Screw-in Twin Lever Link Clamp
WORLD’S ONLY! Double Acting Cartridge Mount Design
- Available in 3 sizes, 1100lb, 1700lb, and 2600lb total clamping force at 5000 PSI.
- Significantly increased vertical clamping stroke over standard link clamp.
- Clamp through a hole onto the surface of your work piece.
- Clamp on two parts with one link clamp.
- Load equalizing mechanism allows uniform clamping when work piece surfaces are within 0.060 inches.
- Cartridge mount body is manifold mount only.
- Cartridge mount body minimizes clamp footprint with easy to machine cavity.
- Levers must clamp on a flat surface.
- Levers sold separately.
- Please reference Force Tables and Graphs.
* Clamp capacities are listed at 5,000 PSI maximum operating pressure with a standard length link clamp lever installed. Total clamping force is divided equally between each side. 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 ±10° 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.
** Equal to ±10° 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.
For proper sealing, mating surface must be flat within 0.002 in. with a maximum 63 µin Ra surface finish.
| Model No. | Clamp Capacity (lb.) | Vertical Clamp Stroke (in.) | Piston Area (sq. in.) Extend | Oil Capacity Extend (cu. in.) | Oil Capacity Retract (cu. in.) | Maximum Oil Flow Rate (cu. in./min) |
|---|---|---|---|---|---|---|
| 16-4215-20 | 1100 | 0.18 | 0.274 | 0.141 | 0.051 | 17 |
| 16-4218-20 | 1700 | 0.24 | 0.394 | 0.259 | 0.080 | 31 |
| 16-4222-20 | 2600 | 0.29 | 0.616 | 0.511 | 0.186 | 61 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | T | AB | AD | AF | AG | AH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-4215-20 | 1 3/4 - 16 | 3.63 | 3.32 | 1.37 | 2.77 | 0.59 | 2.00 | 0.47 | 0.16 | 1.66 | 1.25 | 0.51 | 0.64 | 2.188 | 1.38 | 54 | 2.97 | 2.24 | 0.846 |
| 16-4218-20 | 2 - 16 | 4.25 | 3.89 | 1.48 | 3.25 | 0.74 | 2.50 | 0.59 | 0.19 | 1.91 | 1.29 | 0.65 | 0.86 | 2.750 | 1.70 | 56 | 3.46 | 2.56 | 1.063 |
| 16-4222-20 | 2 1/4 - 16 | 4.91 | 4.45 | 1.51 | 3.68 | 0.97 | 3.00 | 0.71 | 0.20 | 2.15 | 1.31 | 0.83 | 1.07 | 3.250 | 2.03 | 54 | 4.02 | 2.90 | 1.201 |
| Model No. | A | B | C | D | E | F | G | H | J | Installation Torque |
|---|---|---|---|---|---|---|---|---|---|---|
| 16-4215-20 | 1 3/4 - 16 | 0.12 | 1.689 | 0.50 min/1.31 max | 1.78 | 0.250 | 0.189 | 0.157 | 0.561 | 110 FT-LB |
| 16-4218-20 | 2 - 16 | 0.12 | 1.939 | 0.63 min/1.41 max | 2.03 | 0.250 | 0.252 | 0.188 | 0.658 | 150 FT-LB |
| 16-4222-20 | 2 1/4 - 16 | 0.12 | 2.189 | 0.75 min/1.46 max | 2.28 | 0.250 | 0.341 | 0.188 | 0.725 | 200 FT-LB |
You have questions? WE HAVE ANSWERS!
Use the contact button below to be connected with one of our team of experts.