1.4
Application conditions, ATEX Equipment Group II, Catego‐
ry 3D
Explosion hazard and danger to life or
substantial property damage!
DANGER
All components and accessories used must comply with the requirements of
explosion protection in accordance with the Directive 2014/34/EU.
The application conditions mentioned in this documentation must be taken
into consideration for project planning and complied with in any event during
operation.
Defective ATEX products must be repaired in the manufacturer's factory or
by the authorized Bosch Rexroth Service.
Specific conditions with test num‐
ber
The explosion protection marking specified in the declaration of conformity
and on the type plate is marked with an "X" at the end. This marking refers to
specific conditions which have to be observed with regard to the safety and
medical requirements specified in the underlying standards. Please observe
the following specific conditions for safe operation of the products in the
installation:
●
The allowed ambient temperature range is 0 … 40 °C.
●
Strain relief for cables available after approx. 30 cm from the connection
point
●
HAS10.1-001 accessory (fixing clip for hybrid cable connectors) fitted to
product
●
It is not allowed to exceed the specified tensile stress values of the
cables connected using connectors. The maximum allowed values are
determined as per the following relation.
F
Tmax
[N] = d
Cable
[mm] × 5
F
Tmax
: Cable connection tensile stress (maximum value)
d
Cable
: Cable outer jacket diameter (maximum value)
The following values apply to ready-made Rexroth cables for the maximum
tensile stress F
Tmax
of the cable connection:
Cable
Cable core cross
section [mm
2
]
d
Cable
[mm]
F
Tmax
[N]
RKH0xxx
(bulk cable without
connector: REH0800)
2.5
16.2 ±0.5
84
RKH0xxx
(bulk cable without
connector: REH0803)
2.5
11.4 ±0.3
59
RKB0xxx
(bulk cable without
connector: REB0400)
0.34
6.7 ±0.2
35
KSM02 Motor-Integrated Servo Drives Operation in Potential‐
ly Explosive Atmospheres ATEX Directive 2014/34/EU
3/29
Operating instructions
R911379011_Edition 02 Bosch Rexroth AG