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
Technical details
| 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