Vektek Low Pressure 7MPa Catalog

TuffCam ™ 7 MPa Swing Clamp

Top Flange Swing Clamp

Double Acting n Six clamp capacities available ranging from 1.9 kN to 20.4 kN. n Clamp can be operated at 7 MPa (70 bar) with long arm; no pressure reduction required. n Patented ball seat delivers improved rotary function and cam follower contact, while reducing dynamic and static friction. n Tungsten-Carbide cam followers for strength and wear. n Clamp repeatability ±0.25° and swing angle repeatability 90° ± 3°. n See the start of Section C regarding flow rate limits and time calculations needed to preserve warranty. n TuffCam™ clocking feature (end of section C) for repeat locating of arm. n For swing restrictors, see the end of Section C. n Arms sold separately in Section D. The standard length 7 MPa arm with the threaded contact bolt hole is designed to clamp over the work support centerline. n Can be either manifold mounted or plumbed. n Optional In The Port flow control is a meter-in device with a reverse free flow check valve. n Optional In The Port sequence valve is a pressure sequencing device with reverse free flow check valve.

C-3

Specifications

ILML14000 REV D

L1-4025-00-L L1-4025-00-R L1-4025-00-S

L1-4032-00-L L1-4032-00-R L1-4032-00-S

L1-4040-00-L L1-4040-00-R L1-4040-00-S

L1-4050-00-L L1-4050-00-R L1-4050-00-S

L1-4063-00-L L1-4063-00-R L1-4063-00-S

L1-4080-00-L L1-4080-00-R L1-4080-00-S

Model No.

Double Acting (D/A) Cylinders, actuated hydraulically both directions.

Left Right Straight

Left Right Straight

Left Right Straight

Left Right Straight

Left Right Straight

Left Right Straight

Swing Direction

Cylinder Capacity* (kN)

1.9

3.3

5.2

8.0

12.5

20.4

Bore Size (mm)

25

32

40

50

63

80

Vertical Clamp Stroke** (mm) Total Stroke (Swing + Vertical) (mm) Effective Piston Area (cm 2 ) Retract

8

8

10

12

14

14

18.5

19.5

25.0

30.0

32.0

35.0

3.14

5.50

8.76

13.47

21.00

34.36

Oil Capacity*** (cm 3 ) Extend Oil Capacity*** (cm 3 ) Retract

9.1

15.7

31.4

58.9

99.8

175.9

5.8

10.7

21.9

40.4

67.2

120.3

Port X Depth for Optional In The Port Valves****

G 1/8 X 15.16 G 1/8 X 15.16 G 1/8 X 15.16 G 1/4 X 18.72 G 1/4 X 18.72 G 1/4 X 18.72

WARNING! Never allow swing arm to contact workpiece or fixture during arm rotation. * Cylinder capacities are listed at 7 MPa (70 bar) operating pressure, with a standard length VektorFlo ® 7 MPa arm installed. Maximum operating pressure is 10 MPa (100 bar). The minimum operating pressure is 1 MPa (10 bar). 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 7 MPa (70 bar), and multiply the resultant number by your system operating pressure MPa (bar) to obtain the approximate clamping force for your application. (Actual force will vary slightly due to internal cantilever loading, and/or friction loss.) ** To allow for piece part 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 according to the start of Section C. **** In The Port valves require the use of manifold mount ports.

© Vektek January 2019

1-800-992-0236

www.vektek.com

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