Subject to change – 2017/12
2
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Standards-based cylinders DSBC, to ISO 15552
Key features
At a glance
Standards-based cylinders to
ISO 15552 (corresponds to the
withdrawn standards ISO 6431,
DIN ISO 6431, VDMA24562,
NFE49003.1 and UNI 10290)
DIN
Double-acting
For contactless position sensing
Available with protection against
rotation
EX4: for use in potentially explosive
areas
Extensive range of accessories
makes it possible to install the
cylinder virtually anywhere
Three types of cushioning available:
– P cushioning: elastic cushioning
rings/pads at both ends
– PPS cushioning: pneumatic
cushioning, self-adjusting at
both ends
– PPV cushioning: pneumatic
cushioning, adjustable at both
ends
The variants can be configured
according to individual needs using
a modular product system
High flexibility thanks to the wide
range of variants
DSBC-…-C – With clamping unit, standard hole pattern
Standard hole pattern
Holding or clamping the piston rod
in any position
Piston rod can be held in position
for long periods even with alternat
ing loads, fluctuating operating
pressure or leaks in the system
Additional measures are required for
use in safety-related applications; in
Europe, for example, the standards
listed under the EC Machinery
Directive must be observed.
Without additional measures in
accordance with statutory minimum
requirements, the product is not suit
able for use in safety-related sections
of control systems.
DSBC-…-E1/-E2/-E3 – With end-position locking, standard hole pattern
Standard hole pattern
Positive locking in the end position
as a drop guard. In the event of a
pressure drop, the piston rod is
locked in its end position
Either at one or both ends
Additional measures are required for
use in safety-related applications; in
Europe, for example, the standards
listed under the EC Machinery
Directive must be observed.
Without additional measures in
accordance with statutory minimum
requirements, the product is not suit
able for use in safety-related sections
of control systems.
DSBC-…-P2 – With bellows kit DADB, standard hole pattern
1
The bellows protects the piston rod,
the seal and the bearing from the
effects of a wide range of media,
which has a positive impact on the
service life of these components.
The bellows kit is a leak-free system.
To prevent unwanted media from be
ing drawn in, the supply and exhaust
air must be ducted via a pressure
compensation hole in the connection
part 1.
The kit protects the piston rod, seal
and bearings against a wide variety of
media, for example:
Dust
Chippings
Oil
Grease
Fuel
Ordering the bellows kit
An extended piston rod is absolutely
essential if a bellows kit is to be used.
The bellows kit can be ordered via the
modular product system or as an ac
cessory. The following must be noted
in this case:
Ordering via the modular product
system:
The bellows kit is supplied mounted
on the bearing cap using feature P2.
The required piston rod extension is
automatically taken into consider
ation. This means that there is no
need to specify a value for feature …E.
Ordering as an accessory:
If the bellows kit is ordered as an
accessory, the required value
è page 53 must be entered for
feature …E in the modular product
system.