11 technical specifications – Festo Cтопорный цилиндр DFST User Manual
Page 26
DFST
Festo DFST 0710NH
26
11
Technical specifications
Type
DFST−50−30
DFST−63−30
DFST−80−40
Constructional design
piston rod with toggle lever
Method of operation
D
L
ć double acting with spring (extending)
ć double acting
ć with toggle lever locking mechanism
Mounting position
upright
Operating medium
filtered compressed air, lubricated or unlubricated
Operating
pressure range
[bar]
2
Ū 10
pressure range
L
3
Ū 10
2
Ū 10
Pneumatic connection
G
x
Max. per. mass of load
to be paused
[kg]
400 (at
v = 10 m/min)
480 (at
v = 13 m/min)
800 (at
v = 15 m/min)
Resetting force:
[N]
ć of the toggle lever (max.)
11
23
36
ć of the the extended
piston rod (min.)
35
55
62
Cushioning
ć Cylinder
ć Toggle lever
flexible cushioning rings/pads at both ends
adjustable shock absorber
Permitted
temperature range
[°C]
+5
Ū +60 °C
(observe temperature range of proximity sensors)
Materials
Cover, housing:
Aluminium
Piston rod:
High−alloy steel, stainless
Fittings:
Cast steel, nickel−plated
Screws:
Steel
Rollers:
Polyacetal
Seals:
Nitrile rubber
Weights
[kg]
1,8
3,5
6,85
Fig. 28