Low Profile, Bottom Flange Specifications
Swing Clamps
Single and Double Acting
- Three cams and three cam balls guide the rotation of the plunger and provide greater guide, support and directional stability.
- Ideal for applications where speed is essential or massive arms are required.
- High clamp force capacity in a compact package.
- Manifold and SAE mounting capability and porting.
- To avoid cylinder damage and preserve warranty, use recommended flow rate limits and time calculations.
- Arm clocking feature is compatible with all standard Vektek arms. Clocking drawings are shown here.
- Arms sold separately.
- Standard swing is 90°; swing angles of less than 90° require Swing Restrictors. Swing angles greater than 90° are special order products.
- Optional In-Port Flow Control is a meter-in device with reverse free flow check valve.
- Optional In-Port Sequence valve is a sequencing device with reverse free flow check valve.
WARNING! Never allow swing arm to contact workpiece or fixture during arm rotation.
* Cylinder capacities are listed at 350 bar (35 MPa) maximum operating pressure, with a standard length VektorFlo® arm installed. Minimum operating pressure is 52 bar (5.2 MPa) for single acting, 35 bar (3.5 MPa) for double acting. The clamping force is adjustable by varying the hydraulic system pressure. To determine the approximate output force for your application, divide the cylinder capacity shown above by 350, and multiply the resultant number times your system operating pressure to obtain the approximate clamping force for your application. (Actual force will vary slightly due to internal cantilever loading, friction loss and/or return springs.)
** To allow for workpiece height variations, it is recommended that the vertical travel be set to about 50% of the vertical stroke.
*** To ensure maximum service life and trouble-free operation, restrict fluid flow per table here.
**** In-port valves require the use of manifold mount ports.
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. | Swing Direction | Clamp Capacity (kN) Extend | Clamp Capacity (kN) Retract | Vertical Clamp Stroke (mm) | Total Stroke (Swing + Vertical) (mm) | Piston Area (cm²) Extend | Piston Area (cm²) Retract | Oil Capacity Extend (cm³) | Oil Capacity Retract (cm³) | Weight | Port X For Optional In-Port Valves |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-11 | Right | N/A | 22 | 14.5 | 28 | N/A | 7.6 | N/A | 21.2 | 3030 g | G 1/4 X 18.72 |
| 41-4222-12 | Left | N/A | 22 | 14.5 | 28 | N/A | 7.6 | N/A | 21.2 | 3030 g | G 1/4 X 18.72 |
| 41-4222-15 | Straight | N/A | 22 | 28 | 28 | N/A | 7.6 | N/A | 21.2 | 3030 g | G 1/4 X 18.72 |
| 41-4233-11 | Right | N/A | 33 | 16 | 30 | N/A | 11.4 | N/A | 34.3 | 4854 g | G 1/4 X 18.72 |
| 41-4233-12 | Left | N/A | 33 | 16 | 30 | N/A | 11.4 | N/A | 34.3 | 4854 g | G 1/4 X 18.72 |
| 41-4233-15 | Straight | N/A | 33 | 30 | 30 | N/A | 11.4 | N/A | 34.3 | 4854 g | G 1/4 X 18.72 |
| Model No. | Swing Direction | Clamp Capacity (kN) Extend | Clamp Capacity (kN) Retract | Vertical Clamp Stroke (mm) | Total Stroke (Swing + Vertical) (mm) | Piston Area (cm²) Extend | Piston Area (cm²) Retract | Oil Capacity Extend (cm³) | Oil Capacity Retract (cm³) | Weight | Port X For Optional In-Port Valves |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-26 | Right | 54 | 22 | 32 | 45.5 | 15.5 | 7.6 | 70.9 | 34.9 | 4335 g | G 1/4 X 18.72 |
| 41-4222-27 | Left | 54 | 22 | 32 | 45.5 | 15.5 | 7.6 | 70.9 | 34.9 | 4335 g | G 1/4 X 18.72 |
| 41-4222-28 | Straight | 54 | 22 | 45.5 | 45.5 | 15.5 | 7.6 | 70.9 | 34.9 | 4335 g | G 1/4 X 18.72 |
| 41-4233-26 | Right | 80 | 33 | 31.5 | 46 | 22.8 | 11.4 | 105.2 | 52.9 | 5711 g | G 1/4 X 18.72 |
| 41-4233-27 | Left | 80 | 33 | 31.5 | 46 | 22.8 | 11.4 | 105.2 | 52.9 | 5711 g | G 1/4 X 18.72 |
| 41-4233-28 | Straight | 80 | 33 | 46 | 46 | 22.8 | 11.4 | 105.2 | 52.9 | 5711 g | G 1/4 X 18.72 |
| Model No. | Swing Direction | Clamp Capacity (kN) Extend | Clamp Capacity (kN) Retract | Vertical Clamp Stroke (mm) | Total Stroke (Swing + Vertical) (mm) | Piston Area (cm²) Extend | Piston Area (cm²) Retract | Oil Capacity Extend (cm³) | Oil Capacity Retract (cm³) | Weight | Port X For Optional In-Port Valves |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-21 | Right | 54 | 22 | 14.5 | 28 | 15.5 | 7.6 | 43.3 | 21.2 | 3070 g | G 1/4 X 18.72 |
| 41-4222-22 | Left | 54 | 22 | 14.5 | 28 | 15.5 | 7.6 | 43.3 | 21.2 | 3070 g | G 1/4 X 18.72 |
| 41-4222-25 | Straight | 54 | 22 | 28 | 28 | 15.5 | 7.6 | 43.3 | 21.2 | 3070 g | G 1/4 X 18.72 |
