42-1139-00
42-1139-01
42-1140-00
42-1140-01
42-1143-00
42-1143-01
42-1146-00
M12 X 1.75
42-1146-01
42-1151-00
*Cylinder capacities are listed at 350 Bar (35 MPa) operating pressure. The minimum operating pressure is 52 Bar (5.2 MPa) for S/A operation. The cylinder force is adjustable by varying the hydraulic system pressure to the cylinder. To determine approximate output force for your application, divide the cylinder capacity shown above by 350 bar (35 MPa), and multiply the resultant by your system pressure in bar to obtain the approximate cylinder force for your application. (Actual forces will vary slightly due to internal friction and/or return spring force.)
**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, and fasteners should be considered service items. Fasteners should be replaced frequently when operating at full capacity to prevent plunger damage. Only class 12.9 fasteners should be used. Models 42-1139-00 and 42-1140-00 are not recommended for use above 172 Bar (17.2 MPa).
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.
35.2
*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 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.