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SECTION 21 -
SPENCER FRANKLIN HYDRACLAMP, HYDRAULICS
AND PNEUMATICS
WDS
&
0845 606 66 77
•
:
www.wdsltd.co.uk•
*
sales@wdsltd.co.uk21-34
WDS
www.wdsltd.co.ukPowRlock Swing Clamp
SF-5800, 5850
J
F
20°
D
A
G
E
B
L
POSITION OF SECOND
PORT ON 5850 1/4" B.S.P.
M
K
H
O
N
C
5800
Vertical Stroke mm Clamp Force at 138
bar
Swept Volume cm³
Weight kg
Seal Kit No.
WDS No.
6.35
4.0kN
3.93
2.29
SF-4325
SF-5800
6.35
4.0kN
3.93
2.29
SF-4325
SF-5850
Dimensions in mm
A
B
C
D
E
F
G
H
J
K
L
M N
40.5 63.5 149.34 63.5 63.5 34.9 28.5 94 50.8 20.6
½
- 20 - UNF 10.32
¼
"- BSP
The Swing Clamp can be adjusted to either clockwise or anti-clockwise movement. It is supplied to swing clockwise. The drawings in full line show
swing clamp in the 'on' position. Arm automatically swings from dotted position to clamping position when pressure is applied to inlet port. When
pressure is released the arm automatically returns.
A minimum working pressure of 90 bar is required to raise the clamping plunger after the arm is in position.
Note: Single port versions should be used in conjunction with a Booster
NOTE: Graphs are calculated using theoretical pressures and
actual values will be less due to loss in system pressure.
TECHNICAL INFORMATION
-
Min Operating Pressure =
90 BAR
Max Recommended Operating Pressure =
170 BAR
Re
fer to page 21-46 & 21-47 for
more technical information