| 41-4233-21 | Right | 80 | 33 | 16 | 30 | 22.8 | 11.4 | 68.4 | 34.3 | 4854 g | G 1/4 X 18.72 |
| 41-4233-22 | Left | 80 | 33 | 16 | 30 | 22.8 | 11.4 | 68.4 | 34.3 | 4854 g | G 1/4 X 18.72 |
| 41-4233-25 | Straight | 80 | 33 | 30 | 30 | 22.8 | 11.4 | 68.4 | 34.3 | 4854 g | G 1/4 X 18.72 |
| Model No. | A | B | D | E | F | G | H | J | K | L | M | N | P | R | T | U | V | X | Y | Z | AC | AD | AE | AF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-11 | 62.8 | 204 | 87 | 121 | 25 | 12.5 | 31.74 | N/A | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | N/A | N/A | M10 X 25 |
| 41-4222-12 | 62.8 | 204 | 87 | 121 | 25 | 12.5 | 31.74 | N/A | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | N/A | N/A | M10 X 25 |
| 41-4222-15 | 62.8 | 204 | 87 | 121 | 25 | 12.5 | 31.74 | N/A | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | N/A | N/A | M10 X 25 |
| 41-4233-11 | 79 | 224.5 | 96.5 | 130.5 | 25 | 13 | 38.09 | N/A | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | N/A | N/A | M12 X 25 |
| 41-4233-12 | 79 | 224.5 | 96.5 | 130.5 | 25 | 13 | 38.09 | N/A | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | N/A | N/A | M12 X 25 |
| 41-4233-15 | 79 | 224.5 | 96.5 | 130.5 | 25 | 13 | 38.09 | N/A | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | N/A | N/A | M12 X 25 |
| Model No. | A | B | D | E | F | G | H | J | K | L | M | N | P | R | T | U | V | X | Y | Z | AC | AD | AE | AF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-26 | 62.8 | 228.5 | 104.5 | 138 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 32 | 45.5 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4222-27 | 62.8 | 228.5 | 104.5 | 138 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 32 | 45.5 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4222-28 | 62.8 | 228.5 | 104.5 | 138 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 32 | 45.5 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4233-26 | 79 | 236.5 | 112.5 | 146.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 31.5 | 46 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| 41-4233-27 | 79 | 236.5 | 112.5 | 146.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 31.5 | 46 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| 41-4233-28 | 79 | 236.5 | 112.5 | 146.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 31.5 | 46 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| Model No. | A | B | D | E | F | G | H | J | K | L | M | N | P | R | T | U | V | X | Y | Z | AC | AD | AE | AF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41-4222-21 | 62.8 | 194 | 87 | 121 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4222-22 | 62.8 | 194 | 87 | 121 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4222-25 | 62.8 | 194 | 87 | 121 | 25 | 12.5 | 31.74 | M16 X 2.0 DEEP 19 | 10.7 | 14.5 | 14.5 | 28 | 71 | 27.4 | 85.5 | 13 | 35.5 | 27.4 | 35.1 | 13 | G1/4 | 26.5 | 12.5 | M10 X 25 |
| 41-4233-21 | 79 | 205 | 96.5 | 130.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| 41-4233-22 | 79 | 205 | 96.5 | 130.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| 41-4233-25 | 79 | 205 | 96.5 | 130.5 | 25 | 13 | 38.09 | M16 X 2.0 DEEP 19 | 13.5 | 18.1 | 16 | 30 | 89 | 35.1 | 100 | 12.5 | 44.5 | 35.1 | 41.4 | 13 | G1/4 | 32.5 | 12.5 | M12 X 25 |
| Model No. | B | C | D | E | F |
|---|---|---|---|---|---|
| 41-4222-11 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-12 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-15 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4233-11 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-12 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-15 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| Model No. | B | C | D | E | F |
|---|---|---|---|---|---|
| 41-4222-26 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-27 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-28 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4233-26 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-27 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-28 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| Model No. | B | C | D | E | F |
|---|---|---|---|---|---|
| 41-4222-21 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-22 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4222-25 | M10 | 27.4 | 27.4 | 35.1 | 14.5 |
| 41-4233-21 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-22 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
| 41-4233-25 | M12 | 35.1 | 35.1 | 41.4 | 18.1 |
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