| Swing/Pull
Clamp Performance |
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Custom
built arms of any length must clamp to the swing/pull clamp's piston
rod in a manner similar to the DE STA CO arms or some derating of
the clamps will be necessary. The design feature allowing the arm
to be clamped to the piston rod is recommended for all applications
of single and double arms. See the accompanying chart for design
details. In applications where there is no bending stress being
transferred into the piston rod (like push/pull linkages and equalizing
double arms), This design detail may be eliminated. In these applications,
the clamp's full capacity (referred to as 'straight pull' capacity)
is available. |
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IMPORTANT:
__________________________________________________________________
Any clamp using a modified or custom
arm that is longer or heavier than DE STA CO's standard arms must
be derated for prevent internal damage.
- Do
not exceed the maximum speed and pressure ratings for DE STA
Co's standard arms. For maximum hydraulic pressure and speed
ratings, see the accompanying charts.
- Do
not use meter-out circuitry for controlling double acting clamp
speeds.
- Contact
DE STA CO if further design assistance is required.
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Swing/Pull Clamp Custom Arm Mounting Dimensions
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| Specifications |
Dimensions (In Inches)
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| *Clamp
|
Standard |
A
|
B
|
C
|
**D |
E
|
F
|
G
|
H
|
J
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| Rating
|
Arm |
Dia.
|
Dia.
|
|
Thread
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Dia.
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Max.
|
Radius
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| (Lbs.)
|
Cat. No.
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Size
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| 365
|
500167DE
|
.437
.439 |
.415
.439 |
.520
.540 |
1⁄420 UNC
|
.600
|
.270
|
.025
|
.020
|
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| 750
|
500154DE
|
.562
.564 |
.540
.564 |
.650
.670 |
|
.760
|
|
.030
|
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|
.005
|
| 2,400
|
500150DE
|
.875
.878 |
.853
.878 |
1.030
1.010 |
3⁄816 UNC
|
1.200
|
.534
|
.060
|
.060
|
.020
|
| 4,500
|
500152DE
|
1.250
1.253 |
1.228
1.253 |
1.420
1.440 |
5⁄818 UNF
|
1.700
|
.659
|
.050
|
.050
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*Note
See charts for capacity and maximum pressure at desired arm length.
** Torque must be sufficient to secure arm to piston rod. |
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