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Centring clamp with ball segments, Form A
K0644_A

Centring clamp with ball segments, Form A

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Item description/product images

DescriptionMaterial:Body 1.2842.
Ball and hex segments 1.4112.
Tension spring 1.4310.
Version:Body hardened and black oxidised.
Ball and hex segments hardened and ground.
Note:Form A: With balls for holes where light marking is acceptable.Technical data:Repetitive accuracy ±0.025
Concentric accuracy ±0.05
Application:For centre positioning and clamping in blind holes. Operated from below, manual or automatic using pneumatics or hydraulics.Advantages:- Precise self-centring.
- Distortion free clamping.
- Large spread range.
- Low overall height.
- Positive down force.
Drawing reference:
Form A:
With balls for holes where light marking is acceptable.
Form B:
With hexagons for sensitive hole surfaces.

1) Mounting aid:
pin to accurately position the mandrel segments.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet K0644_A Centring clamp with ball segments, Form A 183 kB

Item selection/filter

Order No.FormA

D
min.
D
max.
D1D2D3D4HH1H2H3H4LL1L2MSWBall ØNo. of
balls
Clamping
force
max. kN
Tightening
torque
max. Nm
CADAcc.PriceOrder
K0644.0101203A3,511,714,2M5101,5M312,8104,231,43,5111025,52,530,52 on request
K0644.0101503A4,514,518,5M6122M317,314,59,88,62,35,514,1122,55,5433,52 on request
K0644.0101904A5,518,522,5M8152,5M420,916,511,610,42,37,518,2143,574345 on request
K0644.0102305A722,526,5M10203M525,419,814,2132,3617,4153,58434,510 on request
K0644.0102705A726,530,5M10203M525,419,814,2132,3617,4153,58434,510 on request
K0644.0103106A930,538,5M12254M630,323,114,211,94,6721,9203,510834,517 on request
K0644.0103906A1138,546,5M12304M634,227,217,815,54,67,522,5204,510866,517 on request
K0644.0104706A1146,554,5M12304M634,227,21815,74,67,522,5206,510866,517 on request
K0644.0105508A1554,570,5M14x1,5455M849,940,623,719,19,3924,5326,513166843 on request
K0644.0107108A1770,586,5M16x1,5605M855,446,128,323,79,31029,4206,5131661043 on request
K0644.0108708A2586,5102,5M16x1,5605M1061,65130,225,79,31029,4256,51716612,579 on request
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