Special Use Clamps
Pull-Down Clamp Double Acting Specifications and Dimensions
Double Acting Pull-Down Clamp
G .5
K
E-12
Use whenever lateral clamping is desired. Body material is burnished tempered steel with case-hardened ground pistons. Generates straight and pull-down clamping force. Pull-down force is approximately 1/3 of the respective clamping force. The shipped version has serrated and hardened jaws, complete with mounting bolts. Other optional jaws are available in this section. To protect against contamination a wiper is installed at the clamping bolt. Complete with four (4) fastening screws. Oil supply through threaded ports or manifold. Double acting design assures clamp release for automated or time critical operation. Jaws and pistons are connected by a joint that avoids the introduction of a bending movement to the piston and extends clamp life.
CLAMP PORT MANIFOLD MOUNT*
4x H
L
M C
UNCLAMP PORT MANIFOLD MOUNT*
2X S
Q Q
A
D STROKE
4x R
B
F
18.5
E
NOTE! VERTICAL TRAVEL SHOULD BE RESTRICTED SO THAT STROKE "E" CANNOT BE EXCEEDED
* FOR MANIFOLD MOUNTING, REMOVE THE M5 SCREW AND SEALING WASHER AND INSTALL THE INCLUDED 0-RING.
ILMV153107 REV E
Specifications
Force at 400 bar (40 MPa) (kN) Clamp Unclamp
Oil Volume (cm 3 )
Stroke D (mm)
Mounting Screws 4X
Max. Screw Torque (Nm)
Model No.
Weight (g)
Clamp Unclamp Double Acting (D/A) Cylinders, actuated hydraulically both directions.
41-5320-20
20
9.6
10
4.9
2.5
M8 x 60
25
2900
Dimensions
Model No.
A BCDEFGHKLM Q R S Double Acting (D/A) Cylinders, actuated hydraulically both directions.
41-5320-20 156 50 50 10
3 14 56.5 8.5 60 18.5 37 15.25 G 1/4 M5 All dimensions are in mm.
For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 µm R a
NOTE: For manifold mounting, remove the M5 screw and sealing washer then insert the included O-Ring.
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