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Bosch Rexroth AG | Electric Drives
Connection Techniques
CAUTION
Stator
MST360B-xxxx-FH-xxKR-...
MST360D-0012-FH-xxKR-...
MST360D-0018-FH-xxKR-...
MST360E-0018-FH-xxKR-...
MST360D-0045-FH-xxKR-...
MST450x-xxxx-FH-xxKR-...
MST530B-xxxx-FH-xxKR-...
MST530C-xxxx-FH-xxKR-...
MST530E-xxxx-FH-xxKR-...
MST530G-xxxx-FH-xxKR-...
MST530L-xxxx-FH-xxKR-...
and Controls
3.
Run the power cable through the opening into the terminal box up to the
screwed cable connection and attach the screwed cable connection to the
terminal box.
There is an O-ring at the screwed cable connection of the power cable.
Ensure that the O-ring is actually situated in the screwed connection of
the power cable during assembly.
①
Fig.8-20:
O-ring at the screwed cable connection
#
Loss of the motor protection class due to improperly inserted or
missing sealings!
Conduct a visual inspection to check the O-ring for proper state and po‐
sition at the screwed connection of the power cable before attaching the
power cable to the terminal box.
If the O-ring is missing, do not use the power cable. In this case, contact
your Rexroth sales or service partner.
4.
Connect the wires in accordance with the connection diagram for standard
or double cabling.
Observe the following tightening torques:
Tightening torque of the screws in Nm (±10%) for power connection
Terminal box
Size ...
Fig.8-21:
Tightening torque for screws in Nm within the terminal boxes
5.
Close the terminal box lid.
Moisten the thread of the fastening screws for the lid with liquid screw
fastener Loctite 243 and fasten the lid using all the fastening screws.
Rexroth IndraDyn T | Project Planning Manual
Positioning the O-Ring
U-V-W
M4
1
1.5
2
-/-
3
-/-
PE
M6
M6
M8
-/-
2.5
-/-
3.2
-/-
3.5
3.2
-/-
3.5
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