Vektek Inch Hydraulic Clamping Catalog

Cylinders

Threaded

Single and Double Acting  Easy to use, basic hydraulic cylinders in SAE 4 ported designs.  Designed for long life in high production applications.  Reduce or eliminate part distortion by providing accurate, repeatable clamping force.  Double Acting cylinders assure complete powered retraction for CNC controlled operations (where time is critical) or when using heavy end effectors. Single acting cylinders should be used with small end effectors only and where retraction speed is not critical.  Coaxial spring design adds long life to Single Acting units. Hardened chrome alloy steel pistons won’t “mushroom” even when used without grippers. Springs are designed to return the cylinder and contact points, not intended to pull mechanisms.

F-4

G

I L S 2I L0S02100031 0 3 R E VRCE V C

ILS200103 REV C

Cylinder Capacity (lbs.)**

Oil Capacity (cu. in.)

Effective Piston Area (sq. in.) Extend Retract

Minimum Length (in.)

Model No.

Stroke (in.)

Body Thread

Extend Retract

Extend Retract

Single Acting (S/A)

Cylinders, actuated hydraulically 1 direction, spring returned.

20-0110-00 20-0110-01 20-0110-04 20-0110-02 20-0115-00 20-0115-01 20-0115-04 20-0115-02

0.50 1.00 1.50 2.00 0.50 1.00 1.50 2.00 0.50 1.00 1.50 2.00 0.50 1.00 1.50 2.00

2.68 3.18 3.80 4.30 2.75 3.25 3.75 4.26 2.68 3.18 3.80 4.30 2.75 3.25 3.75 4.26

0.393 0.785 1.177 1.570 0.884 1.767 2.650 3.534

3,900

N/A

1 5/16-16

0.785

N/A

N/A

8,800

N/A

1 7/8-16

1.767

N/A

N/A

Double Acting (D/A)

Cylinders, actuated hydraulically both directions.

20-0210-00 20-0210-01 20-0210-04 20-0210-02 20-0215-00 20-0215-01 20-0215-04 20-0215-02

0.393 0.785 1.177 1.570 0.884 1.767 2.650 3.534

0.134 0.267 0.400 0.534 0.386 0.773 1.160 1.546

3,900

1,300

1 7/8-16

0.785

0.267

8,800

3,800

2 1/2-16

1.767

0.773

** *The Cylinder Forces listed are for cylinders operating at 5000 psi, the maximum operating pressure. Cylinder force can be adjusted by changing the hydraulic pressure to the cylinder. To calculate the approximate output force for an application, multiply the Effective Piston Area by the predetermined operating pressure. The actual output force will vary slightly due to frictional losses, within the cylinder assembly, and/or return spring forces.

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