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ATORN Hydraulic expansion chuck SK 50 50 x 12 mm - Hydraulic expansion chuck
ATORN

ATORN Hydraulic expansion chuck SK 50 50 x 12 mm

Brand: ATORN

Art.-no. 23333112

Manufacturer article no. 21040017

EAN 4050293151015

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ATORN Hydraulic expansion chuck SK 50 50 x 12 mm

Art.-no. 23333112

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Application

For high precision centric clamping of drilling, reaming and milling tools.

Execution

  • Concentricity tolerance < 0.003 mm
  • With axial longitudinal adjustment
  • Reducing sleeves for flexible application
  • Coolant pressure up to 80 bar
  • Temperature-resistant up to 50 °C

Advantage

  • Vibration-damping effect reduces micro-cracks and improves workpiece surfaces
  • Damping properties increase the service life of the tool and machine spindle
  • High torque transfer (dia. 20 = 400 Nm/dia. 32 = 730 Nm)
  • All standard shanks can be clamped (dia. tolerance h6)

Notes

The previous standard DIN 69871-1 was replaced by ISO 7388-1.

Delivery

1x SK40 hydraulic expansion chuck (ISO 7388-1)

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

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Brand

ATORN

EAN

4050293151015

Manufacturer Part Number

21040017

Minimum order quantity

1

Tool holding device

SK 50

Tool holding device type

Hydraulic expansion chuck

Form

AD/AF

Diameter (d)

12 mm

Projecting length (A)

80.5 mm

Diameter 2 (D)

28 mm

Diameter 3 (D1)

32 mm

Collar diameter

97.50 mm

Length 2 (L2)

46 mm

Length 3 (L3)

40 mm

Thread dimension

M10 x 1

Coolant supply

Internal

Balancing quality

G 2.5 at 25,000 rpm

Harmonized System Code

84661038

Gross Weight

3.300 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

HAHN+KOLB Catalogue

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Technical information
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