Swing Clamps and Arms
Bottom Flange Clevis
Bottom Flange Clevis Use double ended Rocker Arms to apply equal force on two surfaces of different heights. Maximum allowable arm travel for work piece height variation is ±10°. Fluorocarbon wipers as standard for improved coolant compatibility. Same mounting envelope as standard Vektek swing clamps. 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. Pin, retaining rings, and centralizer springs included. See Clevis Arms on page C-54.
C-15
SINGLE ACTING SWING CLAMP PLUNGER SHOWN IN THE EXTENDED RH CAM POSITION DOUBLE ACTING
ILS142010 REV A
Effective Piston Area (sq. in.)
Vertical Clamping Stroke (in.)***
Port X Depth for Optional In-Port Valves *****
Oil Capacity (cu. in.)****
Swing Clamp Direction
Cylinder Capacity (lbs.)**
Total Stroke (Swing + Vertical)
Model No.
Retract
Extend Retract
Single Acting (S/A) 14-2109-20-R Right Left 14-2113-20-R Right 14-2109-20-L 14-2113-20-L Left 14-2118-20-R Right Left Double Acting (D/A) 14-2118-20-L 14-2209-20-R Right Left 14-2209-21-R Right Left 14-2213-20-R Right 14-2209-20-L 14-2209-21-L 14-2213-20-L Left 14-2213-21-R Right Left 14-2218-20-R Right 14-2213-21-L
Cylinders, Actuated Hydraulically One Direction, Spring Returned.
1,400
0.31
0.79
0.295
N/A 0.23 SAE 4 X 0.75
3,100
0.50
1.16
0.626
N/A 0.73 SAE 4 X 0.75
5,600
0.62
1.65
1.178
N/A 1.96 SAE 4 X 0.75
Cylinders, Actuated Hydraulically Both Directions.
1,400
0.31
0.79
0.295
0.48 0.23 SAE 4 X 0.75
1,400
0.75
1.21
0.295
0.73 0.36 SAE 4 X 0.75
3,100
0.50
1.16
0.626
1.423 0.726 SAE 4 X 0.75
3,100
1.34
2.00
0.626
2.45 1.25 SAE 4 X 0.75
5,600
0.62
1.65
1.178
3.99 1.96 SAE 4 X 0.75
14-2218-20-L
Left
Warning! Never allow swing arm to contact workpiece or fixture during rotation. **
Cylinder capacities are listed at 5,000 psi maximum operating pressure, with a standard length Vektorflo arm installed. Minimum operating pressure is 750 psi for single acting, 500 psi 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 5,000, and multiply the resultant number by 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 piece part height variations, it is recommended that the vertical travel be set at about 50% of the vertical stroke. **** To ensure maximum service life and trouble-free operation, restrict fluid flow per table on page C-2. ***** In-port valves require the use of manifold mount ports.
Dimensions
Single Acting Model No. 14-2109-20-L,R
Double Acting Model No. 14-2209-20-L,R 14-2209-21-L,R 14-2213-20-L,R 14-2213-21-L,R 14-2218-20-L,R
Clamp Capacity
A B C D E F G H J
1,400 1.49 5.32 4.97 3.65 3.83 1.25 0.63 0.625 0.2362 1,400 1.49 6.61 6.26 4.53 4.69 1.25 0.63 0.625 0.2362 3,100 1.79 7.01 6.42 4.43 4.67 1.25 0.63 0.875 0.3937 3,100 1.79 9.52 8.93 6.10 6.34 1.25 0.63 0.875 0.3937 5,600 2.49 9.29 8.58 5.88 6.22 1.50 0.75 1.250 0.4724
N/A
14-2113-20-L,R
N/A
14-2118-20-L,R
All models are shipped with removable steel plugs installed. O-ring face seals provided. (SAE 2 ports) * Models 14-2105-01 (L & R), 14-2205-01 (L & R) are manifold mountable from the bottom SAE 2 port only. ** All five mounting screws must be used when manifold mounting, to assure a leak free o-ring seal.
© Vektek, August 2026
800-992-0236
www.vektek.com
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