1/2 -13
0.29
* Cylinder capacities are listed at 5,000 psi maximum operating pressure. The output force is adjustable by varying the hydraulic system pressure. To determine approximate output force for your application, multiply the piston area by the operating pressure. Actual force may vary slightly due to friction loss, seal and wiper drag, and/or return springs.
** Cylinder stroke may exceed stroke of the clamping element. Limiting cylinder stroke may be required to ensure proper operation of clamping element.
*** At full cylinder capacity, fastener life will be limited, should be considered service item and replaced frequently to avoid plunger damage. Models 21-4106-00, 21-4109-00, 21-4111-00 and 21-4113-00 not recommended for use above 2500 psi.
NOTE: These features are only needed if anti-rotation pins are used. Anti-rotation and return springs are included with the cylinder. Anti-Rotation pins are intended for hand installation of bolt only. Do not torque bolt against anti-rotation pins.
Dimensions
Return spring and anti-rotation pins included.
NOTE: Cavity utilizes a retaining ring available from Vektek
21-4113-01
*Lubricate o-rings with grease prior to installation.
** This cavity uses the optional retaining ring available from Vektek. These features are for use with the retaining ring.
*** These features are only needed it anti-rotation pins are used. Anti-rotation and return springs are included with the cylinder.
All dimensions are in inches.