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TENDO EC HSK-A63 Ø20x80 Illustration similar

TENDO EC HSK-A63 Ø20x80

Hydraulic expansion toolholder

ID 206406

TENDO EC HSK-A63 Ø20x80, Toolholders
  • Hydraulic expansion toolholder
  • Series: TENDO E compact
  • Toolholder interface: HSK-A 63
  • Clamping diameter: 20 mm
  • Projecting length: 80 mm
  • Run-out accuracy: ≤ 0.003 mm at 2.5 x D
  • Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
  • Min. torque: 520 Nm
Scope of delivery: Does not include an actuation key
Technology Hydraulic expansion toolholder
Series TENDO E compact
Toolholder interface HSK-A 63
Toolholder standard DIN ISO 12164-1
Clamping diameter D1 20 mm
D2 [mm] 52.5
D6 [mm] 38.0
Projecting length L1 [mm]/[inch] 80 mm / 3.1"
L2 [mm] 51.0
L3 [mm] 10.0
L4 [mm] 54.0
G M8x1
Min. torque [Nm] 520.0
Weight [kg] 1.32

Version
TENDO E compact (E compact = excellent cost-performance ratio)

Run-out accuracy
≤ 0.003 mm at 2.5 x D

Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm

Tool shank quality
h6

Intermediate sleeves
Additional shank diameters can be clamped using intermediate sleeves

Data carriers
Bore holes for data carriers according to DIN 69873

MQL (Minimal Quantity Lubrication)
Design suitable for MQL operations available on request

Toolholder changes
For automatic toolholder changes

Length-setting screw
With adjustment screw for axial length adjustment

Scope of delivery
Does not include an actuation key

Individual
Additional sizes and customized designs are available upon request