11 / 49Festo 7DSBGa_en
Explanation of the other, optional features
Q
Piston rod, square (protection against rotation)
L
Running characteristic: low friction
U
Running characteristic: constant, slow movement
L1
Low friction for balancer applications
T
Through piston rod
F
Piston rod with female thread
P
Elastic cushioning rings/pads at both ends
PPV
Pneumatic cushioning, adjustable at both ends
PPS
Pneumatic cushioning, self-adjusting at both ends
A
Position sensing option (for proximity switch)
N3
Corresponds to ISO 15552
R3
High corrosion protection
P2
Bellows on the bearing cap
EX4
Approval II 2GD to EU Ex-Protection Directive (ATEX)
V
Middle swivel mounting
...Y
Swivel pivot mounting position, positive locking
...E
Extended piston rod
...L
Extended piston rod thread
M...
Piston rod thread
B1
Collar nut with integrated spacer bolt, both ends
B2
Collar nut with integrated spacer bolt, on the bearing cap
B3
Collar nut with integrated spacer bolt, on the end cap
...LB2
Spacer bolt thread length, on bearing cap
...LB3
Spacer bolt thread length, on end cap
Application examples
Example 1 (from Chapter 2.2 on page 9): ISO standard cylinder DSBG-32-100-PPV-A-N3-T1-
The ISO standard cylinder includes the repair-relevant feature “T1”.
Use the instructions in Chapter 4.4 on page 28 for repairs.
Example 2: ISO standard cylinder DSBG-32-100-PPV-A-N3-T1-A6
The ISO standard cylinder includes the repair-relevant feature combination “T1-A6”.
Use the instructions in Chapter 4.6 on page 41 for repairs.