a prob-
lem that moisture condensate inside the cabinet.
Always consider if condensation of moisture or even liquid can be present in the cabinet
or similar where the cables for the MAC motor is drawn from.
If this is considered to be a risk then always make sure that the cable is placed as below
with a point higher than the cabinet bottom before it connects to the motor to avoid
moisture or liquid to flow inside the cable to the motor connectors.
382
Installation instructions
Risk of moisture getting inside the cable
If any risk of moisture inside a
control cabinet then make sure
the the cable(s) connected from
the cabinet to the MAC motor is
lifted to a point higher than the
bottom of the cabinet with a
relevant safety distance.
JVL A/S - User Manual - Integrated Servo Motors MAC050 - 4500
UP
Shield over connectors
TT1288-01GB