Tufflink™ 360° Link Clamps
Double Acting Cartridge Mount Single Lever Design
Double Acting Single Lever
Patented rotary lug feature delivers 360 degrees of lever/body positioning. Available in 3 sizes, 1000lb, 1400lb, and 2400lb total clamping force at 5000 PSI. Cartridge mount body is manifold mount only. Cartridge mount body minimizes clamp footprint with easy to machine cavity Maximum clamping force - minimal footprint. Levers sold separately.
D-7
U.S. Patent No. 8,678,362
Specifications
Effective Piston Area (sq. in.)
Vertical Clamping Stroke (in.)**
LEVERS
Oil Capacity (cu. in.)
Clamping Capacity (lbs.)*
Maximum Flow Rate*** (cu. in./min.)
Model No.
STANDARD EXTENDED
Extend Extend Retract
Model No.
Double Acting (D/A) Cylinders, actuated hydraulically both directions. 16-4215-00 1,000 0.10 0.274 0.213 0.077 26
91-6115-01 91-6115-02 91-6118-01 91-6118-02 91-6122-01 91-6122-02
16-4218-00 1,400 16-4222-00 2,400
0.12 0.14
0.394 0.379 0.116 0.616 0.715 0.258
45 86
* Clamp capacities are listed at 5000 PSI maximum operating pressure with a standard length link clamp lever installed. Minimum operating pressure is 500 PSI for double acting. The clamping force is adjustable by varying the hydraulic system pressure. Use of an extended length lever will result in a reduction of clamp force. (Actual force will vary slightly due to mechanical inefficiencies, and friction.) ** Equal to ±3° with standard lever. *** To ensure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, these devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional extended lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second.
ILS160018 REV A
B
C
3 CLAMP ANGLE
E
A THREAD D AG
AD
AH
AB
T
M CLAMP STROKE N
TOTAL STROKE
ILS160019 REV A
K
J
H
G HEX
L
F
AF
For proper sealing, the mating surface must be flat within .003 in. with a maximum 63 µin R a surface finish.
Dimensions (in.)
Model No.
A
B
C D E
F
G
H J
K
Double Acting (D/A) Cylinders, actuated hydraulically both directions. 16-4215-00 1 3/4-16 4.29 3.58 1.37 2.87 0.59 2.00 0.47 0.16 1.66 16-4218-00 2-16 5.07 4.11 1.48 3.32 0.74 2.50 0.59 0.19 1.91 16-4222-00 2 1/4-16 5.83 4.79 1.51 3.80 0.97 3.00 0.71 0.20 2.15 Model No. L M N T AB AD AF AG AH 16-4215-00 1.25 0.78 0.92 2.188 1.63 18 3.10 2.24 1.063 16-4218-00 1.29 0.96 1.11 2.750 2.01 19 3.64 2.56 1.201 16-4222-00 1.31 1.16 1.34 3.250 2.32 19 4.19 2.90 1.457
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