9 / 49Festo 7DSBGa_en
2 General product description
2.1 Functional description
The piston moves in the cylinder barrel when the cylinder chamber is pressurised. The piston rod transfers the movement
to the outside. The advanced piston rod is retracted again when the other cylinder chamber is pressurised.
aB
aD
aE
aC
aA
aJ98761 3 4 52
Illustrated: DSBG-32-...-PPV-...
1 Piston rod
2 Scraper ring
3 Bearing cap
4 Adjustment of front end-position
cushioning (only with PPV)
5 Front compressed air port
6 Cushion piston (only with PPV)
7 Piston
8 Cushion piston (only with PPV)
9 Buffer seal (only in PPV / PPS)
aJ Rear compressed air port
aA Adjustment of rear end-position
cushioning (only with PPV)
aB End cap
(in DSBG-...-T:
Rear bearing cap)
aC Holding disc
(only in DSBG-32 ... 63)
aD Cylinder barrel
aE Tie rod
2.2 Type code
The precise features of a standard cylinder can be determined with the help of the rating plate on the cylinder. The type
code is positioned directly beneath the Festo logo and describes the features of a standard cylinder separated by a
hyphen (-).
Example:
DSBG-32-100-PPV-A-N3-T1
1634484 C608
pmax. 12 bar
1
4
2
3
1 Type designation
2 Serial number
3 Technical information
4 Part number
The type designation on this name plate provides the following information:
DSBG ISO cylinder of the type DSBG
32 Piston diameter 32 mm
100 Stroke 100 mm
PPV Pneumatic cushioning, adjustable at both ends
A Position sensing option (for proximity switch)
N3 Conforms to ISO 15552
T1 Heat-resistant seals 0 up to + 120 °C ( Chapter 2.3 on page 10)
A list and description of all possible equipment features of the ISO cylinder can be found on the data sheet. The data
sheet is available on the Festo website ( www.festo.com).
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