23340.0030 - Centering Clamping Elements
with clamping segments

For clamping and centering of workpieces with internal bore. Exact self centering with a precision of ±0,025 mm. Due to the clamping segments being ground, workpieces with raw and/or machined surfaces can be frictionally connected, centered and held down at the seats. Large adjustment stroke and a low building height are a feature of the centering clamping element.

Mounting from either top or bottom.

This article 23340.0030 - Centering Clamping Elements with clamping segments / (d1 min.: 30.5 mm, d1 max.: 38.5 mm) is one variant of the article group Centering Clamping Elements with clamping segments (EH 23340.)

d1 min. [mm]
d1 max. [mm]
d3 [mm]
h5 -2 [mm]
Stroke s [mm]
Clamping force F - max. [kN]
Article-No.
Documents
Price [€]
Available
d1 min. [mm]:
30.5 mm
d1 max. [mm]:
38.5 mm
d3 [mm]:
M6
h5 -2 [mm]:
32.2 mm
Stroke s [mm]:
4.6 mm
Clamping force F max. [kN]:
5 kN
Article-No.:
23340.0030
Documents
Centering Clamping Elements
  • d1 min.: 30.5 mm
  • d1 max.: 38.5 mm
  • d2 f7: 25 mm
  • d3: M6
  • d4 +0.3: 4 mm
  • h1 -1: 23.2 mm
  • h2: 14 mm
  • h3: 11.7 mm
  • h4: 7 mm
  • h5 -2: 32.2 mm
  • l1 ±0.1: 9 mm
  • t: 8 mm
  • Number of segments n: 3
  • Stroke s: 4.6 mm
  • WS WS1: 5 mm
  • WS WS2: 6 mm
  • Clamping force F max.: 5 kN
  • Tightening torque max.: 17 Nm
  • Location hole D1 H7: 25 mm
  • Location hole D2: 4 mm
  • Location hole D3: 6 mm
  • Location hole D4: M6
  • Location hole H1: 4 mm
  • Location hole H2 +0.5: 7 mm
  • Location hole L1 ±0.1: 9 mm
  • Weight: 131 g
Centering Clamping Elements

Material

Body

  • Tool steel, hardened, blackened

Spring

  • Stainless steel

Clamping segments

  • Stainless steel 1.4112, hardened and ground

Assembly

Assembly instruction for mounting from above: Remove clamping plate and screw. Screw in threaded pin from below, and tighten from above using female WS2.

Further or detailed information can be found in the assembly and operating instructions.

Title
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Type
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Datasheet 23340.0030
Category:
Datasheet
Type:
PDF
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Assembly and operating instructions centering clamping elements
Category:
Operating manual
Type:
PDF
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RoHS compliant

Compliant according to Directive 2011/65/EU and Directive 2015/863.

 

Does not contain SVHC substances

No SVHC substances with more than 0.1% w/w contained - SVHC list [REACH] as of 27.06.2024.

 

Does not contain Proposition 65 substances

No Proposition 65 substances included.
https://www.P65Warnings.ca.gov/

 

Free from Conflict Minerals

This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.