TuffLink 360 Rotary Lug Link Clamps
7MPa Link Clamps
Double Acting Rotary Lug
- Patented rotary lug feature delivers 360° of lever positioning. Simply rotate the lug and lever over the desired clamping location and torque the set screws.
- Maximum clamping force – Minimal footprint.
- Available in five sizes ranging from 2.4 kN to 16 kN capacities at 7 MPa (70 bar).
- Operate at any pressure without pressure reducing the clamp.
- Excellent alternative to a swing clamp when swing space or hydraulic pressure is limited.
- Top flange manifold mounted or plumbed using G 1/4, G 1/8, S-Series or L-Series fittings (face seal Model No. 39-0510-87 and Model No. 39-0510-88 o-rings included).
- Levers sold separately.
- Link Clamp Levers and Work Supports are paired to clamp over centerline of work support.
- Optional In The Port flow control is a meter-in device with a reverse free flow check valve.
- Optional In The Port sequence valve is a pressure sequencing device with reverse free flow check valve.
NOTE: See Clamping Force and Tables for the clamping force of various lever lengths and pressures. (Actual force will vary slightly due to mechanical inefficiencies, friction and/or return springs.)
For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 mµ Ra.
| Model No. | Clamp Capacity (kN) | Bore Size (mm) | Vertical Clamp Stroke (mm) | Piston Area (cm²) Extend | Oil Capacity Extend (cm³) | Oil Capacity Retract (cm³) | Maximum Flow Rate (L/min) | Port X For Optional In-Port Valves |
|---|---|---|---|---|---|---|---|---|
| L1-6025-00 | 2.4 | 25 | 2.0 | 4.91 | 8.1 | 6.2 | 0.7 | G 1/8 X 15.16 |
| L1-6032-00 | 4.0 | 32 | 2.5 | 8.04 | 15.9 | 12.4 | 1.5 | G 1/8 X 15.16 |
| L1-6040-00 | 6.1 | 40 | 3.0 | 12.57 | 30.7 | 24.5 | 2.9 | G 1/8 X 15.16 |
| L1-6050-00 | 10.3 | 50 | 3.5 | 19.64 | 57.9 | 46.7 | 5.6 | G 1/4 X 18.72 |
| L1-6063-00 | 16.0 | 63 | 4.2 | 31.17 | 109.4 | 90.8 | 10.9 | G 1/4 X 18.72 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | Q | R | S | T | V | W | X | Y | Z | AA | AB | AC | MA | MB | MC | MD | ME | MF | MG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L1-6025-00 | 76.7 | 42 | 56 | 27 | 28.23 | 21 | 21 | 20 | 4.8 | 8.25 | 13 | 10 | G 1/8 | 12 | 16.5 | 19.5 | 46.5 | 60.5 | 80.6 | 19 | 50 | 35 | 51.5 | 33 | 21.5 | 36 | 16.5 | 16.5 | M4 | 26.5 | 10 | 3 |
| L1-6032-00 | 86.0 | 50 | 61 | 27 | 31.98 | 25 | 25 | 18 | 5.8 | 9.75 | 13 | 11 | G 1/8 | 15 | 19.75 | 23.25 | 50 | 68 | 93.2 | 18 | 62 | 41.5 | 56 | 34 | 27 | 43 | 20 | 20 | M5 | 28 | 11 | 3 |
| L1-6040-00 | 100.2 | 62 | 72 | 29 | 37.88 | 31 | 31 | 17 | 6.8 | 11.25 | 13 | 14 | G 1/8 | 18 | 24.4 | 28.15 | 57 | 77 | 105.8 | 19 | 72 | 51 | 65 | 37.5 | 30.5 | 54 | 25 | 25 | M6 | 33 | 14 | 3 |
| L1-6050-00 | 119.1 | 75 | 87.5 | 34 | 43.73 | 37.5 | 37.5 | 20 | 8.8 | 14.5 | 15 | 16 | G 1/4 | 22 | 29.5 | 34 | 67.5 | 92.5 | 127.8 | 19 | 88 | 59 | 77.5 | 44.5 | 37 | 65 | 30 | 30 | M8 | 40 | 16 | 6 |
| L1-6063-00 | 138.5 | 90 | 101 | 36 | 52.38 | 45 | 45 | 20 | 10.8 | 17.25 | 15 | 18 | G 1/4 | 26 | 35.1 | 40.1 | 75.5 | 105.5 | 142.1 | 20 | 100 | 72 | 87.5 | 48 | 44.5 | 78 | 36.5 | 36.5 | M10 | 46 | 18 | 6 |
You have questions? WE HAVE ANSWERS!
Use the contact button below to be connected with one of our team of experts.