Special Use Clamps
Centering Clamp, Large Bore – 2 Point Contact
Clamping Range Ø
Double Acting
Often used when trying to locate using 2 bores on the same part. Use the 3 point Centering Clamp for the first bore, the 2 point unit for the second bore often in an engine block. This allows for minimal part variance of the second bore in a third “clocking” axis, while centralizing both. Functioning similar to using round and diamond locators. Bore clamp with 2 points used for concentric positioning of a bore, internal clamping expands radially to center the bore. Capable of moving a part approximately 0.100” after the part is placed over the center mandrel. The clamping points retract for easy loading. Repeatability of ±.001”.
May be manifold mounted as shown or purchase the optional Mounting Plate for bolt-down or access to porting when mounting. Fits bore sizes from 2.13” to 5.12”. Can be used to center a slot, cavity, or other non-round feature, but normally the 2nd bore in 1 part. Requires the use of fixed stops and or additional clamps to resist direct rotational torque.
ILS158205 REV C
Repeat- ability ± (in.)
Clamp Force at 5000 psi (lbs.)
Oil Capacity (cu. in.)
Centering Clamp Adapter
Clamping Range Ø (in.)
E-5
Weight (lbs.)
Clamping Points
Model No.
Extend Retract Double Acting (D/A) Cylinders actuated hydraulically both directions. 15-8219-00 2520 2.13 - 2.44 .12 .08 15-8221-00 2.40 - 2.72
F
15-8200-06
15-8224-00 15-8226-00
2.68 - 2.99 2.99 - 3.31 3.27 - 3.58 3.54 - 3.86 3.86- 4.29 4.29 -4.72 4.68 - 5.12
3.87
2
.001
15-8229-00 3930
.21 .12
15-8200-08
15-8231-00 15-8234-00
7.57 7.93 8.29
.47 .23
15-8200-10
15-8237-00 6300
15-8241-00
2X ØW
ØC -.015
2X Y
6300
V Stroke
ØA
5040
2X S Hex
K
R
P
G Thread
2X L
N
3780
Q
H
ØD
J
2520
ØE
ØM
4X F
1260
B
B
0
1000
2000 3000 4000 5000
Clamp Port
Pressure (psi)
Unclamp Port
*Clamp force is the specified force divided by the number of clamping points ½ force per point.
B B
T
ILS158206 REV B
Model No. A B C D E
F
GHJKLMNPQRS T VWY
15-8219-00 15-8221-00 15-8224-00 15-8226-00 15-8229-00 15-8231-00 15-8234-00 15-8237-00 15-8241-00
2.122 2.398 2.673 2.988 3.264 3.539 3.854 4.287 4.681
.6297 .6293
1.77 .445
1.575 M6-1.0 x .47
.315
2.56 1.77 1.77 N/A 2.24 .10 N/A .39 .661 .16 .47 .90
M6
.236 .9840 .9835 2.126 M8-1.25 x .63 .354 3.032.21 2.36 1.61 2.68 .12 .02 .43 .866 .20 .55 1.28
2.56 .614
1.2595 1.2589 2.638 M10-1.5 x .79 M8 .394 3.582.52 2.91 1.85 3.15 .14 .1 .51 1.063 .27 .71 1.67
3.35 .752
© Vektek, July 2024
800-992-0236
www.vektek.com
Made with FlippingBook - Online magazine maker