IP6X
Protection class acc. to EN 60034-5
X
For designation "Special Conditions" see notes about test number
1.7.2
UL Labeling for USA and Canada
UL designation acc. to UL1004 and CSA 22.2, No. 100.
1.8
Connection cable
Thermal stability
For the use of motors in potentially explosive areas, cables with a thermal
stability of at least 80 °C (176 F) are to be used.
Bosch Rexroth provides suitable ready-made connecting cables for the mo‐
tors. They are checked concerning their conformity with the ATEX directives
and relevant DIN and EN standards. When selecting cables, use the follow‐
ing documentation: DOK-CONNEC-CABLE-*INDRV-CA⃞⃞ - ⃞⃞ -P .
1.9
Mechanical attachment
Preparation
Before installing the motor, check whether the required information given on
the type plate of the motor, such as
●
device group and device category,
●
explosion subgroup,
●
maximum allowed surface temperature,
comply with the locally allowed conditions of use in potentially explosive at‐
mospheres.
Check the components for visible damage. Damaged components may not
be mounted.
Before the installation, make sure that the environmental conditions on site,
such as the ambient temperature, the humidity, the vibration and shock envi‐
ronment do not exceed the details specified in the project planning manual of
the motor.
Mounting
MSK motors are designed for flange assembly (frame shape B05). You can
find further details regarding fastening holes in the section ”Dimensional De‐
tails” in the project planning manual ““DOK-MOTOR*-MSK*EXGIIK3-
PR⃞⃞-⃞⃞-P”. For the fastening, the following general assignment applies:
Recommended screws for flange fastening of the MSK motors
B05 (flange assembly)
Hole
Screw (8.8)
Wash‐
er DIN EN 28738
Ø [mm]
Type
1)
M
GA
[Nm]
Ø [mm]
MSK030
4.5
M4×20
3.1
none
MSK040
6.6
M6×20
10.4
none
MSK043
2)
MSK050
9.0
M8×20
25
10
MSK060
MSK061
MSK070
11.0
M10×30
51
12
MSK071
MSK075
2)
MSK076
DOK-MOTOR*-MSK*EXGIIK3-IT04-EN-P
Bosch Rexroth AG
19/37
MSK Motors Operation in Potentially Explosive Areas ATEX Directive 2014/34/EU
Instructions
