Centering Clamping Mandrels with lateral handling

EH 23340.

The centering clamping mandrels are often used in mechanical engineering. However, thanks to their simple operation and quick assembly, they can be used in all industries.

Thanks to the lateral handling it can also be used for blind hole drilling.

Centering clamping mandrels are used for centering and clamping of workpieces with a locating hole.

The centering clamping mandrels have the following characteristics:

  • Very high accuracy for turning/milling processes
  • Ideal for secondary operations on turned parts
  • Hardened and coated screw for long service life
  • Clamping body can be machined very easily (for adaptation to bore diameter)

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d1 [mm]
d2 min. [mm]
d3 -0.05 [mm]
h1 [mm]
Clamping force max. [kN]

More details

Article-No.
CAD / Documents
Price [€]
Available
d1 [mm]:
28.7 mm
d2 min. [mm]:
17.8 mm
d3 -0.05 [mm]:
50 mm
h1 [mm]:
41 mm
Clamping force max. [kN]:
20 kN
Article-No.:
23340.0125
CAD
Documents
Centering Clamping Mandrels
  • d1: 28.7 mm
  • d2 min.: 17.8 mm
  • d3 -0.05: 50 mm
  • d4: M4
  • d5: 39.4 mm
  • h1: 41 mm
  • h2: 22 mm
  • h3: 17.5 mm
  • l1: ~ 7 mm
  • WS WS1: 6 mm
  • WS WS2: 2.5 mm
  • Clamping force max.: 20 kN
  • Tightening torque max.: 66 Nm
  • Location hole H7: 50 mm
  • Weight: 363 g
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Centering Clamping Mandrels

Material

Body

  • Steel, blackened

Clamping screw

  • Heat-treated steel

Assembly

The centering clamping mandrel can be machined to the required seating diameter (e.g. by turning/milling). It must be noticed that before machining the centering clamping mandrel, it will be expanded approx. 0,1 mm over the clamping diameter. To machine the mandrel, a locking ring will be provided.

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

Operation

The internal hexagon, which is attached to the side, allows the outer diameter to be expanded.

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Datasheet EH 23340. Centering Clamping Mandrels – with lateral handling
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Datasheet
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PDF
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Assembly and operating instructions centering clamping mandrels
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Operating manual
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Further products

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 23.01.2024.

 

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.