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Centering Clamping Elements, with clamping segments | d1 min.=30.5 mm / d1 max.=38.5 mm | 23340.0030


Quantity:  piece  
Product information
Picture
Picture
Drawing
Application drawing
Logo Halder
Item number:
     C4276-23340.0030
Manufacturer:
     Erwin Halder
Manufacturer no.:
     23340.0030
EAN/GTIN:
     4030618238768
Item data sheet
Search terms:
Centring bore clamps

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.

Material

Body

  • Tool steel, hardened, blackened

Spring

  • stainless steel

Clamping segments

  • Stainless steel 1.4112, hardened and ground

Assembly

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

More information:
Nominal dimension:
d1 min.=30.5 mm / d1 max.=38.5 mm
Conflict Minerals free:
Free from Conflict Minerals
Prop65:
Does not contain Proposition 65 substances
REACH compliant:
Does not contain SVHC substances
RoHS-compliant:
RoHS compliant
d1 max.:
38.5 mm
d1 min.:
30.5 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
Tightening torque:
17 Nm
L1 [±0.1]:
9 mm
H1:
4 mm
H2 [+0.5]:
7 mm
D1 [H7]:
25 mm
D2:
4 mm
D3:
6 mm
Stroke:
4.6 mm
WS1:
5 mm
WS2:
6 mm
Clamping force:
5 kN
Spring:
stainless steel
Body:
Tool steel, hardened, blackened
Clamping segments:
Stainless steel 1.4112, hardened and ground
D4 (metr.):
M6
Branch:
road vehicle construction (automotive manufacturer) | adaptions, toll manufacturing | production liaison trade | machine construction, general | plant, apparatus and equipment construction | pumps, compressors
Function:
clamp | centre
Preferential Origin:
CE
Weight:
131 g
Other search terms: ID clamping, ID clamp:expansion clamping, expansion clamp
An overview of the conditions1
Delivery period
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Price
In stock In stock
from € 455.56*
  
Price is valid from 500 pieces
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Staggered prices
Order quantity
Net
Gross
Unit
1 piece
€ 512.53*
€ 630.41
per piece
from 2 pieces
€ 511.01*
€ 628.54
per piece
from 5 pieces
€ 487.29*
€ 599.37
per piece
from 10 pieces
€ 475.89*
€ 585.34
per piece
from 500 pieces
€ 455.56*
€ 560.34
per piece
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