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111DLFDi
Pneumatic Clamps
PST SERIES :
PNEUMATIC, THREADED VERSION, SWING CLAMP, DOUBLE ACTING, 4-7 KG/CM
2
INLET AIR PRESSURE
Widely used for low clamping forces such as in light machining
of
aluminum parts or in welding fixtures.
Screw-in version can be mounted inside a hole provided in the fiXture plate by locking the cylinder at desired height with the help
of
grooved nuts
supplied as standard accessory, as shown below. These cylinders are also light weight aluminium cylinders having stainless steel piston
rod.
d3
I.
Examples of Mountings
~
Oroowdnut
with grooved nut
with grooved nut
with
two
from below
from above
grooved nuts
Clamp
Air
lnleta
....,.,
StroH Streight
Total
Clamping
N.W.
MODEL
d3
dla. f Position h1 h2h3h41
M
0
During Clamping
Force
eM
h
D
R 2 noe.
ella.
w cia
Swing
8trolle
8trolle et5kglcm2
Ka•
PST25 RIL M40x1.5
38
30
74
118 70 35 10 16 M6 M8
M5
14 25
PST32 RIL M50x1.5
48
50
83
132 79 40 15 19 M8 M8 1/8
BSP
16 32
PST40 RIL M55x1.5
53
50
87
135 83 45 15 19 M8 M8 1/8
BSP
16 40
PST 50 RIL M65x1.5 62 70
92
145 87 50 15 25 M12 M10 1/8
BSP
20 50
PST83 RIL M80x1.5
n
70
97
152 92 56 15 25 M12 M10 1/8
BSP
20
63
RIL signifies right hand swing
I
Left hand swing. Please indicate while ordering.
Standard Swing angle is
eo•.
Other Swing angles are also available on request.
2 nos. Grooved nuts are supplied as standard accessory with above clamps
14
14
28
16 kg
0.80
16
14
30
30 kg
1.10
15
14
29
50 kg
1.25
14
14
28
B5kg
1.70
15
15
30
140
kg
2.20
In right hand swing, when seen from above while clamping down, the arm first swings 90 degrees clockwise and then clamps down whereas in left
hand swing it rotates 90 degrees counterclockwise and then clampsdown.
PLCU SERIES: PNEUMATIC, UPPER FLANGED VERSION, THREADED BODY LEVER CLAMPS, DOUBLE ACTING,
4-7KG/Cit INLET AIR PRESSURE
D Unlike swing clamps, in link clamps Arm swings straight up to declamp and down to clamp.
f.-tilE~
A
N.ETS
Bore
Force in
MODEL
clamped
B
c
D
~
G
L1&
M
p
Q
R
Dla.
Stroke
Kga. et
Poaltlon
D
L2
(7kglcm")
PLCU-25
111.5
86.5 25 17 M40x 1.5
41
7
M6x1.0
M5
37
50
60
5.5
25
22
34
PLCU-32
129.5
97.5 25 20 M50x1.5
52
8
M8x1.25
G118
45
60
70
6.5
32
28
56
PLCU~
132.5
97.5 25 25 M55x1.5
56
10 M8x1.25
G118
50
65
75
6.5
40
30
86
PLCU.aD
144
104 25 30 M65x 1.5 63.5 14 M12x1.75
G118
58
75
88
8.5
50
30
137
PLCU.U
149
105 25 30 MBOx1.5
74
14 M12x1.75
G118
70
90
108
8.5
63
30
218
• GROOVED NUT SUPPLIEDAS STANDARD.
51
N. W.
Kga.
0.60
1.00
1.20
2.00
2.70